TSM-111-02-SS-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-111-02-SS-DH-P-TR is a 22-position, 0.100" pitch dual-row surface mount terminal strip with stainless steel contacts, dual-height housing, and polarization key. It delivers corrosion-resistant SMT board connections for demanding environments. Available with worldwide shipping from authorized distributors.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- TSM-111-02-SS-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-111-02-SS-DH-P-TR?
- 22-position dual-row layout with 0.100" (2.54 mm) pitch offering high contact density in a standard SMT footprint
- Stainless steel (SS) contacts provide enhanced corrosion resistance and mechanical durability compared to standard tin or gold options
- Polarization key (P) prevents incorrect mating orientation, reducing assembly errors in automated 22-pin board-to-board applications
What is TSM-111-02-SS-DH-P-TR used for?
The TSM-111-02-SS-DH-P-TR is ideal for industrial control boards, harsh-environment embedded systems, and test equipment where a 22-position corrosion-resistant dual-row SMT connector is required. The stainless steel contact finish is particularly suited for applications exposed to humidity, vibration, or repetitive mating cycles.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-111-02-SS-DH-P-TR datasheet?
TSM-111-02-SS-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-111-02-SS-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the stainless steel contacts on the TSM-111-02-SS-DH-P-TR suitable for harsh environments?
Stainless steel contacts provide superior corrosion resistance compared to standard tin-plated contacts, maintaining reliable conductivity in high-humidity or chemically aggressive conditions. For the 22-position dual-row connector at 0.100" pitch, this means consistent contact resistance across thousands of mating cycles even in industrial enclosures.
For a 22-pin SMT board-to-board interface, when should I choose TSM-111-02-SS-DH-P-TR over a standard tin-plated version?
Choose the SS (stainless steel) variant when the application involves more than 500 mating cycles, exposure to moisture above 85% RH, or industrial temperature ranges from -40°C to +85°C. Stainless steel contacts also reduce fretting corrosion risk compared to standard tin in vibrating equipment.
Does the dual-height design of the TSM-111-02-SS-DH-P-TR affect board clearance requirements?
Yes. The dual-height (DH) housing typically stands taller than standard single-height connectors, providing approximately 8 mm to 12 mm of vertical clearance between stacked boards. This is valuable for 22-pin daughter card assemblies where component height on the mated board must be accommodated.
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