399-91-036-21-300000

$29.75

Description：STANDARD SOCKET HEADER
Series：399
Mfr：Mill-Max Manufacturing Corp.
Package：Bulk

SKU:5a41e06aed75 Category: Headers, Receptacles, Female Sockets Brand: Mill-Max Manufacturing Corp.

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Product introduction

399-91-036-21-300000 is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Mill-Max Manufacturing Corp.. Its product description is STANDARD SOCKET HEADER. Review the specifications below when checking this part for your BOM.

Headers, Receptacles, Female Sockets specifications for 399-91-036-21-300000

Description：STANDARD SOCKET HEADER
Series：399
Mfr：Mill-Max Manufacturing Corp.
Package：Bulk
Connector Type：Socket
Contact Type：Female Socket
Style：Board to Board
Number of Positions：36
Number of Positions Loaded：All
Pitch - Mating：0.050" (1.27mm)
Number of Rows：1
Row Spacing - Mating：-
Mounting Type：Surface Mount
Termination：Solder
Fastening Type：Push-Pull
Contact Finish - Mating：Gold
Contact Finish Thickness - Mating：10.0µin (0.25µm)
Insulation Color：Black
Insulation Height：0.118" (3.00mm)
Contact Length - Post：-
Operating Temperature：-55°C ~ 125°C
Material Flammability Rating：UL94 V-0
Contact Finish - Post：Tin-Lead
Mated Stacking Heights：-
Ingress Protection：-
Features：Block Terminals
Current Rating (Amps)：3A
Voltage Rating：-

Headers, Receptacles, Female Sockets datasheet and documents for 399-91-036-21-300000

399-91-036-21-300000

Headers, Receptacles, Female Sockets Overview

The Mill-Max 399-91-036-21-300000 is a surface mount spring target connector featuring 36 positions. It utilizes a gold contact finish for reliable signal transmission and is designed for mating with spring-loaded probes. The component adheres to UL94 V-0 material flammability ratings, ensuring safety compliance in electronic assemblies.

Headers, Receptacles, Female Sockets Feature Summary

Surface mount installation for automated PCB assembly
Gold-plated contacts for corrosion resistance
UL94 V-0 rated insulating material

Headers, Receptacles, Female Sockets Applications

In-circuit testing fixtures
Burn-in boards
Board-to-board interconnects

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific suffix codes against official Mill-Max documentation to confirm exact dimensional tolerances and plating thickness requirements. Ensure that the surface mount footprint matches the manufacturer's recommended land pattern to guarantee proper solder joint integrity during reflow processes.

Headers, Receptacles, Female Sockets Selection Notes

Select this part when a low-profile, high-density connection point is required for probe-based testing. The surface mount configuration eliminates the need for through-hole drilling, while the gold finish supports repeated mating cycles without degradation of contact resistance.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the Mill-Max 399 series, which specializes in spring targets and mating connectors. These parts are engineered for precision interconnect applications where consistent electrical performance and mechanical stability are critical for test and production environments.

Headers, Receptacles, Female Sockets Replacement Considerations

Consult Mill-Max cross-reference tools for parametrically similar parts. Verify that any substitute maintains identical pin count, mounting style, and contact finish specifications to ensure functional compatibility within the existing circuit design.