help desk software
KSC251JLFS by littelfuse / c-k
Image is representational - see manufacturer specifications
DATA SHEET

KSC251JLFS

Littelfuse / C&K

SMT Tactile Switch - 5.5N - 32VDC - 50mA - Silver Contacts - J Bend - Soft Actuator - 3.5mm High - Lead Free - IP67 .. see full description

RoHS Compliant
REEL Packaging
Accessories
Accessories
This product is backed by Ecco Electronics' Certificate of Compliance Guarantee. Rest assured you will receive the Manufacturer's Certificate of Compliance with your order. Certificate of Compliance Guarantee
Product Attribute
Attribute Value Select Attribute
Products found: 0
Supplier:
Littelfuse / C&K
Part No:
KSC251JLFS
Alias/AKA:
Y31B51132FPLFS
RoHS:
Yes
HTS:
8536509031
COO:
FR
ECCN:
EAR99
Supplier Standard 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.
2000
Package Type:
REEL
Dimension:
6.2 x 6.8 x 3.5 mm
Mounting:
PCB Surface Mount
Pole Throw Configuration:
SPST
Switch Configuration:
N.O.
Actuator Style:
Round Button
Operating Force:
5.5 N
Contact Rating @ Voltage:
1 A
Illumination Type:
N/R
Body Orientation:
Straight
Termination Style:
J-Lead
Seal:
N/A
Seal Location:
N/A
"Introducing the KSC251JLFS Sealed Tact Switch by C&K COMPONENTS. This compact and reliable switch is designed for surface mount installation and features a unique sealed construction to prevent dust, debris, and liquid ingress. With a smooth and responsive tactile feel, this switch offers a comfortable user experience while ensuring long-lasting performance. Ideal for a wide range of applications including consumer electronics, automotive, and industrial equipment, the KSC251JLFS is the perfect choice for those seeking a high-quality and durable sealed tact switch."
Search Keywords:
KSC251JLFS
IN STOCK: 0
On Order:
24,000   can ship 11/16/26 
Minimum Order Quantity:
2000
Factory Lead-Time
12 Weeks
Price (USD)
Quantity
Unit Price
Ext. Price
2,000
$0.4864
$972.8000
4,000
$0.4663
$1,865.2000
6,000
$0.4617
$2,770.2000
8,000
$0.4572
$3,657.6000
10,000
$0.4526
$4,526.0000
16,000
$0.4405
$7,048.0000
26,000
$0.4221
$10,974.6000
50,000 +
$0.4158
$20,790.0000
Supplier's Standard Package

© 2026 ECCO GROUP ECIA