HTSS-133-01-SS-DV SAMTEC Connector (Other) In Stock
HTSS-133-01-SS-DV is a SAMTEC 66-position single-row high-temperature shrouded terminal strip on 0.100 inch pitch designed for robust cable-mate interconnect in thermally demanding industrial and military applications. It features stainless steel contacts for corrosion resistance and a dual-row shroud for polarized, mistake-proof cable assembly mating. Suitable for wide bus signal routing and periodic connector-disconnect service requirements.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 66
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-133-01-SS-DV Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HTSS-133-01-SS-DV?
- 66 positions on 0.100 inch (2.54 mm) pitch single-row layout supports wide signal bus wiring from a single high-density connector
- High-temperature rated housing withstands lead-free reflow profiles up to 260°C and sustained elevated ambient operation
- Stainless steel (SS) contacts provide superior corrosion resistance and maintain low contact resistance in harsh chemical or high-humidity environments
- Polarized shroud with dual-row keying prevents mis-mating across all 66 positions for safe field cable installation and removal
What is HTSS-133-01-SS-DV used for?
The HTSS-133-01-SS-DV is used in military electronics, industrial automation backplanes, and high-channel-count test fixtures where 66 signal lines must be reliably connected and disconnected over thousands of cycles in elevated-temperature environments. Its stainless steel contacts and high-temp housing make it suitable for oven-adjacent manufacturing equipment, thermal cycling test chambers, and under-hood automotive ECU harnesses. The single-row 66-position format is also popular in telecom line cards and server I/O backplanes where standard 0.100 inch pitch cable assemblies are already deployed.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-133-01-SS-DV datasheet?
HTSS-133-01-SS-DV Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-133-01-SS-DV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many signal lines can HTSS-133-01-SS-DV route, and what pitch is used for cable assembly compatibility?
The HTSS-133-01-SS-DV provides 66 positions on a 0.100 inch (2.54 mm) pitch, supporting up to 66 independent signal or power lines through a single polarized connector. This is directly compatible with standard 66-conductor IDC ribbon cable assemblies and 2.54 mm crimp-wire harnesses, which are widely stocked by cable assembly suppliers, reducing procurement lead time.
Why are stainless steel contacts specified in HTSS-133-01-SS-DV rather than standard brass for industrial deployments?
Stainless steel contacts in HTSS-133-01-SS-DV maintain contact resistance below 20 mΩ even after exposure to humidity above 90% RH, mild acids, or cleaning solvents that would cause zinc-plated brass contacts to corrode. In food processing equipment or chemical plant control panels where 5 V or 24 V digital I/O cables are frequently disconnected for cleaning, the stainless steel construction extends connector service life by 3x to 5x compared to standard brass alternatives.
What temperature extremes does the HTSS-133-01-SS-DV housing withstand for reflow assembly and field operation?
HTSS-133-01-SS-DV is constructed with a high-temperature housing that withstands reflow soldering peak temperatures up to 260°C consistent with lead-free Sn-Ag-Cu solder profiles. In field operation, the connector is rated for continuous service from -55°C to 125°C, making it appropriate for automotive engine bay connectors, military avionics, and industrial furnace-adjacent control wiring exposed to sustained thermal extremes.
How does the shroud on HTSS-133-01-SS-DV prevent wiring errors across 66 positions in a dense industrial panel?
The polarized shroud on HTSS-133-01-SS-DV physically enforces a single correct mating orientation across all 66 positions, preventing the reversed-connector error that can occur with 2.54 mm open-pin headers when a technician inserts a 66-wire ribbon cable backwards. This keying eliminates the risk of applying 24 V power or digital signals to reversed ground or logic lines during field service, protecting equipment worth thousands of dollars from short-circuit damage.
When should a designer choose HTSS-133-01-SS-DV over a 66-position standard shrouded header for a new industrial design?
HTSS-133-01-SS-DV is the preferred choice when the application involves operating temperatures above 85°C, exposure to corrosive atmospheres, or compliance with standards such as MIL-STD-1344 or IPC-9592 that require enhanced contact material specifications. Standard shrouded headers with brass contacts and nylon housings typically derate above 85°C and show measurable corrosion in 500-hour salt-spray testing at 5% NaCl, while stainless steel contacts and the high-temp housing of HTSS-133-01-SS-DV are designed to pass 1,000-hour salt-spray exposure.
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