Radial Leaded Series PTC Thermal Fuse , Resettable Automotive Fuse 250V 0.02A-2A

Basic Information
Place of Origin: China
Brand Name: JINKE
Certification: TUV, UL, CSA
Model Number: 250-110, 600-150, 600-160
Minimum Order Quantity: 1000pcs
Price: USD0.03~0.3 piece
Packaging Details: plstic bag & carton packing
Delivery Time: 5-8 work days
Payment Terms: T/T, D/P, D/A, L/C, Western Union, MoneyGram
Supply Ability: 5000000 pcs per month

Automatic DIP 250V 0.02A to 2A Radial leaded series Polymer PTC resettable fuse

 

Product Information

 

 

The 250V DIP type resettable pptc thermal fuse is a widly current range fuse, there are over 20 models in this series, operation current is from 0.02A to 2.0A. Lead is free by customize. 

 

 

1. Electrical parameters

 

Model Ihold(mA) Itrip(mA) VMAX(V) IMAX(A) Pd (W) Maximum Time-to-trip Resistance(Ω)
Current (A) Time(S) RMIN- RMAX
JK250-020U 20 45 250 3 1.0 0.5 0.5 80-160
JK250-030U 30 65 250 3 1.0 0.5 0.5 60-120
JK250-040U 40 80 250 3 1.0 0.5 1.5 30-60
JK250-050U 50 100 250 3 1.0 0.5 2 25-50
JK250-060U 60 120 250 3 1.0 0.5 2 20-60
JK250-080U 80 160 250 3 1.0 1 0.5 12-22
JK250-090U 90 180 250 3 1.0 1 0.8 10-20
JK250-100U 100 200 250 3 1.0 1 1 10-20
JK250-110U 110 220 250 3 1.0 1 2.0 6-12
JK250-120U 120 240 250 3 1.0 1 2.0 6-11
JK250-145U 145 290 250 3 1.0 1 5.0 3.5-6.5
JK250-180T 180 650 250 3 1.8 3 3.0 1.0-2.2
JK250-180U 180 650 250 3 1.8 3 1.5 2.0-4.0
JK250-200U 200 400 250 5 2.4 3 5 3-6
JK250-400U 400 800 250 5 2.8 3 8 1-3
JK250-600U 600 1200 250 5 3.2 3 12 0.6-2.0
JK250-800U 800 1600 250 5 3.6 4 18 0.4-1.0
JK250-1000U 1000 2000 250 7 3.6 5 20 0.3-0.8
JK250-1200U 1200 2400 250 7 3.6 6 20 0.2-0.8
JK250-1500U 1500 3000 250 7 4.8 7.5 20 0.2-0.6
JK250-2000U 2000 4000 250 10 4.8 10 20 0.2-0.4

 

IH=Hold current:maximumcurrent at which the device will not trip at 25℃ still air.

IT=Trip current:minimumcurrent at which the device will nalways at 25℃ still air.

Vmax=Maximum voltagedevice can withstand without damage at rated current.

Imax=Maximum faultcurrent device can withstand tithout damage at rated voltage.

Ttrip=Maximum time totrip(s) at assigned current.

Pd=Typical powerdissipation:typical amount of power dissipated by the decice when in state airenvironment.

Rmin=Minimum deviceresistance at 25℃ prior to tripping.

Rmax=Maximum deviceresistance at 25℃ prior to tripping.

 

2. Dimension Details

 

Radial Leaded Series PTC Thermal Fuse , Resettable Automotive Fuse 250V 0.02A-2A

 

Model Dimensions(mm) Lead material Shape
A(max) B(max) C(max) D(typ) Tinned metal(mm) Fig
JK250-020U 7.4 12.7 4.5 5.1 22AWG/Φ0.6 1
JK250-030U 7.4 12.7 4.5 5.1 22AWG/Φ0.6 1
JK250-040U 7.4 12.7 4.5 5.1 22AWG/Φ0.6 1/2
JK250-050U 7.4 12.7 4.5 5.1 22AWG/Φ0.6 1/2
JK250-060U 7.4 12.7 4.5 5.1 22AWG/Φ0.6 1/2
JK250-080U 7.4 12.7 4.5 5.1 22AWG/Φ0.6 2
JK250-090U 7.4 12.7 4.5 5.1 22AWG/Φ0.6 2
JK250-100U 7.8 12.6 4.5 5.1 22AWG/Φ0.6 1
JK250-110U 7.0 12.6 4.5 5.1 22AWG/Φ0.6 4
JK250-120U 7.0 12.6 4.5 5.1 22AWG/Φ0.6 4
JK250-145U 7.0 12.6 4.5 5.1 22AWG/Φ0.6 4
JK250-180T 10.2 14.5 3.8 5.1 22AWG/Φ0.6 2
JK250-180U 9.0 11.0 4.5 5.1 22AWG/Φ0.6 4
JK250-200U 12.0 17.0 4.5 5.1 22AWG/Φ0.6 3
JK250-400U 12.0 17.0 4.5 5.1 22AWG/Φ0.6 3
JK250-600U 16.0 18.0 4.5 5.1 22AWG/Φ0.6 3
JK250-800U 20.0 22.5 4.5 5.1 20AWG/Φ0.8 3
JK250-1000U 20 22.5 4.5 5.1 20AWG/Φ0.8 3
JK250-1200U 22 28 4.5 5.1 20AWG/Φ0.8 3
JK250-1500U 25 30 4.5 5.1 20AWG/Φ0.8 3
JK250-2000U 26 32 4.5 10.2 20AWG/Φ0.8 3

 

 

3. Thermal Derating Chart-IH(A)

 

 

Model Maximum ambient operating temperature(℃)
-40℃ -20℃ 0℃ 25℃ 30℃ 40℃ 50℃ 60℃ 70℃ 85℃
JK250 series 148% 132% 117% 100% 91% 85% 77% 68% 61% 45%

 

Product Application

 

This type named as Resettable Fuse PPTC DIP JK600 Series is widely used in computers&peripherals,toys,general electronics,any USB application,etc.

Radial Leaded Series PTC Thermal Fuse , Resettable Automotive Fuse 250V 0.02A-2A

Radial Leaded Series PTC Thermal Fuse , Resettable Automotive Fuse 250V 0.02A-2A

Contact Details
sales

WhatsApp : +8614704436995