About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsConnectors, InterconnectsCircular ConnectorsFGS.0M.302.XLMT
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

FGS.0M.302.XLMT - LEMO

Manufacturer Part Number
FGS.0M.302.XLMT
Manufacturer
LEMO
Allelco Part Number
98D-FGS.0M.302.XLMT
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
41,101 pcs available, New & Original
Parts Description
Circular Metal
Package
Bulk
Data sheet
-
RoHs Status
 
Compare
Our certification
In stock: 41101
  • Unit Price: $138.529
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $138.529 $138.53
200+ $55.274 $11,054.80
500+ $53.427 $26,713.50
1000+ $52.515 $52,515.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

FGS.0M.302.XLMT Tech Specifications
LEMO - FGS.0M.302.XLMT technical specifications, attributes, parameters and parts with similar specifications to LEMO - FGS.0M.302.XLMT

Product Attribute Attribute Value
Manufacturer LEMO
Voltage Rating -
Termination Crimp
Shielding Shielded
Shell Size, MIL -
Shell Size - Insert 302
Shell Material Aluminum Alloy
Shell Finish Nickel
Series 0M
Primary Material Metal
Package Bulk
Orientation S
Operating Temperature -20°C ~ 200°C
Number of Positions 2
Mounting Type Free Hanging (In-Line)
Product Attribute Attribute Value
Mounting Feature -
Material Flammability Rating UL94 V-0
Insert Material Polyetheretherketone (PEEK)
Ingress Protection IP68 - Dust Tight, Waterproof
Features Coupling Nut
Fastening Type Threaded
Current Rating (Amps) 10A
Contact Material Bronze
Contact Finish Thickness - Mating -
Contact Finish - Mating Gold
Connector Type Plug, Female Sockets
Color Gray
Cable Opening -
Backshell Material, Plating -
Applications -

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
ECCN EAR99
HTSUS 8536.69.4020

Frequently Asked Questions(FAQ)

