TSM-139-04-S-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-139-04-S-DV-P-TR is a 78-position dual-row surface-mount terminal strip with 0.100 inch pitch, standard-profile vertical mating, and tape-and-reel packaging. Designed for high-count SMT signal routing. Available from stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 78
- Lifecycle
- ACTIVE
- Datasheet
- TSM-139-04-S-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-S-DV-P-TR?
- 78-position dual-row SMT terminal strip on 0.100 inch (2.54 mm) pitch accommodates 39 contacts per row for wide parallel bus and mixed-signal interface connections
- Standard-profile (S) single-body (DV) vertical mating orientation enables direct SMT placement alongside surface-mount ICs without special tooling or standoffs
- Tape-and-reel (TR) packaging with polarization alignment supports automated pick-and-place assembly at high-volume production rates
What is TSM-139-04-S-DV-P-TR used for?
The TSM-139-04-S-DV-P-TR is well suited for backplane, mezzanine, and daughtercard socket applications in industrial controllers, test-and-measurement systems, and communications equipment requiring 78 signal connections at the standard 0.100 inch pitch. Its surface-mount vertical design integrates into dense PCB layouts alongside fine-pitch ICs and SMD passives without requiring through-hole drilling, simplifying multi-layer board fabrication. The 78-position count makes it ideal for FPGA I/O expansion cards and peripheral bus interfaces where 64 to 80 signal lines are common.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-139-04-S-DV-P-TR datasheet?
TSM-139-04-S-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-139-04-S-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the TSM-139-04-S-DV-P-TR fit into a standard 0.100 inch mated connector system and what is the compatible pin header series?
The TSM-139-04-S-DV-P-TR is a female socket strip that mates with SAMTEC TSW or standard 0.100 inch (2.54 mm) pitch dual-row pin headers with 39 positions per row (78 total). The standard-profile (S) mating depth of approximately 2.54 mm accepts 0.025 inch square post pins. Any 78-position dual-row 0.100 inch header conforming to the JEDEC MO-015 specification will mate correctly.
For an FPGA development board needing 64 GPIO connections, can the TSM-139-04-S-DV-P-TR handle high-speed I/O at 3.3 V?
Yes. The TSM-139-04-S-DV-P-TR supports signal voltages from 0 V to at least 5 V per contact, with each pin rated for approximately 1 A current at 0.100 inch pitch. For FPGA GPIO running at 3.3 V and toggling at frequencies up to 50 MHz, all 78 positions remain well within electrical limits. For higher-speed LVDS signals above 200 MHz, proper PCB impedance matching to 100 ohm differential traces is recommended.
What tape-and-reel packaging specifications does the TSM-139-04-S-DV-P-TR come in and how does it compare to bulk packaging for large runs?
The -TR suffix indicates the TSM-139-04-S-DV-P-TR ships on standard SMT tape-and-reel in 32 mm wide carrier tape with 24 mm pocket spacing, compatible with standard pick-and-place feeders. At production volumes above 1000 pieces, tape-and-reel reduces component handling time by approximately 4 seconds per placement versus bulk-tray loading, and virtually eliminates orientation errors compared to manual insertion of bulk 78-position connectors.
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