STMM-121-02-H-D-SM-K-TR SAMTEC Connector (Other) In Stock
The SAMTEC STMM-121-02-H-D-SM-K-TR is a 2.00 mm pitch shrouded dual-row SMT terminal strip with 42 positions (21 per row) designed as a cable-mate connector for high-density board interconnections. It features a polarized shroud for keyed mating and tape-and-reel packaging for automated SMT assembly processes.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STMM-121-02-H-D-SM-K-TR?
- 2.00 mm pitch dual-row shrouded design providing polarized keyed mating for error-free connector orientation
- 42-position SMT footprint enabling high-density board-to-cable connections in a compact surface-mount package
- Tape-and-reel (TR) packaging enabling high-volume automated SMT pick-and-place assembly
What is STMM-121-02-H-D-SM-K-TR used for?
The STMM-121-02-H-D-SM-K-TR is suited for backplane and daughter-card cable interconnections in telecom, networking, and server equipment where 2.00 mm pitch dual-row connectors are required. Its shrouded housing prevents mis-mating during cable assembly in industrial and communications systems. The SMT footprint and tape-and-reel packaging make it compatible with high-volume automated PCB production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STMM-121-02-H-D-SM-K-TR datasheet?
STMM-121-02-H-D-SM-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for STMM-121-02-H-D-SM-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What should engineers verify when selecting STMM-121-02-H-D-SM-K-TR for a new board design?
The available product context explicitly identifies the numeric attribute 2.00 mm. Engineers should verify the mating component, board footprint, row arrangement, and applicable datasheet limits before approving this exact part.
What assembly details matter when using STMM-121-02-H-D-SM-K-TR in production?
The product record also identifies 42 positions as a documented value. Production teams should confirm land pattern, orientation, soldering profile, mating clearance, and inspection criteria against the manufacturer documentation.
How should buyers qualify STMM-121-02-H-D-SM-K-TR before placing an order?
Treat the documented 2.00 mm value as one purchase-critical check for STMM-121-02-H-D-SM-K-TR. Buyers should confirm the full suffix, packaging quantity, manufacturer traceability, and current lifecycle status with the supplier.
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About SAMTEC
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