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KSF Series Single Phase DC Output SSR

KSF Series Single Phase DC Output SSR. KSF series is PCB mount single phase DC output solid state relay with ratings of 5 Amps at operating voltages ranging from 0 to 75 VDC. This product is ideally suited for various industrial applications, such as DC motors, electromagnetic devices, and intelligent instruments.


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Product Description

· MOSFET Output
· Load Voltage: 48VDC, 100VDC
· Load Current: 5A
· Dielectric Strength: 2500Vrms
· RoHS Compliant

General parameters

Name KSF series SSR
Load Voltage 0-48VDC / 0-75VDC
Load Current 5A
Ambient Temperature Range -30℃ ~ +80℃
Storage Temperature Range -30℃ ~ +100℃
Weight (Typical) 20g

Click the link below to download datasheet


General Notes

1. Soldering must be finished within 10 seconds at 260℃,or finished within 5 seconds at 350℃. Otherwise it may cause damage to the relay.
2. Terminal polarity must be observed. Otherwise it may cause damage to the relay.
3. When ambient temperature is above 25℃, the maximum load current decreases. See thermal derating curve.
4.Capacitive load will produce very high surge current at the moment of conduction, which may lead to the damage of solid state relay due to the excessive surge current. Therefore, if the actual load is capacitive, or the load has parallelled large capacitance, it is strongly recommended that NTC should be connected in series in the load loop to suppress surge current in order to avoid damage to the product.

◆Product specifications are subject to change without notice. Please don’t hesitate to contact with us for any technical questions.

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