Siemens V23012 Series Relay V23012-A0133-B001 for PCB Signals

Product Overview

The Siemens V23012-A0133-B001 is a compact electromagnetic signal relay designed for dependable low-power switching applications.
It belongs to the well-known V23012 relay family, later produced under the Axicom brand by TE Connectivity.

Moreover, this relay combines a small DIP-9 footprint with strong electrical isolation and stable performance.
Therefore, it remains a preferred choice for engineers designing space-constrained and reliability-critical electronic systems.

Technical Specifications

Model: V23012-A0133-B001
Manufacturer: Siemens (Axicom / TE Connectivity)
Relay Type: Electromagnetic signal relay

Package Style: DIP-9 pin
Mounting Method: Through-hole PCB mount

Contact Configuration: SPDT (Single Pole Double Throw)
Rated Switching Current: Up to 2 A
Maximum Switching Voltage: 250 VAC / 250 VDC

Nominal Coil Voltage: 24 VDC
Control Voltage Range: ≤36 VDC
Power Consumption: 400–850 mW, depending on operating conditions

Dielectric Strength: 1000 Vrms between open contacts
Mechanical Life: Up to 10 million operations

Operating Temperature Range: −40 °C to +70 °C
Storage Temperature Range: −40 °C to +85 °C

Standards Compliance: IEC / EN 60947, RoHS compliant

FAQ

Q1: What is the main purpose of the V23012-A0133-B001 relay?
It provides reliable low-power signal switching with galvanic isolation on printed circuit boards.

Q2: Is this relay suitable for AC and DC signals?
Yes, the contacts support both AC and DC signals up to 250 volts.

Q3: What does the DIP-9 package mean for installation?
It allows straightforward through-hole PCB mounting in space-constrained designs.

Q4: Can this relay handle high-power loads?
No, it is intended for signal and control circuits rather than high-power switching.

Q5: What industries commonly use this relay?
Telecommunications, industrial automation, instrumentation, and electronic control manufacturing frequently use this relay.