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SMS-125-01-G-D SAMTEC Connector (Other) In Stock

SMS-125-01-G-D is a SAMTEC interconnect connector for PCB interconnects, mezzanine boards, cable assemblies, and production test fixtures. Key details include 50 pins, Other, and -55°C to 125°C. Available through FindMyChip sourcing with worldwide shipping support.

ACTIVEConnectorVerified Jun 2026
Package / Visual Reference
SMS-125-01-G-DOther
Quick Facts
Manufacturer
SAMTEC
Package
Other
Pin Count
50
Lifecycle
ACTIVE
Datasheet
SMS-125-01-G-D Datasheet PDF
Category
Connector
Price
From $3.6450(MOQ 1)
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 SMS-125-01-G-D?

  • SAMTEC interconnect connector matched to SMS-125-01-G-D sourcing requirements
  • Key specification detail: 50 pins
  • Package and assembly context: Other
  • Application fit for PCB interconnects, mezzanine boards, cable assemblies, and production test fixtures
  • Additional design parameter: Other
  • Lifecycle reference from supplier data: active

What is SMS-125-01-G-D used for?

SMS-125-01-G-D is commonly used in PCB interconnects, mezzanine boards, cable assemblies, and production test fixtures where a interconnect connector must match existing electrical and mechanical constraints. Buyers typically qualify it by package fit, lifecycle status, compliance requirements, and the critical numeric ratings shown in the product data.

What are the specifications of SMS-125-01-G-D?

Pbfree CodeYes
Factory Lead Time1Week
YTEOL9.15
Additional FeatureTIGER BUY
Body Breadth0.22inch
Body Depth0.335inch
Body Length1.25inch
Body/Shell StyleSOCKET
Connector TypeBOARD CONNECTOR
Contact Finish MatingGOLD (20) OVER NICKEL (50)
Contact Finish TerminationGold (Au) - with Nickel (Ni) barrier
Contact GenderFEMALE
Contact MaterialPHOSPHOR BRONZE
Contact PatternRECTANGULAR
Contact Resistance10mΩ
Contact StyleBELLOWED TYPE
DIN ConformanceNO
Filter FeatureNO
IEC ConformanceNO
Insertion Force-Max2.224N
Insulator ColorBLACK
Insulator MaterialGLASS FILLED POLYESTER
JESD-609 Codee4
MIL ConformanceNO
Mating Contact Pitch0.05inch
Mating Contact Row Spacing0.1inch
Mating InformationMULTIPLE MATING PARTS AVAILABLE
Mixed ContactsNO
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 Thickness20u inch
Rated Current (Signal)5.2A
Reference StandardUL, CSA
Terminal Length0.1inch
Terminal Pitch1.27mm
Termination TypeSOLDER
Total Number of Contacts50
Withdrawl Force-Min1.668N
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
ECCNEAR99
HTS Code8536.69.40.40
Country of OriginMalaysia, USA

Where can I find the SMS-125-01-G-D datasheet?

SMS-125-01-G-D Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for SMS-125-01-G-D?

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

Frequently Asked Questions

Which designs are a good fit for SMS-125-01-G-D from SAMTEC?

SMS-125-01-G-D fits PCB interconnects, mezzanine boards, cable assemblies, and production test fixtures when the design needs a SAMTEC interconnect connector with a verified 50 pins detail from the product record and stable sourcing review.

How should engineers verify footprint fit before replacing SMS-125-01-G-D?

Engineers should compare the Other package information, board mounting style, and 50 pins constraint against the existing PCB footprint before approving SMS-125-01-G-D as a drop-in replacement.

What should buyers check when sourcing alternates for SMS-125-01-G-D?

Buyers should confirm manufacturer traceability, lifecycle status, compliance paperwork, and the same 50 pins design constraint so an alternate part does not create assembly or qualification risk.

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.

View all SAMTEC parts →
AvailabilityIn Stock
Reference Price (USD)
From $3.6450
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$7.2900$7.29
2+$4.8600$9.72
6+$3.6450$21.87
pcs
Unit price: $7.2900 · Total: $7.29

In Stock · 24h Response · Worldwide Shipping

Direct Contact
WhatsApp InquiryEmail RFQ
Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

MR
Marco Rossi
CTO, AutoDrive Systems, Italy

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