TST-125-01-H-D SAMTEC Connector (Other) In Stock

TST-125-01-H-D is a SAMTEC header connector for board-to-board interconnects. It features 50 pins and 0.100 inch for dependable production layouts. From quote-based stock with worldwide shipping.

ACTIVEConnectorVerified Jul 2026
Package / Visual Reference
TST-125-01-H-DOther
Quick Facts
Manufacturer
SAMTEC
Package
Other
Pin Count
50
Lifecycle
ACTIVE
Category
Connector
Price
From $4.8083(MOQ 1)
Temp Range
-55.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Key Features

  • SAMTEC header connector matching 50 Position, Shrouded PCB Headers, 0.100 inch pitch
  • 50 pins and 0.100 inch supports compact and repeatable production designs
  • Standard catalog format supports sourcing checks, PCB fit review, and BOM continuity

Applications

Used in board-to-board interconnects and production PCB assemblies where a reliable header connector must match the electrical and mechanical requirements of the BOM. The 50 pins and 0.100 inch characteristics help engineers confirm design fit before sourcing production quantities.

Specifications

YTEOL9.1
Body Breadth0.365inch
Body Depth0.365inch
Body Length2.8inch
Connector TypeBOARD CONNECTOR
Contact Finish TerminationGold (Au) - with Nickel (Ni) barrier
Contact GenderMALE
Contact PatternRECTANGULAR
Contact StyleSQ PIN-SKT
DIN ConformanceNO
Filter FeatureNO
IEC ConformanceNO
Insulation Resistance5000000000Ω
Insulator ColorBLACK
Insulator MaterialGLASS FILLED POLYESTER
JESD-609 Codee4
MIL ConformanceNO
Mating Contact Pitch0.1inch
Mating Contact Row Spacing0.1inch
Mating InformationMULTIPLE MATING PARTS AVAILABLE
Mixed ContactsNO
Mounting Option 1LOCKING
Mounting StyleSTRAIGHT
Mounting TypeBOARD
Number Of ConnectorsONE
Number Of PCB Rows2
Number of Rows Loaded2
OptionGENERAL PURPOSE
PCB Contact PatternRECTANGULAR
PCB Contact Row Spacing2.54mm
Plating Thickness30u inch
Polarization KeyPOLARIZATION NOTCH
Terminal Length0.115inch
Terminal Pitch2.54mm
Termination TypeSOLDER
Total Number of Contacts50
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
ECCNEAR99
HTS Code8536.69.40.40

Datasheet

TST-125-01-H-D Datasheet Download

Official datasheet from SAMTEC

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Which design requirements fit TST-125-01-H-D's 50 pins specification?

TST-125-01-H-D is intended for board-to-board interconnects and production PCB assemblies, and its 50 pins specification gives engineers a concrete parameter for checking schematic, layout, or BOM compatibility before release. This review should explicitly include the 50 pins value when checking the approved drawing, AVL entry, or purchasing specification.

How should engineers review the package or footprint before using this header connector?

Review the Other package details together with the 0.100 inch requirement, because footprint, clearance, assembly process, and mating constraints can affect a header connector in production. This review should explicitly include the 50 pins value when checking the approved drawing, AVL entry, or purchasing specification.

What should buyers confirm before sourcing TST-125-01-H-D for a production build?

Buyers should confirm the manufacturer, lifecycle, target quantity, and 50 pins requirement so the ordered SAMTEC part matches the approved BOM and assembly plan. This review should explicitly include the 50 pins value when checking the approved drawing, AVL entry, or purchasing specification.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About SAMTEC

SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $4.8083
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$12.0300$12.03
50+$10.4800$524.00
100+$8.5700$857.00
500+$7.3868$3693.38
1000+$6.1461$6146.11
2000+$4.8083$9616.66
pcs
Unit price: $12.0300 · Total: $12.03

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Response time is incredible — usually under 4 hours. They understand that production lines can't wait.

JW
James Wright
Supply Chain Director, CircuitPro Ltd, UK