HTSS-122-01-LM-DV SAMTEC Connector (Other) In Stock
The HTSS-122-01-LM-DV is a 44-position high-temperature shrouded terminal strip connector by SAMTEC with 0.100 inch (2.54 mm) pitch, designed as a dual-voltage cable mate for industrial and harsh-environment applications. It provides reliable wire-to-board interconnection with polarized shroud for keyed mating. Available for worldwide distribution with competitive lead times.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-122-01-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-122-01-LM-DV?
- 44 positions on 0.100 inch (2.54 mm) pitch providing high-density wire-to-board connectivity in a compact footprint
- High-temperature rated shrouded housing protecting contacts from debris, accidental shorts, and mis-mating
- Dual-voltage (DV) configuration enabling use in mixed-voltage wire harness applications on the same connector
- Polarized shroud design for foolproof, keyed mating with compatible cable assemblies and IDC connectors
- Cable-mate design compatible with standard 0.100 inch pitch ribbon cable and discrete wire harnesses
What is HTSS-122-01-LM-DV used for?
The HTSS-122-01-LM-DV is used in industrial control panels, robotics, test fixtures, and embedded computing boards that require high-density wire-to-board connections with protection against accidental mis-mating. Its 44-position, 0.100 inch pitch layout and dual-voltage capability make it suitable for applications routing multiple voltage rails and signals in a single harness connector. The high-temperature shroud allows use in industrial environments where elevated ambient temperatures, vibration, or contaminants are present.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-122-01-LM-DV datasheet?
HTSS-122-01-LM-DV Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-122-01-LM-DV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 44-position dual-voltage configuration of the HTSS-122-01-LM-DV benefit mixed-signal cable harness designs?
The HTSS-122-01-LM-DV provides 44 positions on a 0.100 inch (2.54 mm) pitch in a dual-voltage configuration, allowing a single connector to carry multiple voltage rails and signal lines within one polarized harness. This eliminates the need for multiple separate connectors when routing both power and control signals, reducing harness complexity, connector count, and assembly time on industrial PCBs. The dual-voltage design also enables physical separation of high- and low-voltage circuits within the 44-pin field for improved isolation.
What mechanical protection does the high-temperature shroud of the HTSS-122-01-LM-DV offer during field installation and operation?
The shrouded housing of the HTSS-122-01-LM-DV encases all 44 contact positions, preventing accidental short circuits from tools, wire ends, or conductive debris during installation and operation. The shroud also provides a polarization key so the mating cable connector can only be inserted in the correct orientation, preventing reverse-polarity damage to voltage-sensitive circuits. In high-temperature environments, the housing material maintains dimensional stability and contact alignment above the 70°C limits typical of standard connectors.
Which wire gauges and cable types are compatible with the SAMTEC HTSS-122-01-LM-DV mating cable connectors?
The HTSS-122-01-LM-DV is designed as a cable mate for standard 0.100 inch (2.54 mm) pitch IDC ribbon cables and discrete wire harness assemblies, typically using 26 AWG to 28 AWG wire that fits the 0.100 inch contact spacing. SAMTEC offers compatible female IDC housings and crimp-terminated discrete wire connectors in the HTS series that mate directly with the HTSS-122 terminal strip. For applications requiring 22 AWG to 24 AWG heavier wire, designers should verify current rating and insulation displacement compatibility with the selected cable mate.
When should a designer choose the HTSS-122-01-LM-DV over a standard unshrouded 0.100-inch terminal strip for a 44-pin interface?
The shrouded HTSS-122-01-LM-DV is the better choice when the 44-pin interface will be mated and unmated in the field by technicians rather than only in controlled factory assembly, since the shroud and polarization key prevent dangerous mis-wiring. Unshrouded strips provide lower profile and easier access for PCB-level test probing but offer no mechanical protection or polarity enforcement. In industrial controllers, motor drives, and safety-critical embedded systems where wiring errors can damage 3.3 V or 5 V circuits, the shrouded connector is the safer and more serviceable choice.
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
“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