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WEIDMULLER 8937930000 MICROOPTO MOS Solid State Relay

The Weidmuller MICROOPTO MOS 12-28VDC/5VTTL is a solid-state relay specifically engineered for industrial automation environments. It facilitates the adaptation of sensitive TTL signals to the standard 24V DC voltage commonly used in these applications. The relay provides crucial electrical isolation, protecting sensitive electronics from voltage discrepancies. A 5V TTL signal is used to control the opto circuit, enhancing operational efficiency and reliability. This relay is ideal for applications requiring precise signal control and robust performance in demanding industrial settings.

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Source:DigiKey
Part No:8937930000
Stock:28
Inv Date:06-11-2026
Price: Unit price: $27.64
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Source:DigiKey
Part No:8937930000
Stock:41
Inv Date:06-11-2026
Price: Unit price: $30.1
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Part No:8937930000
Stock:143
Inv Date:06-12-2026
Price: Unit price: $29.77
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Part No:8937930000
Stock:49
Inv Date:06-11-2026
Price: Unit price: $29.49
Buy/RFQ:
Part No:8937930000
Stock:49
Inv Date:06-11-2026
Price: Unit price: $29.49
Buy/RFQ:

WEIDMULLER 8937930000 MICROOPTO MOS Solid State Relay Specifications:

  • Type: MOS 12-28VDC/5VTTL
  • Order No.: 8937930000
  • Version: MICROOPTO, solid-state relais, 1 NO contact (TTL)
  • Rated control voltage: 12 V DC...28 V DC
  • Rated switching voltage: 5 V TTL
  • Continuous current: 50 mA
  • GTIN(EAN): 4032248716166
  • Quantity: 1 pc(s).
  • Width: 6.1 mm
  • Height: 88.1 mm
  • Depth: 97.8 mm
  • Net weight: 34 g
  • Width(inches): 0.24 inch
  • Height(inches): 3.468 inch
  • Depth(inches): 3.85 inch
  • Humidity: 5 - 93% rel. humidity
  • Operating temperature, min: -25 °C
  • Storage temperature, min: -40 °C
  • Storage temperature: -40 °C...60 °C
  • Operating temperature, max: 60 °C
  • MTTF: 2,047 Years
  • REACH SVHC: Lead 7439-92-1
  • Cut-in/dropout voltage: 10.7 V/10.6 V DC
  • Protective circuit: Varistor, Reverse polarity protection
  • Power rating: 150 mW
  • Status indicator: Green LED
  • Rated switchingvoltage: 5 V TTL
  • Load category: LC A
  • Switch-off delay: typical. < 4µs
  • Leakage current: < 1µA
  • Protective circuit, load side: Varistor
  • Nominal auxiliary voltage: 5 V DC ± 10 % / max. 50 mA
  • Switch-on delay: typ. < 1µs
  • Voltage drop at max. load: 90 mV
  • Short-circuit-proof: No
  • Max switching frequency (DC control voltage): 100 kHz
  • Contact type: 1 NO contact (TTL)
  • Rail: TS 35
  • UL 94 flammability rating: V-0
  • Colour: black
  • Tightening torque, min: 0.4 Nm
  • Clamping range, rated connection: 2.5 mm²
  • Clamping range, max: 4 mm²
  • Wire cross-section, solid, max: 4 mm²
  • Wire connection cross section, finely stranded, max: 2.5 mm²
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max: 1.5 mm²
  • Conductor cross-section, flexible, AEH (DIN 46228-1), max: 1.5 mm²
  • Stripping length, rated connection: 7 mm
  • Tightening torque, max: 0.6 Nm
  • Clamping range, min: 0.5 mm²
  • Wire cross-section, solid, min: 0.5 mm²
  • Wire connection cross-section, finely stranded, min: 0.5 mm²
  • Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min: 0.5 mm²
  • Conductor cross-section, flexible, AEH (DIN 46228-1), min: 0.5 mm²
  • Blade size: 0.6 x 3.5 mm
  • ETIM 6.0: EC001504
  • eClass 9.0: 27-37-16-04
  • eClass 10.0: 27-37-16-04
  • ETIM 7.0: EC001504
  • eClass 9.1: 27-37-16-04
  • UNSPSC: 30-21-18-01

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