TSM-122-04-TM-DH-A-K-TR SAMTEC Connector (Other) In Stock
44-position dual-row 0.100" (2.54 mm) pitch surface mount terminal strip from Samtec with top-mount contacts and tape-and-reel packaging. Engineered for dense SMT board interconnects with gold-plated contacts for signal integrity. Available in stock with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM-122-04-TM-DH-A-K-TR?
- 44-position dual-row SMT terminal strip at 0.100" (2.54 mm) pitch with top-mount (TM) contacts for secure vertical mating
- Gold-plated contacts ensuring low contact resistance and reliable signal integrity across extended temperature ranges
- Tape-and-reel (TR) packaging for automated SMT pick-and-place assembly in high-volume production runs
What is TSM-122-04-TM-DH-A-K-TR used for?
The TSM-122-04-TM-DH-A-K-TR is suited for high-density board-to-board and module interconnect applications in industrial control, embedded computing, and telecom equipment. Its 44-position dual-row SMT layout provides a compact 0.100" pitch footprint for parallel bus and multi-signal routing on space-constrained PCBs. The top-mount contact design and tape-and-reel delivery optimize it for automated SMT manufacturing processes.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-122-04-TM-DH-A-K-TR datasheet?
TSM-122-04-TM-DH-A-K-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-122-04-TM-DH-A-K-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What does the 'TM' suffix in TSM-122-04-TM-DH-A-K-TR denote, and how does it affect mating?
The 'TM' suffix stands for top-mount contacts, meaning the contact tails extend upward from the strip body for vertical mating with a cable or mating connector directly above. This configuration is useful in compact PCB stacks where mating must occur perpendicular to the board surface with 44 positions at 0.100" pitch.
How many positions and rows does TSM-122-04-TM-DH-A-K-TR have, and what is its pitch?
The TSM-122-04-TM-DH-A-K-TR has 44 total positions in a dual-row arrangement with 22 contacts per row, at a 0.100" (2.54 mm) pitch. This provides a standard SMT footprint that integrates with common PCB layout tools and mates with Samtec's standard 0.100" family of mating connectors.
Is TSM-122-04-TM-DH-A-K-TR compatible with high-volume automated assembly lines?
Yes. The '-TR' suffix indicates tape-and-reel packaging, making it fully compatible with automated pick-and-place SMT assembly equipment. The surface-mount termination style supports standard reflow soldering at up to 260°C peak temperature, which is typical for lead-free SMT processes in high-volume manufacturing.
What embedded or industrial PCB designs benefit from a 44-position dual-row SMT connector at 0.100" pitch?
A 44-position dual-row connector at 0.100" pitch is used in FPGA daughter-card interfaces, embedded processor expansion buses, industrial multi-channel I/O boards, and communications equipment where 44 signals must cross a board-level boundary in a compact, automated-assembly-friendly SMT form factor.
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