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
Key Features
- 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
Applications
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) |
Alternate & Equivalent Parts
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.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About SAMTEC
SAMTEC is a leading electronic component manufacturer. FindMyChip sources SAMTEC ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”