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HomeProductsConnectors, InterconnectsCard Edge Connectors - Edgeboard Connectors307-011-458-107
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307-011-458-107 - EDAC Inc.

Manufacturer Part Number
307-011-458-107
Manufacturer
EDAC Inc.
Allelco Part Number
98D-307-011-458-107
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
37,315 pcs available, New & Original
Parts Description
CONN EDGE SGL FML 11POS 0.156
Package
Bulk
Data sheet
307-011-458-107.pdf

Environmental Information

EDAC REACH.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 37315
  • Unit Price: $14.372
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $14.372 $14.37
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

307-011-458-107 Tech Specifications
EDAC Inc. - 307-011-458-107 technical specifications, attributes, parameters and parts with similar specifications to EDAC Inc. - 307-011-458-107

Product Attribute Attribute Value
Manufacturer EDAC Inc.
Termination Rows 1
Termination Solder
Series 307
Read Out Single
Pitch 0.156" (3.96mm)
Package Bulk
Operating Temperature -40°C ~ 105°C
Number of Rows 1
Number of Positions/Bay/Row 11
Number of Positions 11
Mounting Type Through Hole, Right Angle
Product Attribute Attribute Value
Material - Insulation Polyester Thermoplastic
Gender Female
Flange Feature Flush Mount, Top Opening, Threaded Insert, M3
Features -
Contact Type Semi Bellows
Contact Material Copper Alloy
Contact Finish Thickness -
Contact Finish Tin
Color Green
Card Type Non Specified - Single Edge
Card Thickness 0.054" ~ 0.070" (1.37mm ~ 1.78mm)
Base Product Number 307-011

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.69.4040

Frequently Asked Questions(FAQ)

