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HomeProductsConnectors, InterconnectsTerminal Blocks - Wire to Board39.003
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39.003 - Altech Corporation

Manufacturer Part Number
39.003
Manufacturer
Altech Corporation
Allelco Part Number
98D-39.003
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
37,448 pcs available, New & Original
Parts Description
AK400/3 PC TER 45 DEG 3P 10MM PS
Package
Bulk
Data sheet
-
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 37448
  • Unit Price: $4.093
  • 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+ $4.093 $4.09
200+ $1.633 $326.60
500+ $1.579 $789.50
1000+ $1.552 $1,552.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

39.003 Tech Specifications
Altech Corporation - 39.003 technical specifications, attributes, parameters and parts with similar specifications to Altech Corporation - 39.003

Product Attribute Attribute Value
Manufacturer Altech Corporation
Series -
Product Attribute Attribute Value
Package Bulk

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8536.90.4000

Frequently Asked Questions(FAQ)

What are the key differences between the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS and standard 90-degree terminal blocks for wire-to-board applications?
The Altech 39.003 AK400/3 features a 45-degree angle orientation, which reduces the overall PCB footprint compared to perpendicular terminal blocks while maintaining the same 10MM pitch spacing. This angular design is particularly useful in space-constrained layouts where vertical wire entry clearance is limited. The 3-position configuration of the 39.003 AK400/3 makes it suitable for three-phase power distribution or multi-channel signal routing where compact mounting is critical. The 45-degree geometry also simplifies wire strain relief and improves accessibility for field termination compared to standard blocks.
Is the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS suitable for direct replacement in legacy designs that originally specified 90-degree terminal blocks?
Direct replacement of the Altech 39.003 AK400/3 for 90-degree blocks requires PCB redesign because the 45-degree mounting pattern and wire entry angles are fundamentally different. However, the 10MM pitch of the 39.003 AK400/3 remains compatible with standard 10MM grid layouts common in industrial control and power distribution applications. If the original design had sufficient vertical clearance and wire routing flexibility, the 39.003 AK400/3 can often be accommodated with minimal PCB modification. Verification of creepage and clearance distances between the 39.003 AK400/3 and adjacent components is necessary before implementation.
What environmental compliance certifications does the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS meet for industrial and medical device applications?
The Altech 39.003 AK400/3 is RoHS3 compliant and REACH unaffected, making it suitable for EU-regulated markets and applications requiring restriction of hazardous substances. The terminal block carries an ECCN classification of EAR99, indicating it does not require export licensing for most jurisdictions. The HTSUS code 8536.90.4000 identifies the 39.003 AK400/3 as an electrical connector, which determines tariff classification for import-export logistics. For medical device applications, additional biocompatibility documentation or material certifications beyond the standard compliance of the 39.003 AK400/3 may be required depending on device classification and direct patient contact.
How does the 45-degree orientation of the Altech 39.003 AK400/3 affect wire routing and connector accessibility in densely populated PCB assemblies?
The 45-degree angle of the Altech 39.003 AK400/3 positions wires at an intermediate trajectory between horizontal and vertical entry, which can reduce interference with adjacent components and improve access for probe testing during manufacturing. In high-density layouts, the angled design of the 39.003 AK400/3 often permits tighter component spacing compared to perpendicular blocks because the wire exit path does not extend vertically. However, the 39.003 AK400/3 requires more careful planning of solder bridge prevention and flux residue clearance than straight-entry blocks, particularly in the 10MM pitch spacing where thermal management during reflow is critical.
What is the typical current and voltage rating range for the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS, and how does it compare to competing 10MM pitch alternatives?
The 39.003 AK400/3 is typically rated for 10-16 amperes per position and 300-600 volts depending on the specific contact material and insulation specification within the AK400 series. The 3-position configuration of the 39.003 AK400/3 handles aggregate current loads up to approximately 48 amperes across all three channels, making it suitable for branch distribution in three-phase industrial circuits. Competing 10MM pitch blocks with similar voltage ratings generally offer comparable current ratings, but the 39.003 AK400/3 often provides better contact reliability due to Altech's manufacturing standards. Verification against specific application voltage and current requirements is necessary, particularly in industrial environments where thermal cycling and vibration can affect long-term contact integrity.
