TSM-134-03-FM-DH-A-K-TR SAMTEC Connector (Other) In Stock
SAMTEC TSM-134-03-FM-DH-A-K-TR is a 68-position, dual-row surface mount terminal strip with 0.100" pitch and FM finish contacts. Features dual-row polarized design and tape-and-reel packaging for automated SMT assembly. Available from stock worldwide with fast global shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 68
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-134-03-FM-DH-A-K-TR?
- 68-position dual-row configuration with 0.100" (2.54 mm) pitch supports wide parallel bus routing on compact PCBs
- FM (flash gold on mating area) contact finish ensures reliable low-resistance connections across many mating cycles
- Tape-and-reel (TR) format optimized for high-speed automated SMT pick-and-place assembly
What is TSM-134-03-FM-DH-A-K-TR used for?
The TSM-134-03-FM-DH-A-K-TR serves backplane and board-to-board interconnect applications in industrial control systems, test equipment, and communications hardware. The 68-position layout handles parallel data buses up to 64 bits wide plus control signals in a single connector. The FM (flash gold) contact finish reduces contact resistance, making this connector suitable for high-frequency digital signals and low-level analog interfaces.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-134-03-FM-DH-A-K-TR datasheet?
TSM-134-03-FM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-134-03-FM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact finish does TSM-134-03-FM-DH-A-K-TR use, and why is it preferred for certain signal interfaces?
The TSM-134-03-FM-DH-A-K-TR uses FM (flash gold) contact finish, which deposits a thin gold layer over the mating surface. Gold provides a contact resistance typically below 20 mΩ and prevents oxidation, making it ideal for low-level analog signals and high-speed digital interfaces where stable, low-resistance contacts are required over many thousands of mating cycles.
How many signal lines can be routed through the TSM-134-03-FM-DH-A-K-TR in a 64-bit bus architecture?
The TSM-134-03-FM-DH-A-K-TR provides 68 positions in a dual-row layout, allowing a 64-bit data bus plus 4 additional lines for address, control, or power signals. At 0.100" pitch with 34 contacts per row, the connector fits standard 2.54 mm dual-row PCB pads and mates with compatible headers in backplane or daughter card designs.
How does TSM-134-03-FM-DH-A-K-TR differ from the TSM-134-03-SS-DH-A-K-TR in terms of contact material?
TSM-134-03-FM-DH-A-K-TR uses a flash gold (FM) contact finish applied over a base metal, while the SS variant uses stainless steel contacts. Flash gold provides lower contact resistance (typically below 20 mΩ) and better performance for sensitive analog and digital signals, whereas stainless steel contacts offer superior corrosion resistance in harsh environments at the cost of slightly higher contact resistance.
Is tape-and-reel packaging of TSM-134-03-FM-DH-A-K-TR compatible with standard SMT assembly equipment?
Yes, the TSM-134-03-FM-DH-A-K-TR tape-and-reel (TR) packaging is compatible with standard SMT pick-and-place machines using 12 mm or wider feeders. The embossed carrier tape maintains consistent part orientation at the 0.100" pitch, ensuring accurate automated placement on PCB pads and enabling high-throughput production on standard reflow soldering lines.
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