Cosmo Electronics Corp.

Document No. 69M00001.6 - 1 -

cosmo

KAQY212 Series

4PIN 60V N.O TYPE

SOLID STATE RELAY-MOSFET OUTPUT

􀁺 Description

The KAQY212 series is robust, ideal for telecom and

ground fault applications. It is a SPST normally open switch (1

Form A) that replaces electromechanical relays in many

applications. It is constructed using a GaAlAs LED for

actuation control and an integrated monolithic die for the

switch output. The die, fabricated in a high-voltage

dielectrically isolated technology, is comprised of a

photodiode array, switch control circuitry and MOSFET

switches.

􀁺 Schematic

4

1

1 FORM A

NORMALLY OPEN

3

2

4 3

1 2

􀁺 Features

1. Normally open, single pole single throw

2. Control 60V AC or DC voltage

3. Switch 400mA loads

4. Controls low-level analog signals

5. High sensitivity, low ON resistance

6. Low-level off-state leakage current

7. High isolation voltage 5KV (DIP / SMD)

8. Pb free and RoHS compliant

9. MSL class 1

10. Agency Approvals：

• UL Approved (No. E108430): UL508

• C-UL Approved (No. E108430)

• FIMKO Approved: EN60065, EN60950

􀁺 Application

• Telecommunications (PC, electronic notepad)

• Modem

• Telephone equipment

• Security equipment

• Sensors

• Measuring and testing equipment

• Factory automation equipment

• High speed inspection machines

企业名：深圳市丰泽基电子有限公司

类型：贸易/代理/分销

电话： 0755-25131889

手机：13826537931

联系人：梁峰

QQ：

邮箱：tony_liang@zebase-tech.com

地址：广东深圳龙岗区南湾街道南岭村健民路2号启迪科技园C栋303室