A79604-001

$36.92

Description：NANO 4POS MALE/FEMALE POLARIZED
Series：Polarized Nano
Mfr：Omnetics
Package：Bag

SKU:1c2b4cbf374d Category: Headers, Male Pins Brand: Omnetics

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Product introduction

A79604-001 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Omnetics. Its product description is NANO 4POS MALE/FEMALE POLARIZED. Review the specifications below when checking this part for your BOM.

Headers, Male Pins specifications for A79604-001

Description：NANO 4POS MALE/FEMALE POLARIZED
Series：Polarized Nano
Mfr：Omnetics
Package：Bag
Connector Type：Header
Contact Type：Female Socket; Male Pin
Pitch - Mating：0.025" (0.64mm)
Number of Positions：4
Number of Rows：2
Row Spacing - Mating：0.040" (1.02mm)
Number of Positions Loaded：All
Style：Board to Cable/Wire
Shrouding：-
Mounting Type：Through Hole
Termination：Solder
Fastening Type：Push-Pull
Contact Length - Mating：0.060" (1.52mm)
Contact Length - Post：0.100" (2.54mm)
Overall Contact Length：-
Insulation Height：0.170" (4.32mm)
Contact Shape：Circular
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：50.0µin (1.27µm)
Contact Finish - Post：Tin-Lead
Contact Material：Beryllium Copper
Insulation Material：Thermoplastic
Features：-
Operating Temperature：-55°C ~ 125°C
Ingress Protection：-
Material Flammability Rating：-
Insulation Color：Natural
Current Rating (Amps)：1A per Contact
Voltage Rating：-

Headers, Male Pins datasheet and documents for A79604-001

A79604-001

Headers, Male Pins Overview

The A79604-001 is a Polarized Nano connector header with 4 positions, designed for surface mount or through-hole straight termination. It features a 0.025-inch (0.64mm) mating pitch and utilizes a push-pull locking mechanism. The contacts are gold-plated with a thickness of 50.0µin (1.27µm), while the tails are tin-lead plated. Rated at 1A per contact, it operates within a temperature range of -55°C to 125°C.

Headers, Male Pins Feature Summary

Polarized design prevents incorrect mating
Push-pull locking mechanism ensures secure connection
Gold-plated contacts provide reliable conductivity
Compact nano-miniature form factor

Headers, Male Pins Applications

Unmanned aerial systems interconnects
Medical device signal routing
Aviation avionics connections
Aerospace sensor interfaces

Headers, Male Pins Procurement Notes

Verify the specific termination style required for your PCB layout, as this part supports both surface mount and through-hole configurations depending on the variant. Confirm that the polarized keying aligns with your mating connector requirements. Ensure the operating environment falls within the specified temperature range. Check for any specific EMI shielding needs if used in high-interference areas.

Headers, Male Pins Selection Notes

Select this component when space-constrained applications require high-reliability micro-connectors. The polarized feature is critical for preventing misalignment in dense assemblies. Consider the 1A current rating for power distribution limits. The push-pull latch offers faster engagement than screw-lock alternatives. Evaluate the thermal performance against your system's heat dissipation capabilities.

Headers, Male Pins Part Context

This part belongs to Omnetics' Polarized Nano series, engineered for extreme miniaturization. It complements other Nano Strip connectors by adding polarization to prevent mating errors. The series is widely used in defense and medical sectors where reliability under stress is paramount. It represents Omnetics' focus on precision interconnects for mission-critical environments.