HTSS-114-01-LM-DV SAMTEC Connector (Other) In Stock
HTSS-114-01-LM-DV is a 28-position high-temperature shrouded terminal strip from SAMTEC with 0.100 inch (2.54 mm) pitch, designed for cable mating applications in environments requiring elevated thermal performance. The single-row shrouded design provides polarized, protected connectivity for 28-signal wire harnesses. Available from stock worldwide with competitive pricing.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-114-01-LM-DV Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 28-position single-row high-temperature shrouded terminal strip at 0.100 inch (2.54 mm) pitch, rated for elevated thermal environments beyond standard plastic connector limits
- Shrouded housing polarizes the 28-pin cable mate interface, preventing mis-insertion of wire harnesses in production and field-service scenarios
- SAMTEC HTSS series construction supports use in industrial, automotive, and power electronics applications where ambient temperatures exceed 85°C
Applications
HTSS-114-01-LM-DV is used in high-temperature industrial control panels, motor drive systems, and power electronics enclosures where standard 2.54 mm pitch connectors would soften or deform under prolonged exposure to temperatures above 85°C. Its 28-pin capacity accommodates mixed signal and low-current power wiring in servo drives, inverter modules, and embedded controllers housed near heat-generating components. The shrouded terminal strip is also used in automotive underhood cable harnesses and test fixtures that cycle repeatedly to elevated temperatures.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the position count and pitch of HTSS-114-01-LM-DV, and how is the row arranged?
HTSS-114-01-LM-DV has 28 positions in a single-row configuration at 0.100 inch (2.54 mm) pitch. This provides 28 independent wire termination points in one connector body, suitable for large signal buses or mixed signal-and-power cable harnesses that need a single 28-pin interface.
Why is the high-temperature rating of HTSS-114-01-LM-DV important in motor drive or inverter applications?
Motor drives and inverters generate significant heat, often raising ambient temperatures to 100°C or higher near switching devices and heatsinks. The HTSS high-temperature construction ensures that the 28-pin connector housing maintains dimensional stability and contact retention force at temperatures that would warp or crack standard nylon connectors operating beyond their 85°C continuous rating.
What types of cable assemblies are designed to mate with HTSS-114-01-LM-DV?
HTSS-114-01-LM-DV mates with SAMTEC's compatible 28-pin cable mate receptacles and crimp-contact wire harness assemblies at 0.100 inch (2.54 mm) pitch. These mating assemblies support wire gauges from 28 AWG to 22 AWG, allowing current carrying of approximately 1 A per contact in signal and low-current power wiring applications.
How does the shrouded design of HTSS-114-01-LM-DV reduce wiring errors in 28-pin cable harness installations?
The shrouded housing physically encloses all 28 pins within a keyed surround that accepts only the mating cable connector in the correct orientation. This prevents reversed insertion of the wire harness, which is critical in 28-pin configurations where visual pin-counting errors at 2.54 mm pitch are more likely than in smaller connectors.
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