TSM-124-04-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-124-04-TM-DH-A-K-TR is a 48-position, 0.100" pitch dual-row surface mount terminal strip connector with through-hole mount. Features gold-plated contacts for reliable signal integrity. Available in tape and reel packaging for automated assembly.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 48-position dual-row layout on 0.100" (2.54 mm) pitch for high-density PCB connectivity
- Gold-plated contacts ensure low contact resistance and long-term corrosion resistance
- Surface mount with tape-and-reel packaging enables automated pick-and-place assembly
- Dual-row design maximizes pin count within a compact PCB footprint
Applications
The TSM-124-04-TM-DH-A-K-TR is well-suited for backplane interconnects, test and measurement equipment, and embedded system boards requiring dense, reliable signal routing. Its dual-row 48-position format supports high-channel-count data acquisition and control applications. The tape-and-reel packaging makes it ideal for high-volume automated PCB assembly processes.
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 pin count and pitch of the TSM-124-04-TM-DH-A-K-TR?
The TSM-124-04-TM-DH-A-K-TR features 48 pins arranged in a dual-row configuration on a 0.100 inch (2.54 mm) pitch, making it a high-density surface mount terminal strip suitable for compact PCB designs requiring many signal connections.
In which automated assembly environments can TSM-124-04-TM-DH-A-K-TR be used given its packaging format?
Supplied in tape-and-reel (TR) format, the TSM-124-04-TM-DH-A-K-TR is compatible with standard pick-and-place machines running at typical placement rates, supporting high-volume SMT production lines without manual handling of individual 48-pin connectors.
When would TSM-124-04-TM-DH-A-K-TR be preferred over a single-row strip of equivalent pin count?
A dual-row 48-pin connector like the TSM-124-04-TM-DH-A-K-TR fits within roughly half the board length of a single-row equivalent, saving PCB real estate in space-constrained designs such as embedded controllers and backplane cards with 2.54 mm grid layouts.
What contact plating does TSM-124-04-TM-DH-A-K-TR use, and why does it matter for signal reliability?
The TSM-124-04-TM-DH-A-K-TR uses gold-plated contacts, which provide contact resistance typically below 20 milliohms and resist oxidation over thousands of mating cycles, ensuring consistent signal quality in demanding industrial and instrumentation applications.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 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.”