FW-21-04-L-D-250-100

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Samtec Inc.

CONN HDR 42POS 0.05 STACK T/H

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Active

Samtec Inc.

CONN HDR 42POS 0.05 STACK T/H

Technical Specifications

Parameters and characteristics for this part

Specification	FW-21-04-L-D-250-100

Color	Black
Contact Finish - Post (Mating)	Gold
Contact Finish Thickness - Post (Mating)	0.25 Ám
Contact Finish Thickness - Post (Mating)	10 Áin
Length - Overall Pin [x]	11.176 mm
Length - Overall Pin [x]	0.44 "
Length - Post (Mating) [x]	0.1 in
Length - Post (Mating) [x]	2.54 mm
Length - Stack Height [x]	0.25 in
Length - Stack Height [x]	6.35 mm
Length - Tail [x]	2.286 mm
Length - Tail [x]	0.09 in
Mounting Type	Through Hole
Number of Positions	42
Number of Rows	2
Pitch [x]	0.05 in
Pitch [x]	1.27 mm
Row Spacing	1.27 mm
Row Spacing	0.05 in
Termination	Solder

Part	Mounting Type	Color	Length - Tail [x]	Length - Tail [x]	Length - Overall Pin [x]	Length - Overall Pin [x]	Number of Positions	Contact Finish Thickness - Post (Mating)	Contact Finish Thickness - Post (Mating)	Number of Rows	Length - Post (Mating) [x]	Length - Post (Mating) [x]	Pitch [x]	Pitch [x]	Termination	Row Spacing	Row Spacing	Contact Finish - Post (Mating)	Length - Stack Height [x]	Length - Stack Height [x]
Samtec Inc. FW-21-04-L-D-135-105	Through Hole	Black	2.286 mm	0.09 in	8.382 mm	0.33 "	42	0.25 Ám	10 Áin	2	0.105 in	2.667 mm	0.05 in	1.27 mm	Solder	1.27 mm	0.05 in	Gold
Samtec Inc. FW-21-04-F-D-355-071	Through Hole	Black	2.286 mm	0.09 in	13.106 mm	0.516 in	42	0.076 Ám	3 Áin	2	0.071 in	1.803 mm	0.05 in	1.27 mm	Solder	1.27 mm	0.05 in	Gold	9.017 mm	0.355 in
Samtec Inc. FW-21-04-L-D-250-100	Through Hole	Black	2.286 mm	0.09 in	11.176 mm	0.44 "	42	0.25 Ám	10 Áin	2	0.1 in	2.54 mm	0.05 in	1.27 mm	Solder	1.27 mm	0.05 in	Gold	6.35 mm	0.25 in
Samtec Inc. FW-21-04-F-D-375-094	Through Hole	Black	2.286 mm	0.09 in	14.199 mm	0.559 "	42	0.076 Ám	3 Áin	2	0.094 in	2.388 mm	0.05 in	1.27 mm	Solder	1.27 mm	0.05 in	Gold	9.525 mm	0.375 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	21	$ 7.20

General part information

42 Position Header Spacer Connector 0.050" (1.27mm) Gold Through Hole

Technical documentation and resources