Datasheets
BCS-121-L-D-HE by: Samtec Inc

Board Connector, 42 Contact(s), 2 Row(s), Female, Right Angle, 0.1 inch Pitch, Solder Terminal, Black Insulator, Socket, ROHS COMPLIANT

Part Details for BCS-121-L-D-HE by Samtec Inc

Results Overview of BCS-121-L-D-HE by Samtec Inc

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

BCS-121-L-D-HE Information

BCS-121-L-D-HE by Samtec Inc is a Header and Edge Type Connector.
Headers and Edge Type Connectors are under the broader part category of Connectors.

Connectors are devices that join electrical termination points to form circuits. With various types designed for specific functions like data, power, or signal transmission, choosing the right connector is essential for compatibility and device performance. Read more about Connectors on our Connectors part category page.

Price & Stock for BCS-121-L-D-HE

Part # Distributor Description Stock Price Buy
DISTI # 11P3312
Newark Socket, 2.54Mm, Horizontal, 42 Position, 2Row, Connector Systems:Board-To-Board, Pitch Spacing:2.54Mm, No. Of Rows:2Rows, No. Of Contacts:42Contacts, Connector Mounting:Through Hole Mount, Product Range:Bcs Series, Gender:Receptacle Rohs Compliant: Yes |Samtec BCS-121-L-D-HE RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 338
  • 1 $8.2400
  • 10 $7.9000
  • 100 $6.5200
  • 500 $5.5100
  • 1,000 $4.8100
  • 2,500 $4.5700
$4.5700 / $8.2400 Buy Now
DISTI # 3937-BCS-121-L-D-HE-ND
DigiKey CONN RCPT 42POS 0.1 GOLD PCB R/A Min Qty: 1 Lead time: 2 Weeks Container: Bulk MARKETPLACE PRODUCT 223
In Stock
  • 1 $37.8500
$37.8500 Buy Now
DISTI # SAM1006-21-ND
DigiKey CONN RCPT 42POS 0.1 GOLD PCB R/A Min Qty: 1 Lead time: 2 Weeks Container: Tube Temporarily Out of Stock
  • 1 $7.1400
  • 10 $6.0700
  • 100 $5.1590
  • 500 $5.1010
$5.1010 / $7.1400 Buy Now
DISTI # BCS-121-L-D-HE
Avnet Americas Conn Socket Strip SKT 42 POS 2.54mm Solder RA Thru-Hole Tube - Rail/Tube (Alt: BCS-121-L-D-HE) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 1 Weeks, 0 Days Container: Tube 338 Factory Stock
  • 1 $6.8012
  • 10 $5.9182
  • 30 $5.1181
  • 50 $4.9771
  • 100 $4.4256
$4.4256 / $6.8012 Buy Now
DISTI # 200-BCS121LDHE
Mouser Electronics Headers & Wire Housings Pass-Through Socket Strip RoHS: Compliant 0
  • 1 $6.9400
  • 10 $6.3900
  • 30 $6.0100
  • 50 $5.6700
  • 100 $4.6100
  • 500 $3.7500
  • 1,000 $3.0300
  • 2,000 $2.4500
$2.4500 / $6.9400 Order Now
Onlinecomponents.com .100" (2.54 mm) Tiger Claw™ Pass-through Socket Strip RoHS: Compliant 0
  • 5 $7.7500
  • 25 $6.3000
  • 50 $6.2000
  • 100 $5.0100
  • 250 $4.8000
  • 500 $3.8500
  • 1,000 $3.2100
  • 2,500 $2.5900
$2.5900 / $7.7500 Buy Now
DISTI # 85054324
Verical Conn Socket Strip SKT 42 POS 2.54mm Solder RA Side Entry Thru-Hole TIGER CLAW™ Tube RoHS: Compliant Min Qty: 2 Package Multiple: 1 Americas - 338
  • 2 $6.9400
  • 10 $6.3900
  • 25 $6.0100
  • 50 $5.6700
  • 100 $4.6100
$4.6100 / $6.9400 Buy Now
Quest Components 42 CONTACT(S), FEMALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER, SOCKET 180
  • 1 $5.5125
  • 20 $3.6750
  • 69 $3.3994
$3.3994 / $5.5125 Buy Now
Quest Components 42 CONTACT(S), FEMALE, RIGHT ANGLE TWO PART BOARD CONNECTOR, SOLDER, SOCKET 4
  • 1 $5.5125
  • 3 $3.6750
$3.6750 / $5.5125 Buy Now
DISTI # 5cd8d3fdcd7c1c4c3820079e
Samtec Pass-Through Socket Strip, 0.100" pitch RoHS: Compliant Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tube 338
  • 1 $6.9400
  • 10 $6.3900
  • 25 $6.0100
  • 50 $5.6700
  • 100 $4.6100
  • 500 $3.7500
  • 1,000 $3.0300
  • 2,000 $2.4500
$2.4500 / $6.9400 Buy Now
Powell Electronics .100 2.54 mm Tiger Claw Pass-through Skt Min Qty: 1 223
  • 1 $6.9400
  • 10 $6.3900
  • 25 $6.0100
  • 50 $5.6700
  • 100 $4.6100
$4.6100 / $6.9400 Buy Now
DISTI # 000000000000097978
Sager Headers & Wire Housings Pass-Through Socket Strip, 0.100 pitch Min Qty: 1 338
  • 1 $6.9400
  • 10 $6.3900
  • 25 $6.0100
  • 50 $5.6700
  • 100 $4.6100
  • 500 $3.7500
$3.7500 / $6.9400 Buy Now
DISTI # BCS-121-L-D-HE
Avnet Abacus PCB Receptacle BoardtoBoard 254 mm 2 Rows 42 Contacts Through Hole Mount BCS Series (Alt: BCS-121-L-D-HE) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 3 Weeks, 0 Days Abacus - 0
Buy Now
Master Electronics .100" (2.54 mm) Tiger Claw™ Pass-through Socket Strip RoHS: Compliant 0
  • 5 $7.7500
  • 25 $6.3000
  • 50 $6.2000
  • 100 $5.0100
  • 250 $4.8000
  • 500 $3.8500
  • 1,000 $3.2100
  • 2,500 $2.5900
$2.5900 / $7.7500 Buy Now

