TSM-126-02-TM-DH-A-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-126-02-TM-DH-A-P-TR is a 52-position dual-row surface-mount terminal strip with 2.54 mm (0.100") pitch and top-mount footprint, enabling reliable high-density PCB signal routing in computing, instrumentation, and industrial systems.
- 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-126-02-TM-DH-A-P-TR?
- 52 positions (26 per row) dual-row layout on standard 2.54 mm pitch grid
- Top-mount (TM) footprint style for direct SMT placement on PCB surface
- Gold-plated (A) contacts for low contact resistance and long-term reliability
- Tape-and-reel (TR) packaging for efficient automated pick-and-place assembly
- Dual-row (DH) design maximizes signal density per unit of board length
What is TSM-126-02-TM-DH-A-P-TR used for?
TSM-126-02-TM-DH-A-P-TR is designed for board-to-board interconnection in embedded computing modules, FPGA carrier boards, and test and measurement platforms where 52 signal positions must be reliably connected in a compact SMT footprint. Its gold-plated contacts and top-mount orientation support repeated mating cycles, making it a suitable choice for development kits and field-replaceable expansion modules.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-02-TM-DH-A-P-TR datasheet?
TSM-126-02-TM-DH-A-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-02-TM-DH-A-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many differential pairs can TSM-126-02-TM-DH-A-P-TR accommodate for LVDS signal routing?
With 52 total positions in a dual-row 2.54 mm pitch layout, TSM-126-02-TM-DH-A-P-TR can route up to 26 differential pairs if all contacts are assigned to LVDS signals. In practice, designers typically reserve 4 to 8 contacts for power and ground, leaving 22 to 24 differential pairs for high-speed data lanes.
Why choose gold-plated contacts in TSM-126-02-TM-DH-A-P-TR for a development board used in repeated prototyping?
Gold-plated contacts maintain low contact resistance below 20 mΩ even after hundreds of mating cycles, making TSM-126-02-TM-DH-A-P-TR well suited for development boards that are frequently connected and disconnected during firmware iteration. Gold also resists oxidation, ensuring reliable 3.3 V or 5 V logic signal integrity over the life of the prototype.
For a 52-position SMT connector order, does the tape-and-reel format of TSM-126-02-TM-DH-A-P-TR offer cost advantages at mid-volume quantities?
Tape-and-reel packaging reduces manual handling per unit at quantities of 500 or more, lowering SMT assembly labor cost compared to tube-packed connectors. For mid-volume production runs of 1000 to 5000 boards, TSM-126-02-TM-DH-A-P-TR in reel format eliminates the per-piece placement overhead and allows the pick-and-place machine to load the 52-position connector in a single automated step.
Related Guides
How to Choose an Indicator LED: TLMG1100-GS08 Selection Guide
Select TLMG1100-GS08 and evaluate four indicator LED candidates through optical, electrical, footprint, and sourcing checks.
Nov 5, 2026
150141YS73100 Yellow LED Indicator Design and Validation Guide
Design and validate a 150141YS73100 yellow indicator with current-limit calculations, GPIO checks, PWM control, and enclosure visibility tests.
Nov 5, 2026
How to Choose an LMG1020YFFR GaN Gate Driver: Selection and Sourcing Guide
Compare LMG1020 and LMG1210 circuit roles, gate-drive requirements, ordering codes, and sourcing evidence before approving a GaN driver.
Nov 4, 2026
150141YS73100 LED Selection and Procurement Guide
Evaluate 150141YS73100 and four related LEDs using optical, electrical, mechanical, and sourcing checks before production approval.
Nov 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