TSM-111-02-LM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-111-02-LM-DH-P-TR is a 22-position dual-row 2.54mm pitch surface mount terminal strip with double-height contacts and tape-and-reel packaging for automated assembly. Offers reliable signal connectivity in a compact SMT footprint. Available globally from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- TSM-111-02-LM-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 22-position dual-row surface mount design at 2.54mm (0.100") pitch providing 22 independent signal channels in a compact PCB footprint
- Double-height (DH) contact variant offering increased contact surface area for improved mechanical stability and current carrying capacity up to 3A per pin
- Tape-and-reel (TR) packaging compatible with automated pick-and-place equipment, optimizing high-volume SMT production line throughput
Applications
The TSM-111-02-LM-DH-P-TR is designed for high-channel-count board-to-board interconnect in embedded systems, industrial controllers, and communication backplane assemblies requiring 22 signal positions at 2.54mm pitch. Its tape-and-reel packaging enables seamless integration into automated SMT assembly lines, reducing per-unit placement time in high-volume manufacturing. Engineers use this terminal strip in signal distribution boards and expansion modules where reliable dual-row connectivity with double-height contacts is essential.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the DH designation indicate in TSM-111-02-LM-DH-P-TR and how does it affect performance?
The DH designation in TSM-111-02-LM-DH-P-TR indicates double-height contacts, which increases the contact beam length to improve wipe length during mating and provides up to 3A current rating per contact while maintaining reliable electrical performance across all 22 positions.
Is TSM-111-02-LM-DH-P-TR supplied in tape-and-reel format suitable for high-volume SMT production?
Yes, the TR suffix confirms TSM-111-02-LM-DH-P-TR is supplied on tape-and-reel in standard EIA-481 packaging, compatible with automated pick-and-place machines handling 2.54mm pitch connectors, enabling efficient assembly at production rates exceeding 5000 parts per hour.
Which industrial and embedded applications are best served by TSM-111-02-LM-DH-P-TR's 22-position configuration?
The 22-position dual-row layout of TSM-111-02-LM-DH-P-TR suits multi-channel signal routing in PLC I/O boards, sensor interface modules, and FPGA expansion headers requiring 22 individual signal lines within the compact 2.54mm pitch footprint spanning approximately 27.94mm board length.
When would TSM-111-02-LM-DH-P-TR be a better choice than a through-hole terminal strip in a PCB redesign?
TSM-111-02-LM-DH-P-TR eliminates 22 drilled through-holes per connector, reducing PCB fabrication cost by up to 15% for multi-layer boards and enabling component placement on the opposite board side, making it the preferred choice for double-sided SMT assembly at 2.54mm pitch.
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