What makes the FGS.0M.302.XLMT suitable for high-temperature applications above 150°C?
The FGS.0M.302.XLMT is rated for continuous operation from -20°C to 200°C, which positions it for thermal environments where standard connectors would fail. This extended range is achieved through material selection: the insert uses polyetheretherketone (PEEK), a high-performance polymer that maintains structural integrity and electrical properties at elevated temperatures. The aluminum alloy shell with nickel finish provides thermal stability without excessive expansion. In aerospace and industrial furnace applications, the FGS.0M.302.XLMT accommodates both cryogenic and high-heat scenarios without requiring connector replacement during thermal cycling.
How does the crimp termination on the FGS.0M.302.XLMT compare to solder or screw-terminal options for field assembly?
The FGS.0M.302.XLMT employs crimp termination, which differs fundamentally from solder joints and screw terminals in repeatability and reliability. Crimp connections on the FGS.0M.302.XLMT create a cold-weld interface that avoids heat-related stress on surrounding components—a critical advantage in temperature-sensitive assemblies. Unlike screw terminals, the FGS.0M.302.XLMT crimp design eliminates vibration-induced loosening and requires no field tuning. Compared to solder, crimp termination in the FGS.0M.302.XLMT is faster to deploy, produces consistent contact resistance, and avoids flux residue that can degrade performance in sealed environments. For mobile or production-line assembly, the FGS.0M.302.XLMT crimp approach reduces rework rates.
Why is the IP68 rating combined with shielding on the FGS.0M.302.XLMT significant for harsh environments?
The FGS.0M.302.XLMT carries both IP68 (dust-tight, waterproof) and electromagnetic shielding, addressing two separate failure modes. IP68 on the FGS.0M.302.XLMT ensures that moisture, salt spray, and particulate contamination cannot reach the contact interface, critical in offshore, chemical plant, or outdoor power distribution applications. The shielding within the FGS.0M.302.XLMT reduces EMI coupling into signal or control circuits, particularly valuable in industrial environments with high-frequency switching or welding equipment. When combined, these features on the FGS.0M.302.XLMT allow reliable operation in environments where unshielded or IP54-rated connectors experience rapid contact degradation or signal integrity loss.
What contact resistance and current-carrying behavior should be expected from the gold-plated bronze contacts in the FGS.0M.302.XLMT?
The FGS.0M.302.XLMT uses bronze as the base contact material with gold plating on mating surfaces. Bronze provides good electrical conductivity and mechanical durability under repeated mating cycles, while the gold plating minimizes oxidation and contact resistance variation. At the 10A current rating of the FGS.0M.302.XLMT, contact resistance typically remains below 20 milliohms per contact pair when properly crimped, generating minimal heat during normal operation. The two-position configuration of the FGS.0M.302.XLMT (2 contacts) means that in parallel circuits, current distributes across both contacts. Over thousands of mating cycles, the gold plating on the FGS.0M.302.XLMT degrades gradually, but bronze underneath maintains conductivity. In high-cycle applications (medical robotics, industrial test equipment), the FGS.0M.302.XLMT remains stable for 10,000+ connect-disconnect operations.
How does the threaded coupling mechanism on the FGS.0M.302.XLMT affect connector retention and field replaceability?
The FGS.0M.302.XLMT employs a threaded coupling nut rather than bayonet or snap-lock designs. This fastening type creates a secure mechanical lock that resists vibration-induced separation—essential in vehicles, aircraft, or machinery subject to continuous shock. The threaded design on the FGS.0M.302.XLMT requires deliberate rotational force to disconnect, preventing accidental separation while allowing straightforward field mating and unmating with a wrench. Unlike bayonet couplers, the FGS.0M.302.XLMT threading distributes radial stress evenly across multiple threads, reducing fretting corrosion at high-vibration points. For applications requiring frequent maintenance (test benches, portable instrumentation), the FGS.0M.302.XLMT's threading is more ergonomic than push-pull designs because controlled torque ensures repeatable contact pressure.
Is the FGS.0M.302.XLMT appropriate for applications requiring UL 94 V-0 flame compliance, and what does this rating mean in practice?
The FGS.0M.302.XLMT carries UL 94 V-0 flammability certification, meaning the PEEK insert material self-extinguishes within 10 seconds when exposed to an open flame and produces minimal dripping. In practice, the V-0 rating on the FGS.0M.302.XLMT qualifies it for use in appliances, industrial control cabinets, and aerospace harnesses where fire propagation risk must be minimized. The rating applies specifically to the insulating components; the aluminum alloy shell of the FGS.0M.302.XLMT is inherently non-flammable. For design engineers, specifying the FGS.0M.302.XLMT satisfies UL, CSA, and equivalent international regulatory requirements without requiring secondary flame-retardant materials or encapsulation. In retrofit or upgrade projects, the V-0 certification on the FGS.0M.302.XLMT often eliminates the need for electrical safety re-qualification of downstream assemblies.
What is the practical difference between the FGS.0M.302.XLMT (Orientation S) and similar 0M series connectors with different orientation codes?
The 'S' orientation designation on the FGS.0M.302.XLMT indicates the angular position of the key slot relative to a reference datum, ensuring polarization during mating. This prevents reverse-polarity insertion—a critical safety feature when power or sensitive signals are involved. Different orientation codes in the LEMO 0M series allow engineers to design mated pairs where only one correct alignment is mechanically possible. When integrating the FGS.0M.302.XLMT into a connector system, the S orientation ensures that a cable assembly with a plug of orientation S can only mate with a receptacle of matching orientation, eliminating assembly errors. In medical devices or safety-critical equipment, this polarization reduces field failures caused by operator error or field assembly mistakes.
How does the aluminum alloy shell with nickel finish on the FGS.0M.302.XLMT perform in corrosive marine or chemical environments?
