TSM-111-04-F-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-111-04-F-DH-P-TR is a 22-position, 2.54 mm (.100") pitch dual-row surface mount terminal strip with female contacts and polarization post for positive keying. Designed for reliable SMT board-to-board connections across 11 columns by 2 rows, supporting standard PCB reflow assembly processes. Available in tape-and-reel packaging from worldwide distributors with same-day shipping on in-stock inventory.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- TSM-111-04-F-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 SMT terminal strip at 2.54 mm (.100") pitch enabling compact high-density board-to-board connections
- Polarization post (P suffix) prevents misalignment during mating, reducing assembly errors in high-volume production
- Female contact gender (F) mates with standard 2.54 mm male header pins, providing versatile system-level interconnect flexibility
- Tape-and-reel (TR) packaging supports automated SMT pick-and-place assembly at production volumes
Applications
The TSM-111-04-F-DH-P-TR is suited for embedded systems, industrial automation modules, and consumer electronics designs requiring reliable 22-pin dual-row SMT connectivity at 2.54 mm pitch. Its polarization post ensures correct orientation during board-to-board mating, making it valuable in field-serviceable equipment where technicians replace modules frequently. The tape-and-reel packaging integrates seamlessly into automated PCB assembly lines for high-volume production runs.
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 polarization post in TSM-111-04-F-DH-P-TR accomplish during PCB assembly?
The polarization post (P suffix) physically prevents the connector from being inserted in the wrong orientation, reducing mis-mating errors by ensuring the 22-pin dual-row header aligns correctly every time; this feature is critical for field-serviceable modules where untrained operators handle 2.54 mm pitch board-to-board connectors.
How many pins does the TSM-111-04-F-DH-P-TR provide, and how are they physically arranged?
The TSM-111-04-F-DH-P-TR provides 22 pins arranged in a dual-row (2 rows by 11 columns) configuration at 2.54 mm (.100") pitch, compatible with standard 2.54 mm male headers and breadboard-style interconnects used across industrial, embedded, and consumer electronics platforms.
For a motor control board needing frequent module swaps, why choose a female SMT strip like TSM-111-04-F-DH-P-TR over a through-hole equivalent?
Surface mount placement eliminates the need for 22 drilled through-holes, reducing PCB fabrication cost by approximately 10–15% on multilayer boards; combined with the polarization post, the SMT female strip supports repeated insertion cycles above 100 mating operations while maintaining reliable contact resistance below 30 mΩ per pin in motor control environments up to 85°C.
Can TSM-111-04-F-DH-P-TR be sourced in smaller quantities for prototyping, or is it optimized for high-volume runs only?
Although the tape-and-reel (TR) format is optimized for automated high-volume production with reels of 500 or 1000 units, SAMTEC's TSM series is widely stocked at franchised distributors who offer cut-tape quantities of as few as 1 unit, making 22-position SMT strips accessible for prototype and low-volume design verification builds.
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