HTSS-126-01-TM-DV-P-TR SAMTEC Connector (Other) In Stock
The HTSS-126-01-TM-DV-P-TR is a 52-position dual-row high-temperature shrouded terminal strip from SAMTEC with 0.100 inch (2.54mm) pitch, designed for cable-mate applications in demanding thermal environments. It features a polarized shroud and dual-row layout to prevent mis-mating while maintaining reliable signal connections at elevated temperatures. Available in tape-and-reel format for automated SMT assembly with RoHS-compliant construction.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- HTSS-126-01-TM-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-126-01-TM-DV-P-TR?
- 52-position dual-row layout at 0.100 inch (2.54mm) pitch provides high-density signal connectivity in a single connector footprint, reducing board connector count
- High-temperature shroud construction maintains dimensional stability and contact retention at operating temperatures up to 105°C or higher, suitable for industrial and automotive adjacency environments
- Polarized shroud prevents incorrect cable-mate mating orientation, protecting signal lines from mis-connection damage during field installation and maintenance
- Tape-and-reel (TR) packaging enables automated pick-and-place SMT assembly for high-volume production with consistent placement accuracy
- SAMTEC cable-mate compatibility ensures direct coupling with matching HTSD or HTSL series cable assemblies for reliable harness-to-board interconnection
What is HTSS-126-01-TM-DV-P-TR used for?
The HTSS-126-01-TM-DV-P-TR is used in industrial control systems, test and measurement equipment, and power distribution boards where a high-density 52-position cable-to-board interface at 0.100 inch pitch is required in elevated-temperature environments. Its shrouded polarized design suits rack-mount servers, motor drive panels, and PLC backplanes that need repeatable, keyed connections for field-installable ribbon cable harnesses. The tape-and-reel SMT form factor also makes it suitable for high-volume board assembly in telecommunications infrastructure and automation equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HTSS-126-01-TM-DV-P-TR datasheet?
HTSS-126-01-TM-DV-P-TR Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for HTSS-126-01-TM-DV-P-TR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the HTSS-126-01-TM-DV-P-TR provide, and how are they arranged across the connector body?
The HTSS-126-01-TM-DV-P-TR has 52 positions arranged in a dual-row (DV) configuration at 0.100 inch (2.54mm) pitch, giving 26 pins per row. This dual-row layout at 2.54mm pitch provides a compact 52-signal interface in a connector body approximately 32.5mm long, making it practical for high-density cable harness connections on backplane PCBs, industrial I/O modules, and embedded computing boards where parallel signal buses require a reliable multi-position connector.
What is the pitch of the HTSS-126-01-TM-DV-P-TR and how does it affect cable assembly compatibility?
The HTSS-126-01-TM-DV-P-TR uses a 0.100 inch (2.54mm) contact pitch, which is the standard pitch for IDC ribbon cable assemblies and discrete wire harnesses using 26 AWG to 30 AWG conductors. This pitch directly mates with SAMTEC's HTSD and HTSL series 52-position cable assemblies, and is also compatible with industry-standard 52-pin ribbon cable connectors from other manufacturers at the same 2.54mm pitch. The 2.54mm spacing allows current ratings of approximately 1A to 3A per pin depending on conductor gauge and ambient temperature.
What temperature rating does the HTSS-126-01-TM-DV-P-TR's high-temp shroud provide, and which applications benefit from this?
The high-temperature shroud in the HTSS-126-01-TM-DV-P-TR is constructed from a thermoplastic rated for continuous operation at temperatures up to at least 105°C, with short-term tolerance above 125°C during soldering reflow. This rating suits industrial motor drive enclosures, power electronics cabinets, and automotive underhood-adjacent applications where ambient temperatures exceed the 85°C limit of standard thermoplastic connectors. The elevated temperature rating prevents shroud deformation and contact loosening in environments where heat from nearby power components raises local PCB temperature above standard connector limits.
How does the polarized shroud on the HTSS-126-01-TM-DV-P-TR prevent mis-mating in field-installed cable harnesses?
The shroud on the HTSS-126-01-TM-DV-P-TR includes a mechanical key or asymmetric polarization feature that aligns with the matching key slot on the SAMTEC cable-mate housing, preventing the 52-position connector from being inserted in the wrong orientation or offset by 2 rows. On a 52-pin dual-row connector at 2.54mm pitch, a single-row offset mis-connection would cross 26 signals, which could damage ICs operating at 3.3V or 5V logic levels. The polarization eliminates this risk during field service where technicians may connect harnesses without referencing pin-1 markers.
Is the HTSS-126-01-TM-DV-P-TR suitable for automated SMT production, and what reel format does it ship in?
Yes, the HTSS-126-01-TM-DV-P-TR ships in tape-and-reel (TR) format for automated SMT pick-and-place assembly, with a carrier tape pitch and pocket size matched to the connector body dimensions for reliable feeder operation. Tape-and-reel packaging allows placement rates consistent with other SMT components at 2,000 to 5,000 components per hour on standard SMT lines, and the consistent component orientation in the tape ensures that pin 1 is always positioned correctly for automatic polarity alignment. This format supports JIT production scheduling for board builds in quantities from a few hundred to tens of thousands of units.
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