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KMR421NGULCLFS by littelfuse / c-k
Image is representational - see manufacturer specifications

Littelfuse / C&K Authorized Distributor

KMR421NGULCLFS

Microminiature SMT Top Actuated

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View Datasheet Accessories Notify Me

RoHS Compliant
REEL Packaging
Certificate of Compliance
Description +
Microminiature SMT Top Actuated
Search Keywords: KMR421NGULCLFS
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Littelfuse / C&K
  • Part No:
    KMR421NGULCLFS
  • Alias/AKA:
    Y78B42124FP
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8536509031
  • 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:
    N/A
  • Seal Location:
    N/A
Symbol, Footprint, 3D Model
Tools/3D Models +
Frequently Asked Questions
Is KMR421NGULCLFS discontinued?
Yes, KMR421NGULCLFS 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 KMR421NGULCLFS RoHS compliant?
Yes, KMR421NGULCLFS is RoHS compliant.
What is the lead time for KMR421NGULCLFS?
The standard lead time for KMR421NGULCLFS 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: 4,000
Ships today, if you order in
Minimum Order Quantity:
500
8 Weeks can ship 12/9/26
ADD TO CART
Request Quote
Price (USD)
Qty
Unit Price
500
$0.5166
1,000
$0.4934
2,500
$0.4656
6,000
$0.4529
12,000
$0.4408
18,000
$0.4350
30,000 +
$0.4339
Reel Package
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