AS3F / T73

AS3F PCB Relay is a compact 1Z PCB relay with 7A/10A resistive-load options, Class F insulation, AgSnO₂ or AgNi contacts, and 3–48VDC coil options.

Category:

Product Features

● Compact format: The product description identifies AS3F as a small-size PCB relay.
● 1Z contact form: The product uses the 1Z contact configuration.
● Class F insulation: The insulation level is Class F.
● PCB connection: The parameter table lists PCB terminals and the ordering diagram specifies P: PCB mounting.

Key Specifications

Specifications
Contact Contact Form 1Z
Rated Load (Resistive property) 7A 250VAC/30VDC
10A 250VAC/30VDC
Electrical/Mechanical Life ≥100000times/1000000times
Initial Contact Resistance ≤100mΩ (1A 6VDC)
Contact Material AgSnO₂, AgNi
Characteristics Insulation Resistance ≥1000MΩ (500VDC)
Dielectric Strength Between open contacts≥1000VAC/1min
Between poles≥1500VAC/1min
Between contact and coil≥2500VAC/1min
Operate/Release Time ≤10ms/5ms
Terminal Type PCB
Coil Operating Power DC/AC 0.36W

Coil Data

Rated voltage (VDC) Pickup voltage (VDC) Dropoff voltage (VDC) Coil resistance (Ω ±10%)
3 2.25 0.3 25
5 3.75 0.5 70
6 4.5 0.6 100
9 6.8 0.9 225
12 9.0 1.2 400
18 13.5 1.8 900
24 19.0 2.4 1600
48 36.0 4.8 4500

Technical Data and Drawings

Ordering Information

Dimensions (mm)

Wiring Diagram

Technical Questions

What rated loads are listed?

The resistive-load options are 7A and 10A at 250VAC/30VDC.

What is the insulation level?

The insulation level is Class F.

What is the operating power?

The listed operating power is 0.36W DC/AC.

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