Part Details for BCS-121-L-D-HE

BCS-121-L-D-HE CAD Models

BCS-121-L-D-HE Part Data Attributes

BCS-121-L-D-HE Samtec Inc
Buy Now Datasheet
Compare Parts:
BCS-121-L-D-HE Samtec Inc Board Connector, 42 Contact(s), 2 Row(s), Female, Right Angle, 0.1 inch Pitch, Solder Terminal, Black Insulator, Socket, ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SAMTEC INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.69.40.40
Factory Lead Time 1 Week
Samacsys Manufacturer SAMTEC
Body Breadth 0.225 inch
Body Depth 0.31 inch
Body Length 2.1 inch
Connector Type BOARD CONNECTOR
Contact Finish Mating GOLD (10) OVER NICKEL (50)
Contact Finish Termination Matte Tin (Sn) - with Nickel (Ni) barrier
Contact Gender FEMALE
Contact Material NOT SPECIFIED
Contact Pattern RECTANGULAR
Contact Style SQ PIN-SKT
DIN Conformance NO
Filter Feature NO
IEC Conformance NO
Insertion Force-Max 4.448 N
Insulator Color BLACK
Insulator Material GLASS FILLED LIQUID CRYSTAL POLYMER
JESD-609 Code e3
MIL Conformance NO
Mating Contact Pitch 0.1 inch
Mating Contact Row Spacing 0.1 inch
Mating Information MULTIPLE MATING PARTS ARE AVAILABLE
Mixed Contacts NO
Mounting Option 1 LOCKING
Mounting Style RIGHT ANGLE
Mounting Type BOARD
Number Of Connectors ONE
Number Of PCB Rows 2
Number of Rows Loaded 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Option GENERAL PURPOSE
PCB Contact Pattern RECTANGULAR
PCB Contact Row Spacing 7.87 mm
Plating Thickness 10u inch
Rated Current (Signal) 4.6 A
Reference Standard UL
Terminal Length 0.125 inch
Terminal Pitch 2.54 mm
Termination Type SOLDER
Total Number of Contacts 42
UL Flammability Code 94V-0

Alternate Parts for BCS-121-L-D-HE

This table gives cross-reference parts and alternative options found for BCS-121-L-D-HE. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BCS-121-L-D-HE, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BCS-121-L-D-TE-028 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-028
BCS-121-L-D-TE-012 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-012
BCS-121-L-D-TE-017 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-017
BCS-121-L-D-TE-016 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-016
BCS-121-L-D-TE-041 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-041
BCS-121-L-D-TE-008 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-008
BCS-121-L-D-TE-038 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-038
BCS-121-L-D-DE-001 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-DE-001
BCS-121-L-D-TE-037 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-037
BCS-121-L-D-TE-022 Samtec Inc Check for Price Board Connector, 42 Contact(s), 2 Row(s), Female, Straight, 0.1 inch Pitch, Solder Terminal, Black Insulator, Plug BCS-121-L-D-HE vs BCS-121-L-D-TE-022

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