1. Thermistors 〉PTC Thermistors (POSISTOR®) 〉PTC for Overcurrent Protection

Murata Icon X Appearance & Shape


Murata Icon X Specifications

Max. Voltage140V
Hold Current79mA
Measure Condition of Hold Current(at +105℃)
Hold Current (2)112mA
Measure Condition of Hold Current (2)(at +85℃)
Hold Current (3)187mA
Measure Condition of Hold Current (3)(at +25℃)
Trip Current249mA
Measure Condition of Trip Current(at +25℃)
Trip Current(2)317mA
Measure Condition of Trip Current(2)(at -40℃)
Max. Current1.5A
Resistance (25℃)15Ω
Resistance Value Tolerance (at 25℃)±10%
Curie Point(typ.)130℃
Power Consumption(typ)1.7W
Operating Temperature Range-40℃ to 125℃
D: Outer Dimension7.3mm
H: Height12.3mm
F: Lead Space5mm
d: Lead Diameter0.6mm

Murata Icon X Features

1. Useful protective threshold current range with a wide temperature range.
2. Small fluctuation in the circuit due to resistance tolerance +/-10%.
3. Quick operating time due to small size compared with conventional products.
4. Best suited to meet the requirements of power supply and motor protector. Error-free operation is assured by rush current.
5. Circuit is protected until current is turned off.
6. Restores the original low resistance value automatically once the overload is removed.
7. Non-contact design leads to long life and no noise.
    Durable and strong against mechanical vibration and shock because it is a solid element.
8. Lead (Pb) is not contained in the terminations.

Murata Icon X Applications

Automotive Usage


Limited Usage

Automotive Grade

Murata Icon X Packaging Information

Packaging Specifications Minimum Order Quantity