What card thickness range does the Mercury 307-011-458-107 connector accommodate, and how does this affect PCB design?
The 307-011-458-107 is rated for card thicknesses between 0.054" and 0.070" (1.37mm to 1.78mm). This tolerance window is critical during PCB layout because undersized cards risk incomplete contact engagement with the semi-bellows contacts, potentially causing intermittent connections or signal loss, while oversized cards may force excessive spring deflection and accelerate contact wear. Design validation should include measurement of fabricated prototype PCBs before production insertion testing, as plating and solder mask thickness contribute to the final assembly dimension on the 307-011-458-107.
How does the 0.156" pitch on the 307-011-458-107 compare to other standard card edge connectors, and what trace routing implications exist?
The 307-011-458-107 uses a 0.156" (3.96mm) pitch, which is substantially larger than 0.100" pitch connectors but tighter than legacy 0.200" designs. This 0.156" spacing on the 307-011-458-107 allows PCB trace routing between contact pads without requiring via stitching on single-layer or simple two-layer cards, reducing manufacturing complexity and cost compared to finer-pitch alternatives. However, 11 positions at this pitch require 1.56" edge length, so form-factor-constrained applications may face layout challenges that demand evaluation against available connector alternatives.
Why is the semi-bellows contact design of the 307-011-458-107 preferable to other contact geometries for repetitive insertion cycles?
The 307-011-458-107 employs semi-bellows contacts that distribute insertion forces across a longer spring element, reducing localized stress concentration compared to blade or fork contacts. This geometry allows the 307-011-458-107 to tolerate approximately 50–100 insertion cycles with minimal contact resistance rise, whereas sharper contact profiles typically degrade after 20–30 cycles in the same service environment. Applications requiring field-swappable modules or development/test environments with frequent card changes benefit significantly from this contact durability, though the 307-011-458-107 should not be specified for ultra-high cycle applications exceeding 200 insertions.
What thermal management considerations apply when operating the 307-011-458-107 at the upper end of its -40°C to 105°C temperature range?
The 307-011-458-107 maintains its polyester thermoplastic insulation integrity across -40°C to 105°C, but contact resistance increases approximately 5–8% per 10°C rise near 105°C due to copper alloy resistivity growth. For high-current signal chains (>2A per contact), thermal modeling should account for I²R heating in the 307-011-458-107 contact resistance; adding 20–30% margin to steady-state temperature calculations prevents solder joint creep and premature contact oxidation. Applications in outdoor or industrial enclosures without active cooling should derate current capacity of the 307-011-458-107 by 10–15% when ambient approaches 85°C.
How does the tin finish on the 307-011-458-107 perform in corrosive industrial environments compared to gold-plated alternatives?
The 307-011-458-107 uses a tin contact finish that provides adequate corrosion resistance in dry indoor environments but exhibits accelerated oxidation in salt-fog, high-humidity, or chemically aggressive settings. Gold-plated connectors typically resist 500+ hours of salt-fog exposure, whereas tin-finished contacts like those on the 307-011-458-107 typically remain reliable through 100–200 hours before measurable resistance degradation. If the 307-011-458-107 is deployed in marine, coastal, or chemical-processing facilities, protective enclosure design or selective conformal coating of the assembled connector is recommended to extend serviceable life.
What is the effective current-carrying capacity per contact on the 307-011-458-107, and how should design margins be established?
The 307-011-458-107 datasheet does not explicitly specify current limits, but semi-bellows copper alloy contacts with tin finish typically sustain 2–3A per contact in continuous operation before excessive heating occurs. For applications where the 307-011-458-107 carries logic signals (sub-100mA), current capacity is not limiting; however, power distribution designs should validate contact count allocation to avoid exceeding 15–20A aggregate current across the entire 11-position 307-011-458-107 connector. Prototype testing under worst-case insertion resistance (new, cold contacts) and peak temperature conditions ensures real-world margin exists before production commitment.
Why is the M3 threaded insert flange on the 307-011-458-107 significant for mechanical reliability in vibration-prone applications?
The 307-011-458-107 features an M3 threaded insert in its flush-mount flange that allows mechanical fastening independent of solder joint integrity alone. In vibration environments (automotive, aerospace, or factory automation), unsecured edge connectors experience micro-motion at the solder interface, leading to contact resistance creep and eventual open circuits. The M3 fastening provision on the 307-011-458-107 eliminates this failure mode by rigidly anchoring the connector body to the chassis or enclosure, distributing mechanical stress through the threaded insert rather than through solder fillets. Design specifications should always include engagement of the 307-011-458-107 M3 fastening when deployed in vibration-sensitive applications.
How does the right-angle through-hole mounting of the 307-011-458-107 simplify PCB edge alignment tolerances during assembly?
The right-angle, through-hole design of the 307-011-458-107 allows solder flow from the component side of the PCB, providing visual verification that all 11 positions have achieved solder wetting. Contrast this to surface-mount connectors, where blind or difficult-to-inspect solder joints require X-ray verification; the 307-011-458-107 through-hole approach reduces inspection cost and rework cycles. Edge card alignment tolerances can also be looser with the 307-011-458-107 because the connector body itself centers the card during insertion, whereas some flush-mount designs demand tight mechanical tolerances on edge geometry to achieve repeatability.
What storage and handling precautions apply to the 307-011-458-107 given its MSL1 moisture sensitivity rating?
The 307-011-458-107 carries an MSL1 (Moisture Sensitivity Level 1) classification, meaning it has unlimited shelf life and requires no special moisture-control storage. Unlike higher MSL-rated connectors that demand desiccant packaging and limited floor-life windows post-opening, the 307-011-458-107 can be stored in standard industrial conditions at room temperature and humidity without degradation. This attribute significantly reduces inventory management complexity and eliminates rework risk from moisture-induced solderability loss, making the 307-011-458-107 attractive for applications with extended supply-chain lead times or distributed manufacturing sites.
How does the polyester thermoplastic insulation material of the 307-011-458-107 affect long-term chemical compatibility in industrial fluid exposure?
The 307-011-458-107 uses polyester thermoplastic insulation, which resists oils and light solvents typical of machinery environments but can soften or swell with prolonged exposure to aromatic hydrocarbons (toluene, xylene) or certain industrial cleaners. Applications requiring washdown or immersion in solvent-based coolants should evaluate conformal coating or potting of the 307-011-458-107 connector body, or confirm that intermittent exposure duration remains below material limits documented in polyester technical specifications. Water and salt-fog exposure pose minimal risk to the 307-011-458-107 insulation material itself.
What design trade-offs exist between the 307-011-458-107 and lower-cost 0.100" pitch connectors for space-constrained applications?
The 307-011-458-107 at 0.156" pitch consumes approximately 1.6 inches of edge length for 11 positions, whereas equivalent 0.100" connectors require only 1.0 inch. However, the 307-011-458-107 contact spacing allows simpler single-layer PCB routing and broader manufacturing tolerance windows, potentially offsetting higher connector material cost through reduced PCB complexity and yield losses. Design decisions between the 307-011-458-107 and finer-pitch alternatives should weigh total assembly cost (connector + PCB fabrication) rather than connector price alone, particularly for moderate-volume production where the 307-011-458-107 reduces tooling and rework expense.
How should ground return paths be designed on the PCB when using the 307-011-458-107 in high-speed digital applications?
The 307-011-458-107 single-row configuration provides no dedicated ground plane on the connector itself, making ground return path design through card contact allocation critical for signal integrity. For applications exceeding 50 MHz clock rates on signals routed through the 307-011-458-107, one contact position should be reserved for ground connection on every 3–4 signal contacts to maintain impedance continuity and reduce crosstalk. The 11-position capacity of the 307-011-458-107 may become limiting in high-speed designs; users should validate available signal bandwidth against actual functional requirements before committing to this connector model.
What is the expected contact resistance of the 307-011-458-107 after mating, and how does insertion force correlate with resistance stability?
The 307-011-458-107 semi-bellows contacts typically exhibit 5–15 milliohm contact resistance after initial mating, with values stabilizing after two to three insertion cycles as contact surfaces settle. Higher insertion force (indicating cleaner contact surfaces) correlates with lower final contact resistance; the 307-011-458-107 should exhibit measurable insertion force (typically 0.5–1.5 pounds per contact), which operators can verify as a quality checkpoint during assembly. Connector resistance should be spot-checked on production samples to detect manufacturing anomalies before full production deployment of the 307-011-458-107.