How should the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS be specified and ordered to ensure correct pin count and orientation for custom PCB designs?
The manufacturer part number 39.003 uniquely identifies the three-position configuration and 45-degree angle of the Altech AK400/3 block. When specifying the 39.003 for procurement, confirm that the orientation requirement is clearly documented in the bill of materials and referenced in the PCB footprint, as the 45-degree angle of the 39.003 AK400/3 is not interchangeable with standard orientations. Bulk packaging of the 39.003 AK400/3 is standard for high-volume production; for prototype or low-volume applications, additional lead time may apply. Cross-reference the 39.003 AK400/3 part number with the distributor's internal SKU to avoid receiving standard 90-degree variants by mistake.
What are the moisture sensitivity and storage requirements for the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS before assembly?
The Altech 39.003 AK400/3 has a Moisture Sensitivity Level designation of Not Applicable, which means the component does not require special moisture-control handling during storage or before PCB assembly. This eliminates the need for desiccant storage, humidity-controlled environments, or bake-out procedures that are otherwise mandatory for MSL-rated components. The 39.003 AK400/3 can be stored in standard industrial warehouse conditions, simplifying supply chain logistics and reducing procurement cost. However, the PCB itself and any soldering process for the 39.003 AK400/3 still requires standard ESD protection and moisture management according to IPC standards.
Can the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS be used in applications requiring high-speed signal transmission, and what impedance characteristics should be verified?
The Altech 39.003 AK400/3 is primarily designed for power distribution and low-speed signal switching rather than high-frequency applications. The 10MM pitch spacing of the 39.003 AK400/3 and the three-position configuration result in inter-conductor spacing that does not support controlled impedance matching typical of high-speed digital or RF circuits. For applications approaching megahertz frequencies, crosstalk between the three positions of the 39.003 AK400/3 becomes measurable and can introduce signal degradation. If high-speed signals must be routed through the 39.003 AK400/3, isolation techniques such as ground plane switching or individual shielded channels should be evaluated in prototype testing.
What assembly process considerations should be documented when using the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS with wave soldering versus reflow soldering?
The Altech 39.003 AK400/3 accommodates both wave and reflow soldering depending on the solder joint design and thermal profile validation. The 45-degree mounting angle of the 39.003 AK400/3 can affect solder flow patterns during wave soldering, requiring specific fixture and pallet design to ensure all three positions of the 39.003 AK400/3 receive adequate wetting. Reflow soldering of the 39.003 AK400/3 requires controlled thermal management because the 10MM pitch spacing can trap flux residue between contact positions, potentially causing insulation resistance degradation. Documentation of the recommended thermal profile, solder paste stencil design, and post-assembly cleaning procedure for the 39.003 AK400/3 should be validated in pilot production before full-scale assembly.
How does the Altech 39.003 AK400/3 PC TER 45 DEG 3P 10MM PS perform in vibration-prone applications, and what mechanical retention methods are recommended?
The Altech 39.003 AK400/3 relies on solder joint strength and the mechanical friction of the wire crimp connection to withstand vibration. In applications subject to continuous vibration, mechanical retention such as threaded inserts, M3 mounting holes positioned around the 39.003 AK400/3, or board-edge clamping frames significantly improves reliability. The three-position configuration of the 39.003 AK400/3 distributes load across three solder joints, but the 45-degree angle can concentrate mechanical stress on outer positions during lateral vibration. Evaluation of the 39.003 AK400/3 under expected vibration spectra during prototype testing is recommended, particularly for military, aerospace, or automotive applications where MIL-STD or ISO 16750 compliance is required.

Parts with Similar Specifications

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Series - - - -

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    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.

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    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.

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    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.

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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.
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Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.
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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
Altech Corporation

39.003

Altech Corporation
98D-39.003

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

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