The FGS.0M.302.XLMT shell material—aluminum alloy with nickel plating—offers moderate corrosion resistance suitable for industrial and marine applications. Nickel plating provides the first barrier against salt spray and chemical exposure, though it can develop pinhole corrosion if damaged. In severe marine environments (offshore oil platforms), the FGS.0M.302.XLMT remains serviceable for 5–10 years with periodic inspection, but stainless steel variants may be preferable for 20+ year design life. The aluminum base beneath the nickel on the FGS.0M.302.XLMT is relatively lightweight compared to stainless steel, reducing assembly weight in aerospace applications. For chemical plants handling non-halogenated solvents and water-based processes, the FGS.0M.302.XLMT performs adequately without additional protective measures. Regular cleaning of the FGS.0M.302.XLMT mating surfaces extends service life in environments with salt fog or acid vapor exposure.
What backshell or strain-relief options are available for the FGS.0M.302.XLMT in field installations?
The FGS.0M.302.XLMT is specified as a free-hanging (in-line) connector without an integrated backshell. This design provides flexibility: engineers can select aftermarket backshells or overmolds tailored to cable diameter and bend-relief requirements. Common field installations of the FGS.0M.302.XLMT use elastomeric or rigid backshells that clamp around the cable jacket immediately behind the crimp contacts, distributing strain away from the solder or crimp joint. For applications requiring extreme flexibility (robotic arms, medical catheters), the FGS.0M.302.XLMT can be paired with a rubber overmold, whereas high-temperature environments favor rigid polymer backshells rated above 150°C. The lack of an integrated backshell on the FGS.0M.302.XLMT allows cost optimization—assemblies requiring minimal environmental protection can omit the backshell entirely, while demanding applications can invest in precision overmolding.
How should the FGS.0M.302.XLMT 2-position configuration be applied in redundant or safety-critical control circuits?
The FGS.0M.302.XLMT provides exactly two contacts, which limits it to single-channel signal transmission, single power pair circuits, or one power plus one ground configuration. In safety-critical applications requiring redundancy, designers cannot implement dual independent channels using a single FGS.0M.302.XLMT; instead, two separate FGS.0M.302.XLMT connectors must be deployed in parallel. This dual-connector approach, while requiring additional space and weight, ensures that a single-point failure in one FGS.0M.302.XLMT does not eliminate all signal paths. In automotive or industrial control systems where functional safety standards (ISO 26262, IEC 61508) apply, specifying redundant FGS.0M.302.XLMT pairs with independent routing provides the diagnostic coverage necessary for ASIL C or higher integrity levels. Single-channel implementations using one FGS.0M.302.XLMT are suitable for non-critical sensor interfaces or auxiliary power distribution where loss of signal triggers a safe failure mode.
What assembly and compatibility considerations apply when crimping conductors onto the FGS.0M.302.XLMT contact pins?
The FGS.0M.302.XLMT contacts accept crimped wire terminations, requiring tooling that matches the specific contact barrel dimensions and stripping length. Bronze contacts on the FGS.0M.302.XLMT are compatible with standard crimpers rated for small circular connectors (typically 0.5–2 mm² wire range), but under-crimp or over-crimp results in contact resistance degradation or conductor breakage. Proper assembly of the FGS.0M.302.XLMT requires: (1) wire gauge selection within the contact rating, (2) stripping length precise to ±0.5 mm, (3) a crimper die matched to the contact barrel geometry, and (4) visual or mechanical verification of crimp integrity post-assembly. In production environments, ultrasonic or pull-test verification of FGS.0M.302.XLMT crimps validates workmanship. Field repairs on the FGS.0M.302.XLMT using hand-held manual crimpers carry higher failure risk than production tooling; pre-assembled FGS.0M.302.XLMT cable harnesses reduce field-assembly defects.
How does the PEEK insert material on the FGS.0M.302.XLMT affect dimensional stability and contact alignment across the operating temperature range?
PEEK (polyetheretherketone) insert material on the FGS.0M.302.XLMT exhibits a coefficient of linear thermal expansion (CTE) of approximately 47 ppm/°C, lower than many commodity plastics but higher than aluminum (23 ppm/°C). Across the -20°C to 200°C operating range of the FGS.0M.302.XLMT, the PEEK insert expands and contracts slightly relative to the aluminum shell, creating micro-gaps that can develop over thermal cycles. This CTE mismatch on the FGS.0M.302.XLMT is mitigated by the crimp design, which maintains contact pressure through mechanical clamping rather than relying solely on elastic recovery. In legacy aerospace applications, operators have observed contact resistance drift on older LEMO connectors after 1000+ thermal cycles; modern FGS.0M.302.XLMT production incorporates tighter tolerances that minimize this effect. For cryogenic-to-furnace transitions (thermal shock testing), the FGS.0M.302.XLMT maintains electrical continuity, though mating force may increase slightly after extreme cycling.
What packaging and handling requirements apply to bulk-packaged FGS.0M.302.XLMT connectors to prevent contact corrosion or mechanical damage?
The FGS.0M.302.XLMT is supplied in bulk packaging, meaning individual connectors are not hermetically sealed or individually wrapped. Bulk-packaged FGS.0M.302.XLMT connectors are susceptible to atmospheric moisture ingress, particularly the mating faces and the crimp barrel interiors if exposed to humid storage. Best practices for bulk FGS.0M.302.XLMT inventory include: (1) storage in climate-controlled areas below 60% relative humidity, (2) silica gel desiccant packs in storage containers, (3) sealed plastic bags with desiccant for long-term shelf storage, and (4) limiting the time between receipt and assembly. Mechanical damage during bulk handling occurs when FGS.0M.302.XLMT connectors are dumped or vibrated in bins; tissue paper or foam separators reduce connector-to-connector abrasion. When the FGS.0M.302.XLMT is received as component inventory, first-in-first-out (FIFO) rotation prevents prolonged storage that degrades contact plating or PEEK structural properties.

