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Connectors / Headers and Edge Type Connectors / SEM-125-02-03.0-H-D-A
Datasheets
SEM-125-02-03.0-H-D-A by: Samtec Inc

Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, 0.032 inch Pitch, Surface Mount Terminal, Black Insulator, Socket

Part Details for SEM-125-02-03.0-H-D-A by Samtec Inc

Results Overview of SEM-125-02-03.0-H-D-A by Samtec Inc

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Space Technology Aerospace and Defense

SEM-125-02-03.0-H-D-A Information

SEM-125-02-03.0-H-D-A 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.

Available Datasheets

Part # Manufacturer Description Datasheet
DBL5W5P543A40LF Amphenol Communications Solutions D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 5W5 Pin Right Angle Solder 40A, Europe Standard, 500 Cycles, Front: Threaded Insert M3, Back: Without Accessory on PCB.
DEL2V2P543H40LF Amphenol Communications Solutions D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 2V2 Pin Right Angle Solder 40A, Europe Standard, 500 Cycles, Front: Threaded Insert M3, Back: Harpoons for 2.4mm PCB Thickness.
DC8W8P500H30LF Amphenol Communications Solutions D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 8W8 Pin Right Angle Solder 30A, Europe Standard, 200 Cycles, Front: Without Accessory, Back: Harpoons for 2.4mm PCB Thickness.

Price & Stock for SEM-125-02-03.0-H-D-A

Part # Distributor Description Stock Price Buy
DISTI # 97P4442
Newark Socket, 0.8Mm, 50 Position, Connector Systems:Board-To-Board, Pitch Spacing:0.8Mm, No. Of Rows:2R... ows, No. Of Contacts:50Contacts, Connector Mounting:Surface Mount, Product Range:Sem Series, Contact Material:Beryllium Copper Rohs Compliant: Yes |Samtec SEM-125-02-03.0-H-D-A more RoHS: Compliant Min Qty: 85 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $12.3600
$12.3600 Buy Now
DISTI # SAM11679-ND
DigiKey CONN RCPT 50POS 0.031 GOLD SMD Min Qty: 85 Lead time: 6 Weeks Container: Tray 89
In Stock
  • 85 $12.6960
$12.6960 Buy Now
DISTI # SEM-125-02-03.0-H-D-A
Avnet Americas PCB Receptacle, Board-to-Board, 0.8 mm, 2 Rows, 50 Contacts, Surface Mount, SEM Series - Trays (Alt:... SEM-125-02-03.0-H-D-A) more RoHS: Compliant Min Qty: 85 Package Multiple: 85 Lead time: 1 Weeks, 0 Days Container: Tray 100 Factory Stock
  • 85 $14.4946
  • 170 $10.0575
  • 340 $9.1740
  • 510 $7.2390
  • 680 $7.0110
$7.0110 / $14.4946 Buy Now
DISTI # 200-SEM1250203.0HDA
Mouser Electronics Board to Board & Mezzanine Connectors Micro Tiger Eye(TM) Socket Strip RoHS: Compliant 343
  • 1 $12.7400
  • 255 $9.0300
  • 510 $7.2200
$7.2200 / $12.7400 Buy Now
Onlinecomponents.com 0.80 mm Tiger Eye™ Micro Socket Strip RoHS: Compliant 0
  • 22 $20.4400
  • 43 $15.6900
  • 64 $14.7500
  • 85 $14.4600
$14.4600 / $20.4400 Buy Now
DISTI # 85132705
Verical Conn Micro Socket Strip SKT 50 POS 0.8mm Solder ST Top Entry SMD Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Americas - 100
  • 1 $12.6500
$12.6500 Buy Now
Powell Electronics 0.80 mm Tiger Eye Micro Skt Strip Min Qty: 1 91
  • 1 $12.6500
  • 170 $9.9400
  • 255 $9.0300
  • 425 $7.2200
  • 1,870 $5.4100
$5.4100 / $12.6500 Buy Now
DISTI # 000000000002686665
Sager Board to Board & Mezzanine Connectors Micro Tiger Eye Socket Strip, 0.80 mm pitch Min Qty: 85 100
  • 85 $12.6500
  • 170 $9.9400
  • 255 $9.0300
  • 425 $7.2200
  • 1,870 $5.4100
$5.4100 / $12.6500 Buy Now
DISTI # SEM-125-02-03.0-H-D-A
Avnet Abacus PCB Receptacle BoardtoBoard 08 mm 2 Rows 50 Contacts Surface Mount SEM Series (Alt: SEM-125-02-03.0-... H-D-A) more RoHS: Compliant Min Qty: 85 Package Multiple: 85 Lead time: 9 Weeks, 0 Days Abacus - 0
Buy Now
Master Electronics 0.80 mm Tiger Eye™ Micro Socket Strip RoHS: Compliant 0
  • 22 $20.4400
  • 43 $15.6900
  • 64 $14.7500
  • 85 $14.4600
$14.4600 / $20.4400 Buy Now
Vyrian Connectors 91
RFQ

