399-91-021-21-300000

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Part No :: 399-91-021-21-300000

Manufacturer: Mill-Max

Description: STANDARD SOCKET HEADER

Catalog: Rectangular Connectors - Headers, Receptacles, Female Sockets

Availability: 076207 pieces

Shipped from: HK warehouse

Expected Shipping Date: Nov 05 - Nov 09 2025

Type	Description
Series:	399
Package:	Bulk
Part Status:	Active
Connector Type:	Socket
Contact Type:	Female Socket
Style:	Board to Board
Number of Positions:	21
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:	-

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GANG BO INDUSTRIAL CO., LIMITED [Hongkong]

UNIT2, 22/F., RICHMOND COMM. BLDG., 109 ARGYLE STREET, MONGKOK, KOWLOON, HK

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