TSM-126-04-TM-DH-P-TR SAMTEC Connector (Other) In Stock
The SAMTEC TSM-126-04-TM-DH-P-TR is a 52-position quad-row .100" (2.54 mm) pitch surface mount terminal strip with through-hole anchor pins, polarization, and tape-and-reel packaging for reliable high-density PCB-to-board signal interconnections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- TSM-126-04-TM-DH-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-126-04-TM-DH-P-TR?
- 52 positions in quad-row .100" (2.54 mm) pitch for very high pin density in a compact footprint
- Quad-row (04) configuration increases contact count without extending connector length
- Through-hole anchor pins (DH) provide superior mechanical retention under vibration and mechanical stress
- Polarized (P) design prevents incorrect connector mating in multi-connector assemblies
- Tape-and-reel (TR) packaging optimized for automated high-volume SMT assembly
What is TSM-126-04-TM-DH-P-TR used for?
The TSM-126-04-TM-DH-P-TR is designed for high pin count board-to-board interconnects in industrial control systems, server modules, and signal-dense embedded computing platforms. Its quad-row 52-position layout and through-hole anchor pins make it an excellent choice for ruggedized applications requiring both high signal density and strong mechanical retention, such as backplane systems and embedded module carrier boards.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TSM-126-04-TM-DH-P-TR datasheet?
TSM-126-04-TM-DH-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for TSM-126-04-TM-DH-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What distinguishes the quad-row (04) configuration of TSM-126-04-TM-DH-P-TR from dual-row TSM-126 variants?
The 04 designation in TSM-126-04-TM-DH-P-TR indicates a quad-row contact arrangement, delivering 52 positions across 4 rows at .100" (2.54 mm) pitch. This provides significantly higher pin density than a 2-row design for the same connector body length, allowing engineers to route more signal lines in applications where board space along the connector edge is limited.
How does the polarization (P) feature prevent costly wiring errors during TSM-126-04-TM-DH-P-TR field installation?
The P (polarized) keying physically blocks mating connectors from being inserted in the wrong orientation. With 52 signal positions across 4 rows at .100" pitch, a reversed connection could short or misroute dozens of signal lines simultaneously. Polarization is therefore essential for field-serviceable systems where technicians may handle multiple similar connectors during maintenance.
In what industrial or computing environments is the TSM-126-04-TM-DH-P-TR most commonly specified?
The TSM-126-04-TM-DH-P-TR with through-hole anchor pins and quad-row 52-position layout is commonly specified for industrial automation PLCs, server expansion backplanes, and ruggedized embedded computing systems. Its operating temperature range of -55°C to +125°C and mechanical retention from the DH anchor pins make it well suited for environments with vibration, shock, or wide thermal cycling requirements.
What current rating applies per contact for TSM-126-04-TM-DH-P-TR and how should power routing be planned?
SAMTEC TSM-series .100" pitch connectors are typically rated at approximately 1 A per signal contact. For the TSM-126-04-TM-DH-P-TR's 52 positions, designers routing mixed signal and power lines should assign multiple adjacent contacts to power and ground paths, derate to 70-80% of maximum current, and verify thermal performance under continuous load to avoid connector body temperature rise.
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