KSU213WLFG C&K Components, KSU213WLFG Datasheet - Page 4

• Manufacturer Part Number: KSU213WLFG
• Description: SWITCH DETECTOR SPST TOP ACT SMD
• Manufacturer: C&K Components
• Series: KSUr
• Type: Detect Switchr

Specifications of KSU213WLFG

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 0.01A @ 50VAC/DC
• Actuator Type: Overtravel Plunger
• Mounting Type: Surface Mount
• Termination Style: Gull Wing
• Operating Force: 110gf
• Pole Throw Configuration: SPST
• Switch Function Configuration: N.O.
• Current Rating (max): 0.01A
• Operating Temp Range: -55C to 125C
• Operation Direction: Vertical
• Contact Rating: 0.01 Amp
• On Travel: 0.65 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 401-1598-2; KSU213W

1. Purpose
C&K Components, as designer and manufacturer of micro-switches, is willing to provide continuous
improvement on its products towards 0-default quality.
This continuous improvement work leads us to make a significant change on our KSU SPST detect
switch: cancel the output terminal cut on each side. This will improve the molding of the housing, by
reducing the plastic burrs in this area, as well as the process stability.
For our customers, this modification will also result in a better coplanarity of the terminals and better
sealing against flux, which means less soldering issues.
2. Change definition
2.1
Lead frame
Housing
Finish product
2.2
Central cut to be removed
Fig 1: picture with current central cut
C C C C
C&K components SAS - 1 rue Louis de la Verne B.P. 359 F-39105 Dole Cedex - FRANCE
www.ck-components.com
Document subject to change without prior notice
Diffusion: no restriction
PCN09-6-KSU Rev.A – 04/05/09
& & & &
K K K K
components
Overview
The central cut of each side output terminal is cancelled
The output separation removal will make the terminal more rigid
The risk of plastic burrs will be decreased by making the overmolding easier around the
terminals
The layout of the switch is modified: From 4 to 2 output connections
Illustration
Fig 2: picture with central cut removed
Product change notification
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