TSM-139-04-G-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-139-04-G-DV-P-TR is a 78-position dual-row surface mount terminal strip with 2.54 mm (.100") pitch. Features gold-plated contacts and through-board mounting for reliable PCB interconnections. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TSM-139-04-G-DV-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-139-04-G-DV-P-TR?
- 78-position dual-row configuration with 2.54 mm (.100") pitch for high-density board connections
- Gold-plated contacts providing low contact resistance and corrosion resistance in demanding environments
- Surface mount terminal strip design enabling reliable through-board PCB interconnections
What is TSM-139-04-G-DV-P-TR used for?
The TSM-139-04-G-DV-P-TR is ideal for backplane systems, industrial control boards, and data acquisition equipment where high pin-count interconnections are required. Its dual-row, surface mount design makes it suitable for compact PCB layouts in telecommunications and embedded computing platforms. Engineers use this connector in test and measurement systems that demand reliable, repeatable electrical connections.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-139-04-G-DV-P-TR datasheet?
TSM-139-04-G-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-139-04-G-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the pitch and row configuration of the TSM-139-04-G-DV-P-TR?
The TSM-139-04-G-DV-P-TR features a dual-row configuration with 2.54 mm (.100") pitch, providing 78 total positions across two rows of 39 contacts each, suitable for high-density PCB interconnection applications.
Which PCB applications benefit most from using this SAMTEC 78-position terminal strip?
This connector is well-suited for backplane interconnects, industrial control modules, and data acquisition boards that require 78 pins of dual-row connectivity at 2.54 mm pitch. Its surface mount design supports compact PCB layouts in embedded computing and telecommunications equipment.
How does the TSM-139-04-G-DV-P-TR compare to through-hole versions of similar 78-position connectors?
As a surface mount terminal strip with 2.54 mm pitch and gold-plated contacts, the TSM-139-04-G-DV-P-TR offers lower profile mounting versus through-hole alternatives, enabling denser PCB assembly and automated placement in production environments with 78 positions.
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