TSM-111-03-SM-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-111-03-SM-DH-P-TR is a 22-position .100" pitch surface-mount terminal strip in a dual-row through-hole compatible SMT package with polarizing peg. Rated at 3 A per pin with gold-plated contacts for reliable signal integrity. From $1.80 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- TSM-111-03-SM-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-111-03-SM-DH-P-TR?
- 22-position dual-row .100" (2.54 mm) pitch SMT terminal strip with polarizing peg for foolproof orientation
- 3 A per-pin current rating with gold-plated contacts providing low contact resistance and long mating cycle life
- Tape-and-reel packaging (TR suffix) enables automated pick-and-place assembly for high-volume production
What is TSM-111-03-SM-DH-P-TR used for?
The TSM-111-03-SM-DH-P-TR suits prototyping, IoT edge devices, and industrial control boards that need a reliable 22-pin .100" pitch SMT header with polarization. Its tape-and-reel format makes it ideal for automated assembly in high-volume consumer electronics and embedded systems manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-111-03-SM-DH-P-TR datasheet?
TSM-111-03-SM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-111-03-SM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What current rating and pitch does TSM-111-03-SM-DH-P-TR support per pin?
The TSM-111-03-SM-DH-P-TR provides 3 A per pin on a .100" (2.54 mm) pitch dual-row layout across 22 positions, making it a robust choice for power and signal combined headers in space-constrained PCB designs.
How does the polarizing peg on TSM-111-03-SM-DH-P-TR prevent mis-mating in automated assembly?
The integrated polarizing peg physically prevents 180° mis-insertion during both manual and automated assembly. On a 22-position connector with .100" pitch, a reversed connector would short adjacent 3 A-rated pins; the peg eliminates this risk, reducing rework rates in high-volume production lines.
When is TSM-111-03-SM-DH-P-TR a better choice than a through-hole dual-row header for industrial control boards?
The SMT footprint of TSM-111-03-SM-DH-P-TR saves PCB real estate versus through-hole alternatives while still delivering 3 A per pin across 22 positions. Its tape-and-reel (TR) packaging cuts hand-placement costs and suits wave or reflow processes used in industrial control and embedded gateway boards.
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