TSM-125-04-T-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-125-04-T-DH-A-P-TR is a 50-position, 0.100 inch pitch dual-row surface mount terminal strip connector with tin-plated contacts and polarizing peg. It supports high-density PCB-to-PCB signal connections with tape-and-reel packaging for automated SMT reflow assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 50
- Lifecycle
- ACTIVE
- Datasheet
- TSM-125-04-T-DH-A-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 50 positions (2 rows x 25) with 0.100" (2.54 mm) pitch
- Tin-plated (T) contacts for cost-effective signal connections
- Polarizing peg (P) prevents incorrect mating orientation
- Surface mount (SMT) footprint for reflow solder assembly
- Tape-and-reel (TR) packaging for automated production lines
Applications
TSM-125-04-T-DH-A-P-TR is used in embedded computing boards, industrial controllers, and test equipment where 50-position dual-row connectors provide reliable signal distribution. The polarizing peg feature makes it especially valuable in production environments where foolproof mating is required to prevent board damage during assembly and field service.
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 is the purpose of the polarizing peg in TSM-125-04-T-DH-A-P-TR, and how does it help in production?
The polarizing peg (P suffix) on TSM-125-04-T-DH-A-P-TR prevents incorrect connector orientation during mating, reducing mis-assembly risk. This feature is critical in automated and manual assembly of 50-position dual-row 0.100 inch pitch connectors in industrial and embedded systems.
How many signal contacts does TSM-125-04-T-DH-A-P-TR provide and at what pin pitch?
TSM-125-04-T-DH-A-P-TR provides 50 total contacts arranged in 2 rows of 25, at a 0.100 inch (2.54 mm) pitch. This dual-row layout enables high-density signal routing for embedded computing, backplane interfaces, and data acquisition systems.
Can TSM-125-04-T-DH-A-P-TR be used in high-volume automated SMT production environments?
Yes. TSM-125-04-T-DH-A-P-TR is supplied in tape-and-reel (TR) format and has an SMT footprint, supporting automated pick-and-place and standard reflow soldering processes. The 50-position connector is compatible with common SMT production lines processing 0.100 inch pitch components.
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