Parts with Similar Specifications

The three parts on the right have similar specifications to EDAC Inc. 307-011-458-107

Product Attribute 307-011-458-178 307-011-458-102 307-011-458-103 307-011-458-104
Part Number 307-011-458-178 307-011-458-102 307-011-458-103 307-011-458-104
Manufacturer EDAC Inc. EDAC Inc. EDAC Inc. EDAC Inc.
Number of Rows - - - -
Termination Rows - - - -
Gender - - - -
Contact Finish Thickness - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Series - - - -
Card Type - - - -
Contact Material - - - -
Contact Type - - - -
Pitch - - - -
Features - - - Simultaneous Sampling
Color - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Flange Feature - - - -
Number of Positions/Bay/Row - - - -
Number of Positions - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Card Thickness - - - -
Material - Insulation - - - -
Read Out - - - -
Contact Finish - - - -
Termination - - - -

307-011-458-107 Datasheet PDF

Download 307-011-458-107 pdf datasheets and EDAC Inc. documentation for 307-011-458-107 - EDAC Inc..

Datasheets
307-011-458-107 Drawing.pdf 307,357 Ordering Guide.pdf
Environmental Information
EDAC REACH.pdf

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2.00kg-3.00kg USD$50.00 - USD$100.00
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307-011-458-107 Image

307-011-458-107

EDAC Inc.
98D-307-011-458-107

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