TSM-124-03-H-DH-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-124-03-H-DH-P-TR is a 48-position, 0.100" (2.54 mm) pitch dual-row surface mount terminal strip with a high-profile standing body. It features gold-plated contacts, tape-and-reel packaging for automated assembly, and is suited for dense signal interconnect in embedded computing and industrial I/O boards.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Datasheet
- TSM-124-03-H-DH-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 48-position dual-row SMT terminal strip with 2.54 mm (0.100") pitch for standard-density embedded board headers
- High-profile (H) standing configuration providing increased connector body height for improved PCB clearance
- Tape-and-reel (TR) packaging enabling high-volume pick-and-place automated assembly
- Gold-plated contacts ensuring low and stable contact resistance across all 48 pin positions
- Dual-row layout offering 48 I/O signals in a compact PCB footprint for modular system designs
Applications
The TSM-124-03-H-DH-P-TR is used in embedded processing boards, FPGA development platforms, and industrial I/O modules that require a 48-pin, 2.54 mm pitch dual-row SMT header with a high-profile body. Its tape-and-reel packaging and high-profile standing height make it efficient for automated production of daughtercards, backplane signal interfaces, and compact multi-board stacking assemblies.
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 position count and pitch spacing does the TSM-124-03-H-DH-P-TR provide for embedded board designs?
The TSM-124-03-H-DH-P-TR offers 48 positions in a dual-row arrangement at 0.100 inch (2.54 mm) pitch, providing a standard-density SMT terminal strip suited for embedded controllers, FPGA boards, and industrial I/O modules needing 48 signal connections.
How does the high-profile (H) body of this connector affect PCB mechanical clearance in stacked assemblies?
The H designation indicates a taller connector body compared to standard or low-profile variants, giving additional vertical clearance between the PCB and an adjacent mating board. This is useful in stacked assemblies where components or traces near the connector require more than a few millimeters of Z-axis spacing.
Is the TSM-124-03-H-DH-P-TR suitable for high-volume automated SMT production?
Yes. The TR suffix confirms tape-and-reel packaging, supporting automated pick-and-place equipment at high throughput. The SMT termination style is compatible with lead-free reflow soldering at profiles up to 260°C, making the 48-pin connector a practical choice for large production runs.
When would a procurement team consider the TSM-124-03-H-DH-P-TR versus a lower-position SAMTEC TSM variant to manage inventory risk?
Teams specify the 48-position TSM-124-03-H-DH-P-TR when exactly 48 I/O lines are needed. If signal count can be reduced to 40 pins, the TSM-120 variants save board length and may offer shorter lead times; if 54 or 60 pins are required, the TSM-127 or TSM-130 series on the same 2.54 mm pitch provide upward pin-count continuity.
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.”