TSM-126-04-T-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-04-T-DH-A-K-TR is a 52-position, 0.100" (2.54 mm) pitch surface mount terminal strip with dual-row through-hole configuration, rated for 3 A current and 250 V. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- TSM-126-04-T-DH-A-K-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 52 positions in dual-row 0.100" (2.54 mm) pitch surface mount configuration for high-density board connections
- Rated 3 A per contact and 250 V for reliable signal and low-power distribution
- Gold-plated contacts with tin-plated housing for corrosion resistance and secure mating
- Surface mount termination simplifies PCB assembly and reduces board real estate
Applications
The TSM-126-04-T-DH-A-K-TR is used in industrial control systems, test and measurement equipment, and embedded computing boards where dense, reliable 0.100" pitch connections are required. Its surface mount design is ideal for automated PCB assembly environments needing compact, high-pin-count terminal strips. It is also deployed in communications hardware and data acquisition systems requiring 52-position dual-row connectivity.
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 contact current rating of the TSM-126-04-T-DH-A-K-TR?
Each contact in the TSM-126-04-T-DH-A-K-TR is rated for 3 A at up to 250 V, making it suitable for signal and low-power distribution across 52 positions in a compact 0.100" (2.54 mm) pitch dual-row surface mount footprint.
Which PCB assembly processes are compatible with this SAMTEC terminal strip?
The TSM-126-04-T-DH-A-K-TR uses surface mount termination compatible with standard SMT reflow soldering processes. Its 0.100" (2.54 mm) pitch and 52-pin dual-row layout allow integration into automated pick-and-place lines, reducing assembly time on dense PCBs used in industrial and communications equipment.
How does the TSM-126-04-T-DH-A-K-TR compare to a single-row 26-position terminal strip?
The TSM-126-04-T-DH-A-K-TR provides 52 positions in a dual-row arrangement at 0.100" pitch, effectively doubling connection density compared to a single-row 26-position strip in the same board length. This makes it preferable for backplane and embedded systems needing more than 26 signal or power connections within a constrained PCB area.
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