TSM-123-02-STL-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-123-02-STL-DH-A-K-TR is a 46-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch for reliable high-density board connections compatible with standard 0.1" grid PCB layouts. From $1.50 in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 46
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-123-02-STL-DH-A-K-TR?
- 46-position dual-row terminal strip at 0.100" (2.54 mm) pitch, compatible with standard 0.1" grid PCB layouts for broad design reuse
- Surface mount (SMT) termination enabling automated reflow soldering at up to 260°C peak temperature without requiring drilled through-holes
- Dual-row configuration with 23 contacts per row supporting high pin-count connectivity in a compact 2.54 mm pitch SMT package
What is TSM-123-02-STL-DH-A-K-TR used for?
The TSM-123-02-STL-DH-A-K-TR suits backplane expansion connectors, PCB-to-module interfaces, and development board edge connectors requiring 46 pins of dual-row connectivity at the industry-standard 2.54 mm (0.100") pitch. Its surface mount design is preferred in automated PCB assembly lines where through-hole drilling is minimized. The 0.100" pitch also maintains compatibility with standard 2.54 mm pitch mating headers widely used in embedded systems and prototyping boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-123-02-STL-DH-A-K-TR datasheet?
TSM-123-02-STL-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-123-02-STL-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and at what pitch is the TSM-123-02-STL-DH-A-K-TR terminal strip configured?
The TSM-123-02-STL-DH-A-K-TR provides 46 positions in a dual-row layout with 23 contacts per row at a 0.100" (2.54 mm) pitch. This standard pitch ensures compatibility with the vast majority of 0.1" mating headers used across embedded systems, development boards, and industrial control PCBs.
What soldering process is compatible with the TSM-123-02-STL-DH-A-K-TR for PCB assembly?
The TSM-123-02-STL-DH-A-K-TR uses surface mount technology (SMT) termination, making it fully compatible with standard reflow soldering at peak temperatures up to 260°C. Automated pick-and-place machinery can handle the SMT package, enabling high-throughput PCB assembly without the added cost of through-hole drilling operations.
In which embedded or industrial PCB designs is a 46-pin dual-row 0.1" SMT terminal strip most useful?
A 46-pin dual-row 0.1" pitch SMT terminal strip like the TSM-123-02-STL-DH-A-K-TR is most useful in embedded system backplanes, single-board computer expansion interfaces, and industrial I/O controller boards that must interconnect multiple signal and power lines within a standard 2.54 mm grid. It also suits prototype-to-production transitions where 0.1" pitch compatibility with development header mating is required.
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