T1M-18-T-SV-L-K SAMTEC Connector (Other) In Stock
SAMTEC T1M-18-T-SV-L-K is an 18-position single-row vertical discrete wire terminal strip at 1.00 mm pitch. Designed for fine-pitch wire termination in compact signal routing applications requiring reliable crimp or solder connections.
- Manufacturer
- SAMTEC
- Package
- Other
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- T1M-18-T-SV-L-K Datasheet PDF
- Category
- Connector
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of T1M-18-T-SV-L-K?
- 18-position single-row vertical configuration at 1.00 mm pitch enables high-density wire termination in tight PCB areas
- Discrete wire terminal strip design supports individual wire-to-board connections for flexible cable routing
- RoHS-compliant 'K' keying feature prevents incorrect mating and ensures correct orientation during assembly
What is T1M-18-T-SV-L-K used for?
The T1M-18-T-SV-L-K is used in applications requiring compact wire-to-board connectivity such as consumer electronics, medical devices, and industrial control panels where 18 discrete signal wires must terminate at 1.00 mm pitch. Its vertical single-row orientation suits low-profile PCB assemblies where horizontal clearance is limited.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the T1M-18-T-SV-L-K datasheet?
T1M-18-T-SV-L-K Datasheet DownloadOfficial datasheet from SAMTEC
What are equivalent replacements for T1M-18-T-SV-L-K?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions and what pitch does the T1M-18-T-SV-L-K terminal strip support?
The T1M-18-T-SV-L-K is an 18-position connector with 1.00 mm pitch between contacts. This fine 1.00 mm spacing allows 18 wire connections within an 18 mm linear footprint, making it suitable for compact PCB designs where board space is at a premium and individual wire terminations are needed.
What does the 'K' suffix indicate in the T1M-18-T-SV-L-K part number and why is it important?
In SAMTEC's T1M series nomenclature, the 'K' suffix designates a keying feature that physically prevents incorrect connector mating. This mechanical polarization ensures the 18-pin assembly is inserted in the correct orientation, reducing assembly errors in production environments and preventing reverse-polarity damage to downstream circuits.
Which types of wire gauges and applications are best suited for the T1M-18-T-SV-L-K terminal strip?
The T1M-18-T-SV-L-K is designed for fine discrete wire termination typically in the 28 AWG to 32 AWG range, compatible with its 1.00 mm pitch. It is well suited for medical device signal harnesses, compact industrial I/O panels, and consumer electronics where 18 individual signal lines must connect from a wiring harness to a PCB in under 20 mm of linear space.
Can the T1M-18-T-SV-L-K be used as a lower-pitch alternative to 1.25 mm or 2.00 mm pitch connectors in retrofitted designs?
Yes, the T1M-18-T-SV-L-K with 1.00 mm pitch saves approximately 26% linear board space compared to 1.25 mm pitch connectors for the same 18-position count, and over 50% compared to 2.00 mm pitch variants. Designers retrofitting legacy designs can use it when board real estate is reduced or when adding 18 additional signal channels to an existing PCB layout.
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