TST-103-03-H-D SAMTEC Connector (Other) In Stock

TST-103-03-H-D is a SAMTEC board-to-board header for board-to-board interconnects and mezzanine modules. It provides 6 pins with a 0.100 inch pitch for production layouts. From quote pricing with global sourcing support and worldwide shipping.

ACTIVEConnectorVerified Jul 2026
Package / Visual Reference
TST-103-03-H-DOther
Quick Facts
Manufacturer
SAMTEC
Package
Other
Pin Count
6
Lifecycle
ACTIVE
Category
Connector
Price
From $1.6500(MOQ 1000)
Temp Range
-55.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of TST-103-03-H-D?

  • 6 pins board-to-board header for production component sourcing
  • 0.100 inch pitch supports compact routing and controlled connector spacing
  • 6-pin package format supports footprint matching and assembly planning
  • SAMTEC ordering code preserves series, contact, package, and sourcing details

What is TST-103-03-H-D used for?

TST-103-03-H-D is used in board-to-board interconnects, mezzanine modules, industrial controls, instrumentation cards, and embedded computing assemblies where dependable 6 pins component characteristics are required. It fits production and maintenance builds that need a board-to-board header with 0.100 inch pitch, 6-pin package assembly planning, and clear supplier traceability.

What are the specifications of TST-103-03-H-D?

YTEOL9.1
Body Breadth0.365inch
Body Depth0.365inch
Body Length0.6inch
Connector TypeBOARD CONNECTOR
Contact Finish MatingGOLD (30) OVER NICKEL
Contact GenderMALE
Contact PatternRECTANGULAR
Contact StyleSQ PIN-SKT
DIN ConformanceNO
Filter FeatureNO
IEC ConformanceNO
Insulation Resistance5000000000Ω
Insulator ColorBLACK
Insulator MaterialGLASS FILLED POLYESTER
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 Length0.565inch
Terminal Pitch2.54mm
Termination TypeSOLDER
Total Number of Contacts6
PackageOther

Compliance & Regulatory

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

Where can I find the TST-103-03-H-D datasheet?

TST-103-03-H-D Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for TST-103-03-H-D?

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

Frequently Asked Questions

Can TST-103-03-H-D fit production designs that need 6 pins characteristics?

Yes. TST-103-03-H-D provides 6 pins in a board-to-board header, making it suitable for board-to-board interconnects and mezzanine modules when the PCB footprint and supplier documentation match the build.

How should purchasing teams quote this SAMTEC part without substituting nearby variants?

Use the full TST-103-03-H-D ordering code and verify 6 pins with the supplier, so package, date code, compliance status, and lead time match the BOM requirement.

Which assembly or inspection checks matter before approving TST-103-03-H-D?

Confirm the 6-pin package footprint, mating or electrical constraints, and 6 pins rating before release, especially when replacing a nearby series variant or alternate manufacturer part.

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 $1.6500
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1000+$2.7400$2740.00
2500+$2.1900$5475.00
5000+$1.6500$8250.00
pcs
Unit price: $2.7400 · Total: $2740.00

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