KSC541J C&K Components, KSC541J Datasheet - Page 7
![SWITCH TACT 300GF J-TYPE](/photos/15/39/153977/ksc541j_sml.jpg)
KSC541J
Manufacturer Part Number
KSC541J
Description
SWITCH TACT 300GF J-TYPE
Manufacturer
C&K Components
Series
KSC5r
Specifications of KSC541J
Circuit
SPST-NO
Switch Function
Off-Mom
Contact Rating @ Voltage
0.05A @ 32VDC
Actuator Type
Standard
Mounting Type
Surface Mount
Orientation
Vertical
Outline
6.20mm x 6.20mm
Illumination
Non-Illuminated
Operating Force
300gf
Contact Rating
50 mAmps at 32 Volts
Contact Form
SPST
Termination Style
SMD/SMT
Body Size
5.2 mm H
Features
Range of 6 actuation forces
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
401-1084-2
Y31C41664FP
Y31C41664FP
C&K
C&K components SAS - 1 rue Louis de la Verne B.P. 359 F-39105 Dole Cedex - FRANCE
Telephone :+33 (0)3 84 72 94 03 - Facsimile: +33 (0)3 84 79 20 39 – www.ck-components.com
Document subject to change without prior notice
Diffusion: no restriction
PCN07-09-KSC Rev.A – 14/11/07
Combined test: dust and plastic burrs:
components
o
o
o
o
Test method:
Test results for standard contact.
Results with standard contact:
Result with anti-particle contact:
Particle type = White powder & Plastic burs
Particle size < 0.5mm
Quantity = 20 to 200 particles / switch
40 Switches tested by batch
LSL
Target
USL
Sample Mean
Sample N
StDev(Within) 75.8092
StDev(Overall) 148.409
PPM < LSL
PPM > USL 150000,00
PPM Total
Observed Performance
30 Switches tested by batch
Some switches are out of specification versus contact resistance
60% of the switches present contact instability (bounces)
All the switches are in the specification versus contact resistance
5% of the switches present contact instability (bounces)
Boxplot of Contact Resistance with Plastic Particle inside the switch
250
200
150
100
50
Process Data
0
150000,00
Fig. 8 Mix test results for standard contact
*
*
100
73.55
40
Process Capability of Standard avec pollution
*
Standard Contact
Current Production
Exp. W ithin Performance
Fig. 7 Plastic burr test results
PPM < LSL
PPM > USL 363581,42
PPM Total
-160
363581,42
0
*
USL
160
Specification
Exp. Overall Performance
PPM < LSL
PPM > USL 429273,78
PPM Total
320
429273,78
Antiparticle Contact
480
*
Future Production
640
Potential (W ithin) Capability
Overall Capability
W ithin
Overall
Cp
CPL
CPU
Cpk
CCpk
Pp
PPL
PPU
Ppk
Cpm
0,12
0,12
0,12
0,06
0,06
Product change notification
*
*
*
*
*
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