BBS-121-T-B

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Samtec Inc.

STRAIGHT NICKEL 21P -55℃~+125℃ 2.54MM BLACK SINGLE ROW PLUGIN,P=2.54MM PIN HEADERS ROHS

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BBS-121-T-B

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Samtec Inc.

STRAIGHT NICKEL 21P -55℃~+125℃ 2.54MM BLACK SINGLE ROW PLUGIN,P=2.54MM PIN HEADERS ROHS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BBS-121-T-B

Connector Type	Header
Contact Finish - Post	Nickel
Contact Finish Thickness - Post	1.27 µm
Contact Finish Thickness - Post	50 µin
Contact Length - Mating	0.125 in
Contact Length - Mating	3.18 mm
Contact Length - Post [x]	3.18 mm
Contact Length - Post [x]	0.125 in
Contact Shape	Circular
Contact Type	Male Pin
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	0.335 "
Insulation Height	8.51 mm
Insulation Material	Polyester, Glass Filled
Mounting Type	Through Hole
Number of Positions	21
Number of Positions Loaded	All
Number of Rows	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Overall Contact Length	14.86 mm
Overall Contact Length	0.585 in
Pitch - Mating	0.1 in
Pitch - Mating	2.54 mm
Shrouding	Unshrouded
Termination	Solder

BBS-121 Series

Part	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Contact Finish - Mating	Insulation Material	Insulation Color	Contact Finish - Post	Termination	Number of Rows	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Mounting Type	Fastening Type	Contact Length - Post [x]	Contact Length - Post [x]	Shrouding	Connector Type	Pitch - Mating	Pitch - Mating	Contact Shape	Number of Positions	Insulation Height	Insulation Height	Number of Positions Loaded	Overall Contact Length	Overall Contact Length	Operating Temperature [Min]	Operating Temperature [Max]	Contact Type	Contact Length - Mating	Contact Length - Mating	Insulation Height [z]	Insulation Height [z]	Overall Contact Length
Samtec Inc. BBS-121-G-G	0.51 µm	20 µin	Gold	Polyester Glass Filled	Black	Nickel	Solder	1	1.27 µm	50 µin	Through Hole	Push-Pull	3.18 mm	0.125 in	Unshrouded	Header	0.1 in	2.54 mm	Circular	21	0.585 in	14.86 mm	All	0.835 in	21.21 mm	-55 °C	125 °C	Male Pin	0.125 in	3.18 mm
Samtec Inc. BBS-121-G-A	0.51 µm	20 µin	Gold	Polyester Glass Filled	Black	Nickel	Solder	1	1.27 µm	50 µin	Through Hole	Push-Pull	3.18 mm	0.125 in	Unshrouded	Header	0.1 in	2.54 mm	Circular	21			All	0.46 "	11.68 mm	-55 °C	125 °C	Male Pin	0.125 in	3.18 mm	5.35 mm	0.211 in
Samtec Inc. BBS-121-T-B				Polyester Glass Filled	Black	Nickel	Solder	1	1.27 µm	50 µin	Through Hole	Push-Pull	3.18 mm	0.125 in	Unshrouded	Header	0.1 in	2.54 mm	Circular	21	0.335 "	8.51 mm	All		0.585 in	-55 °C	125 °C	Male Pin	0.125 in	3.18 mm			14.86 mm
Samtec Inc. BBS-121-T-A				Polyester Glass Filled	Black	Nickel	Solder	1	1.27 µm	50 µin	Through Hole	Push-Pull	3.18 mm	0.125 in	Unshrouded	Header	0.1 in	2.54 mm	Circular	21			All	0.46 "	11.68 mm	-55 °C	125 °C	Male Pin	0.125 in	3.18 mm	5.35 mm	0.211 in
Samtec Inc. BBS-121-G-D	0.51 µm	20 µin	Gold	Polyester Glass Filled	Black	Nickel	Solder	1	1.27 µm	50 µin	Through Hole	Push-Pull	3.18 mm	0.125 in	Unshrouded	Header	0.1 in	2.54 mm	Circular	21	0.835 "	21.21 mm	All			-55 °C	125 °C	Male Pin	0.125 in	3.18 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	10	$ 5.60
LCSC	Piece	1	$ 12.82
		200	$ 5.12
		500	$ 4.95
		1000	$ 4.86

Description

General part information

BBS-121 Series

Connector Header Through Hole 21 position 0.100" (2.54mm)

Documents

Technical documentation and resources