TSM-126-02-SS-DH-P-TR SAMTEC Connector (Other) In Stock
The SAMTEC TSM-126-02-SS-DH-P-TR is a 52-position dual-row .100" (2.54 mm) pitch surface mount terminal strip with a right-angle solder tail, tape-and-reel packaging, and polarization features for reliable high-density PCB signal interconnections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- TSM-126-02-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-126-02-SS-DH-P-TR?
- 52 positions in dual-row .100" (2.54 mm) pitch for versatile signal routing
- Surface mount termination with right-angle (SS) contact orientation
- Tape-and-reel (TR) packaging for high-volume automated SMT assembly
- Polarized (P) design to prevent incorrect mating and assembly errors
- Gold-plated contacts for consistent low contact resistance across all 52 positions
What is TSM-126-02-SS-DH-P-TR used for?
The TSM-126-02-SS-DH-P-TR is designed for edge-card connections and right-angle PCB-to-board interfaces in telecommunications, industrial automation, and computing equipment. Its 52-position polarized dual-row configuration and surface mount form factor make it a suitable choice for applications requiring reliable right-angle cable-to-board or board-to-board connections with an emphasis on secure mating and high-volume manufacturability.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-02-SS-DH-P-TR datasheet?
TSM-126-02-SS-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-02-SS-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the right-angle (SS) termination style mean for PCB layout of TSM-126-02-SS-DH-P-TR?
The SS (right-angle) termination style means the contacts exit horizontally parallel to the PCB surface, rather than vertically through the board. This allows the TSM-126-02-SS-DH-P-TR to route 52 signal lines to edge connectors or ribbon cables aligned with the board plane, which is valuable in low-profile enclosures where vertical connector height is constrained.
How does polarization (P) in TSM-126-02-SS-DH-P-TR reduce assembly defects in production?
The P (polarized) designation means the connector includes a physical key or asymmetrical feature that prevents incorrect 180-degree insertion. On a 52-position dual-row connector, a reversed insertion could short 26 pairs of signal lines, so polarization is a critical design safeguard in high-density interconnect assemblies on production lines.
Can TSM-126-02-SS-DH-P-TR be used in industrial environments with wide temperature variation?
Yes. SAMTEC TSM-series connectors are rated for operating temperatures from -55°C to +125°C. The TSM-126-02-SS-DH-P-TR's surface mount pads and gold-plated 52-position contacts maintain reliable electrical performance across this full range, making it suitable for industrial automation controllers and outdoor telecommunications equipment.
What current rating should designers expect for individual contacts in the TSM-126 series?
SAMTEC TSM-series .100" pitch connectors typically support a per-contact current rating of approximately 1 A for signal contacts. Designers routing power lines through the TSM-126-02-SS-DH-P-TR should derate for thermal rise and verify the total current load does not exceed safe limits for the 52-position dual-row connector body.
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