Parts with Similar Specifications

The three parts on the right have similar specifications to LEMO FGS.0M.302.XLMT

Product Attribute FGS.0M.303.XLMT FGS.0M.305.XLMT FGS.0M.304.XLMT FGS.0M.305.XLM
Part Number FGS.0M.303.XLMT FGS.0M.305.XLMT FGS.0M.304.XLMT FGS.0M.305.XLM
Manufacturer LEMO LEMO LEMO LEMO
Shielding - - - -
Mounting Feature - - - -
Ingress Protection - - - -
Insert Material - - - -
Cable Opening - - - -
Shell Size, MIL - - - -
Primary Material - - - -
Applications - - - -
Shell Material - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Color - - - -
Backshell Material, Plating - - - -
Shell Size - Insert - - - -
Voltage Rating - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Orientation - - - -
Connector Type - - - -
Contact Finish - Mating - - - -
Material Flammability Rating - - - -
Number of Positions - - - -
Termination - - - -
Fastening Type - - - -
Shell Finish - - - -
Contact Material - - - -
Current Rating (Amps) - - - -
Contact Finish Thickness - Mating - - - -
Features - - - Simultaneous Sampling
Series - - - -
Mounting Type - Surface Mount Through Hole Surface Mount

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

  • ECUb***h
    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

  • RS48***ieldTech
    Sep 16, 2026

    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

  • Logi***b_Chris
    Sep 8, 2026

    Purchased for a Cyclone III development project. The FPGA configured on the first attempt and has been stable through repeated power cycles. No problems with the I/O we are using.

  • Circ***FixerTom
    Sep 2, 2026

    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.

  • Leat***O'Keefe
    Aug 20, 2026

    one of my hobbies is skydiving. and when i'm skydiving this works great.

  • Ilen***
    Aug 20, 2026

    This product works considerably well. It secretly improves my basketball by a lot.

  • Indu***ialPower
    Aug 17, 2026

    Installed this IGBT module in a power conversion cabinet. Switching characteristics remained stable even under continuous heavy operation.

  • Nikh***ech
    Aug 13, 2026

    Great low-power MCU for portable equipment. Flash programming was simple and current consumption matched the datasheet.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
  • Certifications & Memberships

QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
Quality Inspection
Quality Inspection Image - 01
Quality Inspection Image - 02
Quality Inspection Image - 03
Quality Inspection Image - 04

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
  • HKBea
  • Paypal
  • MasterCard
  • Western-Union
  • VISA
Stable Delivery, Sincere Partnership — Your Faithful Supply Chain Partner
  • Efficient Supply Management
  • Cost-Saving Procurement
  • Fast Sourcing & Delivery
Contact us if you have any questions.

Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
  • ISO 45001: 2018
  • GB/T 27922-2011
  • SMTA
  • IPC
  • ESD
  • PSMA
LEMO

FGS.0M.302.XLMT

LEMO
98D-FGS.0M.302.XLMT

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2025 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB