B59751B0120A070

PTC Thermistor, 50 ohm, Through Hole, -25% to +25%, B59751 Series

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Manufacturer: TDK
Product type: PTC Thermistors
Zero Power Resistance at 25°C:50ohm; Thermistor Mounting:Through Hole; Product Range:B59751 Series; Operating Voltage Max:440V; Applications:Over Current Protection, Short Circuit Protecti
SVHC: No SVHC (25-Jun-2025)
Applications: Over Current Protection, Short Circuit Protection
Trip Current: 173mA
Product Range: B59751 Series
Qualification: -
Thermistor Type: PTC
Resistance (25°C): 50ohm
Holding Current Max: 87mA
Thermistor Mounting: Through Hole
Operating Voltage Max: 440V
PTC Thermistor Diameter: 12.5mm
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	500
Price	2.24 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026