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STMM-110-02-L-D-SM-K-TR SAMTEC Connector (Other) In Stock

STMM-110-02-L-D-SM-K-TR is a connector component from SAMTEC for production PCB assemblies. Key specs include 20 pins, 0.257 inch pitch, -55°C to 125°C operation and active lifecycle support. Request current stock, quoted pricing, and worldwide shipping through FindMyChip.

ACTIVEConnectorVerified Jun 2026
Package / Visual Reference
STMM-110-02-L-D-SM-K-TROther
Quick Facts
Manufacturer
SAMTEC
Package
Other
Pin Count
20
Lifecycle
ACTIVE
Datasheet
STMM-110-02-L-D-SM-K-TR Datasheet PDF
Category
Connector
Price
From $2.8100(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 STMM-110-02-L-D-SM-K-TR?

  • 20-position connector configuration for compact PCB interconnect layouts
  • 0.257 inch contact pitch supports dense board-level routing and assembly planning
  • Operating temperature range from -55°C to 125°C for industrial environments
  • AU ON NI contact system for reliable mating performance
  • BOARD CONNECTOR format for board-to-board or cable-to-board connections
  • SAMTEC sourcing identity supports BOM traceability and alternate qualification
  • FindMyChip inquiry workflow supports current stock checks, quoted pricing, and worldwide shipping

What is STMM-110-02-L-D-SM-K-TR used for?

STMM-110-02-L-D-SM-K-TR is typically used in board-to-board interconnects, mezzanine modules, embedded controllers, test fixtures, and compact industrial electronics. Buyers use it for new builds, maintenance demand, and approved alternates where manufacturer traceability matters. Its 20 pins context helps engineers confirm fit before procurement.

What are the specifications of STMM-110-02-L-D-SM-K-TR?

Factory Lead Time3Weeks
YTEOL8.4
Body Breadth0.257inch
Body Depth0.24inch
Body Length1.03inch
Body/Shell StyleRECEPTACLE
Connector TypeBOARD CONNECTOR
Contact Finish MatingAU ON NI
Contact Finish TerminationTin (Sn) - with Nickel (Ni) barrier
Contact GenderMALE
Contact MaterialPHOSPHOR BRONZE
Contact PatternRECTANGULAR
Contact StyleSQ PIN-SKT
Filter FeatureNO
Insulator ColorBLACK
Insulator MaterialLIQUID CRYSTAL POLYMER
JESD-609 Codee3
Mating Contact Pitch0.079inch
Mating Contact Row Spacing0.079inch
Mixed ContactsNO
Mounting Option 1LOCKING
Mounting StyleSTRAIGHT
Mounting TypeBOARD
Number Of ConnectorsONE
Number Of PCB Rows2
Number of Rows Loaded2
PCB Contact PatternRECTANGULAR
PCB Contact Row Spacing4.6482mm
Plating Thickness15u inch
Polarization KeyPOLARIZED HOUSING
Rated Current (Signal)3A
Reference StandardUL
Terminal Pitch2.0066mm
Termination TypeSURFACE MOUNT
Total Number of Contacts20
PackageOther

Compliance & Regulatory

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

Where can I find the STMM-110-02-L-D-SM-K-TR datasheet?

STMM-110-02-L-D-SM-K-TR Datasheet Download

Official datasheet from SAMTEC

What are equivalent replacements for STMM-110-02-L-D-SM-K-TR?

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

Frequently Asked Questions

Which PCB designs are a good fit for STMM-110-02-L-D-SM-K-TR's 20-pin connector format?

STMM-110-02-L-D-SM-K-TR fits designs that need a 20-pin connector from SAMTEC. Use it when the board layout, mating height, and connector position count match the product's mechanical requirements.

How should a buyer compare STMM-110-02-L-D-SM-K-TR with nearby alternates before approving a BOM substitution?

Compare the manufacturer, termination style, lifecycle status, and at least one hard parameter such as 20 pins. That keeps alternates aligned with the original footprint, assembly process, and procurement risk profile.

For assembly planning, which documented details matter most for STMM-110-02-L-D-SM-K-TR?

Start with the 0.257 inch detail, pin or contact count, and package description, then confirm reel, tray, or tube handling with the supplier. These checks reduce SMT and incoming-inspection surprises. The available context lists 20 pins, giving buyers a concrete engineering value for validation.

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 $2.8100
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$7.0600$7.06
10+$6.0030$60.03
100+$4.1900$419.00
400+$3.9510$1580.41
500+$3.1600$1580.00
1000+$2.8100$2810.00
pcs
Unit price: $7.0600 · Total: $7.06

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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