B59773B0120A070

PTC Thermistor, 500 ohm, 550 V, -40 °C to 125 °C, Through Hole, Radial Leaded, B59773 Series

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Manufacturer: TDK
Product type: PTC Thermistors
Zero Power Resistance at 25°C:500ohm; Thermistor Mounting:Through Hole; Product Range:B59773 Series; Operating Voltage Max:550V; Applications:Over Current Protection, Short Circuit
SVHC: No SVHC (25-Jun-2025)
Applications: Over Current Protection, Short Circuit Protection
Trip Current: 48mA
Product Range: B59773 Series
Qualification: -
Thermistor Type: PTC
Resistance (25°C): 500ohm
Holding Current Max: 24mA
Thermistor Mounting: Through Hole
Operating Voltage Max: 550V
PTC Thermistor Diameter: 8.5mm
Operating Temperature Max: 125°C
Operating Temperature Min: -40°C
Switching Temperature Max: -
Switching Temperature Min: -
Resistance Tolerance (25°C): ± 25%

Delivery and price
Units per pack	1000
Price	0.724 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026