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Home > S1741-46R
Active Product

S1741-46R

2.50mm SMT Spring Contact (T+R)

SMT Spring Contact

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Product Description

  • Accommodates both wiping and sliding actions. Packaged in Tape & Reel for automated placement.
  • Free height = 2.5mm. Working height = 1.75mm, Minimum = 1.5mm.
  • Tin finish on contact area and termination.

Technical Details

Specification

Connector Orientation:

Vertical

Connection Type:

Surface Mount (SMT)

Current Rating:

6A

Operating Temperature:

-55°C to +125°C

Soldering Data:

Max Solder Temperature: 260°C for 10 seconds

Number of Signal Contacts:

1

Materials

Finish / Plating on Termination:

100% Tin over Nickel

Finish / Plating on Contact Surface:

100% Tin over Nickel

Base Material of Contact:

Phosphor Bronze

Packaging Style:

Tape and Reel

Dimensions

Individual Part Weight:

0.04g

Overall Dimensions (L x W x D) in mm:

5.40 x 3.10 x 2.50

Height of Connector above PCB:

2.50mm

Frequently Asked Questions Ask a Question

How many mating cycles can this contact handle?

This contact is rated for 5,000 mating cycles minimum. You can find the Durability rating on the Technical Drawaing, available from the Downloads / Technical Documentation area of the product page.

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Why is there no voltage rating for this contact?

Voltage rating is calculated from the flashover voltage – the voltage at which the electricity can break down the air gap and jump between two contacts. With a single contact, the voltage rating you achieve will depend on the space you leave between two contacts, or a contact and any other conducting element. So we are unable to give a voltage rating for single contacts, as it will depend on your usage.

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Does this product need a pick and place cap for SMT placement?

A separate pick and place cap is not necessary (and is not supplied) – the part has an integrated flat surface that should be used for pick and place purposes. You just need to specify a vacuum nozzle of the right size.

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Downloads

TECHNICAL DOCUMENTS

ENVIRONMENTAL COMPLIANCE

RoHS Compliant (2015/863/EU) with no Exemption required

PDF Download

INSTRUCTION SHEETS

OTHER DOWNLOADS

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