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Y78B42120FP by littelfuse / c-k
Image is representational - see manufacturer specifications

Littelfuse / C&K Authorized Distributor

Y78B42120FP

Switch Tactile N.O. SPST Round Button Gull Wing 0.05A 32VDC 1VA 2N SMD Automotive T/R

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View Datasheet Accessories Notify Me

RoHS Compliant
REEL Packaging
Certificate of Compliance
Description +
Switch Tactile N.O. SPST Round Button Gull Wing 0.05A 32VDC 1VA 2N SMD Automotive T/R
Search Keywords: Y78B42120FP
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Littelfuse / C&K
  • Part No:
    Y78B42120FP
  • Alias/AKA:
    KMR421NGLFS
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8536501
  • COO:
    FR
  • ECCN:
    EAR99
  • Reel Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    6000
  • Dimension:
    4.6 x 2.8 x 2.5 mm
  • Mounting:
    PCB Surface Mount
  • Pole Throw Configuration:
    SPST
  • Switch Configuration:
    N.O.
  • Actuator Style:
    Round Button
  • Operating Force:
    2 N
  • Contact Rating @ Voltage:
    1 A
  • Illumination Type:
    N/R
  • Body Orientation:
    Straight
  • Termination Style:
    Gull Wing
  • Seal Location:
    N/A
Symbol, Footprint, 3D Model
Tools/3D Models +
Frequently Asked Questions
Is Y78B42120FP discontinued?
Yes, Y78B42120FP from Littelfuse / C-K is discontinued (end-of-life May 2015). OnlineComponents.com is an authorized distributor and may have remaining stock or a recommended replacement for it.
Is Y78B42120FP RoHS compliant?
Yes, Y78B42120FP is RoHS compliant.
What is the lead time for Y78B42120FP?
The standard lead time for Y78B42120FP is approximately 8 weeks. In-stock quantities ship from OnlineComponents.com.
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 61,200
Ships today, if you order in
Minimum Order Quantity:
1000
8 Weeks can ship 12/16/26
ADD TO CART
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Price (USD)
Qty
Unit Price
1,000
$0.3480
2,500
$0.3303
6,000
$0.3135
12,000
$0.3002
18,000
$0.2924
30,000
$0.2826
54,000 +
$0.2761
Reel Package
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