WMZ75S Datasheet – PTC thermistor

Part Number : WMZ75S

Function : PTC overcurrent protection thermistor

Package : Disk Type

Manufacturers : Sinochip

Image :

WMZ75S image

WMZ75S Datasheet

Reference Information : WMZ11A

Characteristics

1. WMZ11A series PTC thermistor is pins resin coated parts.
2. High voltage withstanding capacity:420VAC-1000VAC
3. Small dimension
4. Applied for frequently switching
5. Delayed time stability.
6. Complete parts.
7. Switch life can be 100 000 cycles.

WMZ75S Datasheet

Application

1. Energy saving light.
2. Electronic ballast

WMZ11A Datasheet

WMZ11A pdf

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C850 Datasheet PDF – 230V, PTC Thermistor – TDK

Part Number : C850

Function : 230V, PTC thermistors for overcurrent protection

Package : Leaded Disk Type

Manufacturers : TDK, Epcos

Image :

PTC C850 Thermistor

 

Description :

Overcurrent protection, Leaded disks, coated, 230 V, lead-free series

Features

1. No intentional use of lead compounds
2. Lead concentration in the homogenous materials lower than 0.1%
3. Tight resistance tolerance
4. Marking: Type, manufacturer’s logo
5. UL approval to UL 1434 (file number E69802)
6. VDE approval for selected types (licence number 104843)
7. IECQ certificate for selected types (file number 101-QA-2)
8. RoHS-compatible

PTC C850 datasheet

General Technical Data

1. Max. operating voltage (TA = 60 °C) : Vmax = 265 V DC or V AC
2. Rated voltage: VR = 230 V DC or V AC
3. Switching cycles : N = 100
4. Tolerance of RR (Tref = 120 °C) : ΔRR = ±20 %
5. Reference temperature (typ.) : Tref = 120 °C
6. Operating temperature range (V = 0) : Top -40 / +125 °C
7. Operating temperature range (V = Vmax) : Top 0 / +60 °C

Applications

1. Overcurrent protection
2. Short circuit protection

Other data sheets within the file : C860, C873, C875, C880, C883, B59850C0120A570

C850 Datasheet PDF

PTC C850 pdf