S7181-45R
4.50mm SMT Spring Contact (T+R)
SMT Spring Contact
- Accommodates both wiping and sliding actions. Packaged in Tape & Reel for automated placement.
- Free height = 4.5mm. Working height = 3.4 to 3.9mm.
- Gold finish on contact area and termination.
Technical Details
Specification
EU RoHS Status:
Connector Orientation:
Vertical
Connection Type:
Surface Mount (SMT)
Current Rating:
1A
Operating Temperature:
-20°C to +70°C
Soldering Data:
Max Solder Temperature: 260°C for 10 seconds
Polarising Features:
No
End Stackable:
No
Side Stackable:
No
Can be cut to another size:
No
Number of Signal Contacts:
1
Materials
Finish / Plating on Termination:
Gold
Finish / Plating on Contact Surface:
Gold
Base Material of Contact:
Phosphor Bronze
Packaging Style:
Tape and Reel
Dimensions
Individual Part Weight:
0.039g
Overall Dimensions (L x W x D) in mm:
4.60 x 2.50 x 4.50
Height of Connector above PCB:
4.50mm
Availability
13,420 in stock
Popular products are manufactured regularly, typically in stock and are not subject to minimum quantity requirements.
Questions & Answers Ask a Question
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.
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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