TSM-120-01-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
The TSM-120-01-TM-DH-A-K-TR is a 40-position, 0.100" (2.54 mm) pitch surface mount terminal strip from SAMTEC, featuring dual-row through-hole-compatible SMT tails. Rated for 3.0 A per contact, operating temperature -55°C to +125°C. Available from authorized distributors worldwide with same-day shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 40
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-120-01-TM-DH-A-K-TR?
- 40-position dual-row surface mount terminal strip with 0.100" (2.54 mm) pitch for high-density board interconnects
- Rated 3.0 A per contact with gold-plated contacts for reliable low-resistance connections
- Operating temperature range of -55°C to +125°C suitable for industrial and harsh environment applications
What is TSM-120-01-TM-DH-A-K-TR used for?
The TSM-120-01-TM-DH-A-K-TR is suited for backplane and daughtercard interconnects requiring high pin-count SMT termination on PCBs with 0.100" grid layouts. It is also used in industrial control systems, test and measurement equipment, and communications hardware where reliable 40-position surface mount connectivity at 3.0 A per contact is needed.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-120-01-TM-DH-A-K-TR datasheet?
TSM-120-01-TM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-120-01-TM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the current rating per contact for the TSM-120-01-TM-DH-A-K-TR terminal strip?
Each contact in the TSM-120-01-TM-DH-A-K-TR is rated for 3.0 A, making it suitable for power distribution and signal lines in surface mount applications requiring up to 40 independent connections at standard 2.54 mm pitch.
Over what temperature range can the TSM-120-01-TM-DH-A-K-TR operate reliably?
This terminal strip operates from -55°C to +125°C, covering industrial and automotive temperature ranges. The wide thermal envelope makes it a strong candidate for ruggedized PCB designs that must function in both cold-storage environments and high-heat enclosures.
Which PCB grid spacing is required to use the TSM-120-01-TM-DH-A-K-TR in a dual-row layout?
The connector uses a 0.100" (2.54 mm) pitch in a dual-row arrangement across 40 positions, so the PCB land pattern must follow a standard 2.54 mm grid. This pitch is compatible with most EDA footprint libraries, simplifying layout for standard through-hole-compatible SMT pads.
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