Murata Code PTFM04BD222Q2N34BS Alternative, PTC Overheating Sensing Protection Lug Terminal Type 100C 2200 Ohm
AMWEI Ordering Code: AMZ6-331RT100B
PTC Metal Lug Tag Terminal Probe Features
- Screw clamp type temperature sensor, for sensing the temperature of transistors, thyristors, stereo main amplifiers, and other devices having risk of overheat.
- Limit temperature sensor with epoxy resin coating.
- Tinned pin leads wire.
- Metal lug tag screw clamp type easy mounting.
- Metal tag lug permits good thermal coupling and
thus short response time.

Electrical Specifications
- Max. operating voltage (TA = 0-40 C) Vmax: 30 V DC
- Measuring voltage (TA = 25 C Tsense) Vmeas ≤ 2.5 V DC
- Rated resistance R25 ≤ 330 Ω
- Sensing temperature Tsense: 100C centigrade.
- Resistance at 85℃ (Tsense-15C): ≤1500 Ω
- Resistance at Sensing temperature 100C (Tsense): ≥2200 Ω .
- Maximum permissible current: 100mA
- Operating temperature range (V ≤ Vmeas,max) Top -25–+130 C
- Operating temperature range (V = Vmax) Top 0–+40 C
Packaging Information
Loose bulk in plastic bag.
What Is PTC Thermistor Limit Temperature Sensor?
Typical Application of PTC Limit Temp Sensor
PTC Limit Sensor Industrial Application
How Does PTC Thermistor Temperature Protection Work?
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