Datasheet > KSC521JROHS

KSC521JROHS

更新时间： 2023-12-06 20:01:37

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
3页	420K
描述
Tact Switch with Rocker Option for SMT

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KSC521JROHS 数据手册

KSC Series

Sealed Tact Switch for SMT

Features/Benefits

Typical Applications

•

Positive tactile feeling

J or G terminations

Various heights

IP67

•

Automotive

Medical instruments

Industrial electronics

Network infrastructure and IT

Elevator

Specification

Electrical

Silver

Gold

FUNCTION: Momentary action

MAXIMUM POWER:

1 VA

32 VDC

20 mV

50 mA

1 mA*

0.2 VA

32 VDC

20 mV

10 mA

0.1 mA

CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.

TERMINALS: J bend & Gullwing type for SMT

SEALING: IP67 except KSC5 (IP50)

MAXIMUM VOLTAGE:

MINIMUM VOLTAGE:

MAXIMUM CURRENT:

MINIMUM CURRENT:

Liability Limitation

DIELECTRIC STRENGTH (50 Hz, 1 min.): ≥ 250 Vrms

CONTACT RESISTANCE: ≤ 100mΩ

INSULATION RESISTANCE (100 V): ≥ 10M Ω

BOUNCE TIME: ≤ 1 ms

* Ultra low current with 10 µA - 1 VDC version are available upon request for

KSC2 and KSC4

This datasheet does not provide enough information for

applications that require a certain level of quality or safety

such as automotive, medical systems, or safety equipement.

Please contact customer service for the contractual

specification package.

Environmental

Silver

Gold

OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C

Packaging

STORAGE TEMPERATURE:

-55˚C to 85˚C -55˚C to 125˚C

Tape and Reel (see series for quantity information)

Process

NOTE: Specifications listed above are for switches with standard options.

SOLDERING: Depending on the application, this component is

suited to the following methods:

– Terminals being silver or gold plated over a nickel barrier, the

use of slightly activated flux is suitable.

– Soldering on double wave machine for vertical versions:

soldering time ≤ 5 sec.

– Cleaning according to typical washing processes.

– Lead free reflow soldering process in accordance with IEC

61760-1.

KSC Product Range

KSC1

KSC2

KSC3

KSC4

KSC5

KSC6

KSC7

KSC8

KSC9

KSC10

Without

actuator

Soft

actuator

Hard

actuator

Soft

actuator

Hard

actuator

Hard

actuator

Soft

actuator

Hard

actuator

Hard

actuator

Soft

actuator

H = 7.7 mm

compatible with button

H = 2.5 mm H = 3.5 mm H = 3.5 mm H = 5.2 mm H = 5.6 mm H = 7.7 mm

IP67 IP67 IP67 IP67 IP50 IP67

H = 4.3 mm H = 4.9 mm

H = 4.9 mm

IP67

Note: KSC Series is subject to variants. Please contact customer service for other options.

Dimensions are shown: mm

Specifications and dimensions subject to change

www.ckswitches.com

B–49

12 3

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