TSM-126-01-SS-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-01-SS-DH-A-K-TR is a 52-position, 0.100-inch pitch dual-row surface mount terminal strip with short (SS) stack height, gold-plated contacts, and tape-and-reel packaging for automated SMT assembly. Each contact is rated at 1 A and 125 V AC/DC for reliable multi-channel signal routing. Available through authorized distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-126-01-SS-DH-A-K-TR?
- 52 positions (26 per row) on 0.100" (2.54 mm) pitch dual-row configuration for high channel-count SMT interconnects
- Short (SS) stack height variant minimizes above-board profile for slim board-to-board stacking applications
- Gold-plated contacts deliver contact resistance under 20 mΩ and superior corrosion resistance across thousands of mating cycles
- Tape-and-reel (TR) packaging enables direct loading into high-speed pick-and-place machines for automated SMT production
- Rated 1 A per contact and 125 V AC/DC, supporting diverse signal and low-power interconnect requirements
What is TSM-126-01-SS-DH-A-K-TR used for?
The TSM-126-01-SS-DH-A-K-TR is ideal for high-density embedded computing boards, FPGA mezzanine modules, and industrial backplane assemblies requiring 52 discrete signal connections in a compact SMT form factor with minimal stack height. Its short profile makes it well-suited for slim rack-mount server blades and portable industrial data loggers where board-to-board clearance is limited. The tape-and-reel format supports efficient high-volume PCB assembly in automated manufacturing environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-01-SS-DH-A-K-TR datasheet?
TSM-126-01-SS-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-01-SS-DH-A-K-TR?
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-126-01-SS-DH-A-K-TR connector?
The TSM-126-01-SS-DH-A-K-TR provides 52 positions arranged in 2 rows of 26 contacts each, on a 0.100-inch (2.54 mm) pitch. Each contact is rated at 1 A and 125 V AC/DC, enabling 52-channel signal routing in a compact surface mount footprint suitable for FPGA mezzanine and backplane applications.
How does the short (SS) stack height benefit board stacking in slim embedded designs?
The short (SS) height designation means the connector body protrudes only a few millimeters above the PCB surface, enabling board-to-board mated heights under 8 mm in stacked module designs. This is critical for slim embedded computing blades, portable industrial data loggers, and aerospace avionics modules with strict total assembly thickness constraints of less than 20 mm.
Which reflow soldering profile is recommended for assembling the TSM-126-01-SS-DH-A-K-TR?
The TSM-126-01-SS-DH-A-K-TR supports standard SMT reflow soldering up to a peak temperature of 260 °C per JEDEC J-STD-020. Its tape-and-reel packaging enables direct compatibility with automated pick-and-place systems, supporting assembly throughput of thousands of units per hour without manual component handling, reducing production costs significantly.
What temperature range does TSM-126-01-SS-DH-A-K-TR support for industrial environments?
The TSM-126-01-SS-DH-A-K-TR operates reliably from -55 °C to +125 °C, making it suitable for harsh industrial environments including outdoor telecommunications cabinets, factory automation controllers, and military-grade embedded systems that experience wide ambient temperature swings and require uninterrupted 52-channel signal connectivity.
When should a designer choose TSM-126-01-SS-DH-A-K-TR over a through-hole dual-row header for a 52-pin interconnect?
Selecting the SMT TSM-126-01-SS-DH-A-K-TR over a through-hole header eliminates the need for 52 drilled holes, reducing PCB fabrication cost and enabling component placement on both board sides. The surface mount approach also improves board rigidity and supports higher-density routing in designs where the PCB real estate budget is under 60 mm per connector row, common in compact FPGA-based systems.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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.”
You May Also Like
10214-6212PC
3M
Connector
1778573
Phoenix Contact
Connector
5227222-3
TE Connectivity
Connector
S4B-XH-SM4-TB(LF)(SN)
JST (JAPAN SOLDERLESS TERMINALS)
Connector
185226-2
TE Connectivity
Connector
0533980571
Molex
Connector
0360-0-15-01-34-27-10-0
Mill-Max
Connector
7850-0006PR
3M
Connector
AVB 1,5/2/12
BLOCK
Connector
N3764-5002RB
3M
Connector
N3627-6002RB
3M
Connector
N3627-5002RB
3M
Connector
N3440-6002RB
3M
Connector
929715-03-36-I
3M
Connector
929667-02-36-I
3M
Connector
929665-04-36-I
3M
Connector
929665-02-36-I
3M
Connector
929647-04-36-I
3M
Connector
929647-03-36-I
3M
Connector
7834-0006PR
3M
Connector
7826-0006PR
3M
Connector
7820-0006PR
3M
Connector
3440-5002
3M
Connector
3433-5302
3M
Connector