HTSS-121-01-SM-DV-P-TR SAMTEC Connector (Other) In Stock
SAMTEC HTSS-121-01-SM-DV-P-TR is a 42-position, 0.100 inch pitch high-temperature shrouded terminal strip with dual-row vertical layout and tape-and-reel packaging, designed as a polarized cable mate connector for automated SMT assembly in industrial applications.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 42
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-121-01-SM-DV-P-TR Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HTSS-121-01-SM-DV-P-TR?
- 42-position dual-row vertical layout on 0.100 inch (2.54 mm) pitch enabling medium-density board-to-cable harness connections
- High-temperature shrouded housing with polarization key preventing mismating in complex multi-connector panel assemblies
- Tape-and-reel (TR) packaging supporting automated pick-and-place SMT assembly for high-volume production runs
- SM suffix indicating surface-mount termination style compatible with standard PCB reflow soldering processes
What is HTSS-121-01-SM-DV-P-TR used for?
The HTSS-121-01-SM-DV-P-TR is suited for surface-mount board-to-cable interconnects in industrial PLCs, servo drives, and embedded computing modules where a 42-position, high-temperature shrouded connector must be placed by automated assembly equipment. Its polarized dual-row design on a 0.100 inch pitch simplifies field cable routing and eliminates mismating errors during installation or maintenance. The tape-and-reel format reduces per-unit placement cost and ensures consistent orientation on high-speed SMT lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-121-01-SM-DV-P-TR datasheet?
HTSS-121-01-SM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-121-01-SM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the HTSS-121-01-SM-DV-P-TR polarization feature prevent wiring errors in a 42-position cable harness installation?
The P suffix on the HTSS-121-01-SM-DV-P-TR indicates a physical polarization key molded into the 42-position shrouded housing that mechanically blocks insertion of a non-polarized or reversed cable plug. This prevents miswiring in multi-connector PLC panels or servo drive enclosures where 42 identical-looking connectors are populated side by side, reducing costly field installation errors.
What does the SM suffix indicate, and how does tape-and-reel packaging benefit production of the HTSS-121-01-SM-DV-P-TR?
The SM suffix designates a surface-mount termination style, making the HTSS-121-01-SM-DV-P-TR compatible with standard PCB reflow soldering on a 0.100 inch pitch footprint. Combined with tape-and-reel (TR) packaging, the connector feeds directly into automated pick-and-place machines, reducing per-unit placement time compared to manually loaded tube-packaged connectors in high-volume industrial board production.
For an industrial servo drive PCB with a 42-position cable interface, how does the HTSS-121-01-SM-DV-P-TR dual-row layout reduce PCB length requirements?
The dual-row vertical layout places 42 positions in two rows of 21 contacts on a 0.100 inch pitch, resulting in a connector body length of approximately 2.1 inches — roughly half the length of a single-row 42-position alternative at the same pitch. This halved connector footprint is critical on servo drive PCBs where multiple high-pin-count connectors must fit along a single board edge within a DIN-rail module form factor.
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