Part Details for SEM-125-02-03.0-H-D-A

SEM-125-02-03.0-H-D-A CAD Models

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SEM-125-02-03.0-H-D-A Part Data Attributes

Parametric Data
SEM-125-02-03.0-H-D-A Samtec Inc
Buy Now Datasheet
Compare Parts:
SEM-125-02-03.0-H-D-A Samtec Inc Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, 0.032 inch Pitch, Surface Mount Terminal, Black Insulator, Socket
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SAMTEC INC
Reach Compliance Code compliant
Factory Lead Time 1 Week
Samacsys Manufacturer SAMTEC
Board Mounting Option POSITIONING PIN
Body Breadth 0.126 inch
Body Depth 0.177 inch
Body Length 0.965 inch
Body/Shell Style SOCKET
Connector Type BOARD CONNECTOR
Contact Finish Mating NOT SPECIFIED
Contact Gender FEMALE
Contact Material NOT SPECIFIED
Contact Pattern RECTANGULAR
Contact Style SQ PIN-SKT
DIN Conformance NO
Filter Feature NO
IEC Conformance NO
Insulator Color BLACK
Insulator Material LIQUID CRYSTAL POLYMER
MIL Conformance NO
Mating Contact Pitch 0.032 inch
Mixed Contacts NO
Mounting Style STRAIGHT
Mounting Type BOARD
Number Of Connectors ONE
Number Of PCB Rows 2
Number of Rows Loaded 2
Option GENERAL PURPOSE
PCB Contact Pattern RECTANGULAR
PCB Contact Row Spacing 3.2004 mm
Plating Thickness 30u inch
Rated Current (Signal) 2.6 A
Reference Standard UL
Terminal Pitch 0.8 mm
Termination Type SURFACE MOUNT
Total Number of Contacts 50

Alternate Parts for SEM-125-02-03.0-H-D-A

This table gives cross-reference parts and alternative options found for SEM-125-02-03.0-H-D-A. 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 SEM-125-02-03.0-H-D-A, 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
SEM-125-02-03.0-FG-D-WT Samtec Inc Check for Price Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, 0.032 inch Pitch, Surface Mount Terminal, Black Insulator, Socket SEM-125-02-03.0-H-D-A vs SEM-125-02-03.0-FG-D-WT
SEM-125-02-03.0-H-D-WT Samtec Inc $7.4855 Board Connector, 50 Contact(s), 2 Row(s), Female, Straight, 0.032 inch Pitch, Surface Mount Terminal, Black Insulator, Socket SEM-125-02-03.0-H-D-A vs SEM-125-02-03.0-H-D-WT
SFMH-125-02-L-D-WT-TR Samtec Inc $11.3918 Board Connector, 50 Contact(s), 2 Row(s), Female, Right Angle, 0.05 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, ROHS COMPLIANT SEM-125-02-03.0-H-D-A vs SFMH-125-02-L-D-WT-TR
S2M-125-02-S-D-LC-K-TR Samtec Inc Check for Price Board Stacking Connector, 50 Contact(s), 2 Row(s), Female, Straight, 0.079 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Socket, SEM-125-02-03.0-H-D-A vs S2M-125-02-S-D-LC-K-TR
SFMH-125-02-L-D-WT Samtec Inc $10.8354 Board Connector, 50 Contact(s), 2 Row(s), Female, Right Angle, 0.05 inch Pitch, Solder Terminal, Locking, Black Insulator, Socket, SEM-125-02-03.0-H-D-A vs SFMH-125-02-L-D-WT

SEM-125-02-03.0-H-D-A Related Parts

SEM-125-02-03.0-H-D-A Frequently Asked Questions (FAQ)

  • The recommended torque for the screw terminals is 0.5-1.5 in-lbs (0.056-0.169 Nm) according to Samtec's application notes.

  • Yes, the SEM-125-02-03.0-H-D-A is designed to withstand vibration and shock according to IEC 61373 Cat. 2, making it suitable for high-vibration environments.

  • The operating temperature range for the SEM-125-02-03.0-H-D-A is -55°C to 125°C, making it suitable for a wide range of applications.

  • Yes, the SEM-125-02-03.0-H-D-A is compatible with lead-free soldering processes and meets the requirements of RoHS and WEEE directives.

  • The mating cycle life of the SEM-125-02-03.0-H-D-A is 500 cycles minimum, making it suitable for applications that require frequent mating and unmating.