HTSS-129-01-LM-DV SAMTEC Connector (Other) In Stock
SAMTEC HTSS-129-01-LM-DV is a 58-position, 0.100" pitch high-temperature shrouded terminal strip in a low-profile dual-row configuration for cable-to-board mating. It provides polarized, high-density signal routing in a single connector with robust thermal performance up to 105°C. Available from global distributors with worldwide shipping.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 58
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-129-01-LM-DV Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HTSS-129-01-LM-DV?
- 58-position dual-row 0.100" pitch layout consolidates large-count signal and power cable connections into a single low-profile housing
- High-temperature shroud rated to 105°C enables reliable operation in motor drives, server backplanes, and industrial automation panels
- Low-profile (LM) through-mount design reduces board clearance requirements while maintaining full mechanical retention and polarization
What is HTSS-129-01-LM-DV used for?
The HTSS-129-01-LM-DV is designed for high-channel-count cable-to-board interconnects in industrial control systems, server backplanes, and multi-axis robotics where 58 or more signals must pass through a single keyed, shrouded connector. Its high-temperature rating makes it suitable for environments with sustained elevated ambient temperatures such as motor control enclosures and power distribution panels. The low-profile dual-row layout supports space-efficient PCB designs where connector height restrictions apply.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-129-01-LM-DV datasheet?
HTSS-129-01-LM-DV Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-129-01-LM-DV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 58-position count of HTSS-129-01-LM-DV simplify wiring harness design in industrial control panels?
With 58 positions in a dual-row 0.100" pitch connector, HTSS-129-01-LM-DV allows engineers to route up to 58 independent signal or power conductors through a single polarized housing, replacing up to 6 separate smaller connectors. This reduces harness sub-assembly count, cuts mating errors during field installation, and lowers overall cable management complexity in PLCs and distributed I/O systems.
At 105°C rated temperature, which harsh environments is HTSS-129-01-LM-DV qualified for?
The HTSS-129-01-LM-DV is qualified for sustained 105°C ambient operation, enabling use in motor drive enclosures, industrial robot joint controllers, CNC machine backplanes, and server chassis environments where power dissipation elevates internal temperatures well above the 85°C rating of standard connectors.
Can HTSS-129-01-LM-DV mate with standard 58-conductor IDC ribbon cable assemblies?
Yes. The HTSS-129-01-LM-DV uses a 0.100" (2.54 mm) pitch dual-row shrouded format compatible with 58-conductor IDC ribbon cable assemblies and matching IDC plug housings. This allows field technicians to quickly terminate and replace cable assemblies without specialized crimping tools, using standard IDC presses widely available in industrial maintenance shops.
What is the benefit of the low-profile (LM) variant of HTSS-129-01-LM-DV over standard height shrouded connectors?
The low-profile (LM) design of HTSS-129-01-LM-DV reduces the connector's standing height by several millimeters compared to standard-height shrouded terminal strips, enabling use in slim PCB housings and chassis with height restrictions below 10 mm. This is particularly valuable in rack-mounted industrial control cards and embedded computing modules where board-to-board clearance is tightly constrained.
Related Guides
TLMG1100-GS08 Indicator LED PCB Design and Validation Guide
Design and validate a TLMG1100-GS08 indicator PCB with current calculations, GPIO checks, polarity review, and enclosure tests.
Nov 7, 2026
How to Choose RK73H1ETTP1002F: Chip Resistor Selection Guide 2026
Select RK73H1ETTP1002F for 10 kΩ circuits: compare four catalog options, check power and package limits, and prepare an exact-part sourcing request.
Nov 7, 2026
ECA1JHG220: 22 µF, 63 V Electrolytic Capacitor Selection Guide
Choose ECA1JHG220 using voltage, tolerance, ripple, temperature and fit checks, with four Panasonic catalog candidates compared.
Nov 6, 2026
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
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
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
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