Radial Leaded PPTC - FRT Series         ¡° RoHS Compliant / (Lead Free)

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Application: IEEE 1394 FireWire, Computers & Consumer electronics
Product Features: Fast trip time, Lower Trip-to-hold Ratio, Radial-leaded product ideal for up to 36V
Operation Current: 500mA~2.50A
Maximum Voltage: 36V
Temperature Range: -40¢J to 85¢J
Agency Recognition: UL(E211981),
C_UL(E211981)
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Part
Number

Hold
Current

Trip
Current

Maximum
Current

Rated
Voltage

Typical
Power

Resistance Tolerance

RMIN

R1MAX

IH, A

IT, A

IMAX, A

VMAX,Vdc

Pd, W

ohms

ohms
FRT050-33F

0.50

1.00

40

36

0.67

0.140

0.448
FRT075-33F

0.75

1.50

40

36

0.71

0.115

0.368
FRT090-33F

0.90

1.80

40

36

0.74

0.090

0.288
FRT120-33F

1.20

2.30

40

36

0.78

0.074

0.180

FRT135-33F

1.35

2.50

40

36

0.84

0.059

0.143

FRT160-33F

1.60

2.75

40

36

0.86

0.041

0.131

FRT190-33F

1.90

3.00

40

36

0.90

0.045

0.092

FRT220-33F

2.20

3.50

40

36

0.95

0.025

0.080

FRT250-33F

2.50

4.00

40

36

0.99

0.020

0.064
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 IH=Hold current-maximum current at which the device will not trip at 23¢J still air.
IT=Trip current-minimum current at which the device will always trip at 23¢J still air.
V MAX=Maximum voltage device can withstand without damage at its rated current.
I MAX= Maximum fault current device can withstand without damage at rated voltage (V MAX).
Pd=Typical power dissipated from device when in tripped state in 23¢J still air environment.
RMIN=Minimum device resistance at 23¢J.
R1MAX=Maximum device resistance at 23¢J, 1 hour after tripping .
Physical specifications:
Lead material: Tin plated copper, 24 AWG.
Soldering characteristics:MIL-STD-202, Method 208E.
Insulating coating:Flame retardant epoxy, meets UL-94V-0 requirement.
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FRT Product Dimensions (Millimeters)

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Part
Number

A

B

C

D

E

F

Maximum

Maximum

Typical

Minimum

Maximum

Typical

FRT050-33F

7.4

12.2

5.1

7.6

3.0

1.1

FRT075-33F

7.4

12.2

5.1

7.6

3.0

1.1

FRT090-33F

7.4

12.2

5.1

7.6

3.0

1.1

FRT120-33F

7.4

12.2

5.1

7.6

3.0

1.1

FRT135-33F

7.4

14.2

5.1

7.6

3.0

1.1

FRT160-33F

7.4

14.0

5.1

7.6

3.0

1.1

FRT190-33F

9.0

13.5

5.1

7.6

3.0

1.1

FRT220-33F

10.0

17.0

5.1

7.6

3.0

1.1

FRT250-33F

10.0

19.5

5.1

7.6

3.0

1.1

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A= FRT 050- 33F

B= FRT 075-33F

C= FRT 090-33F

D= FRT 120-33F

E= FRT 135-33F

F= FRT 160-33F

G= FRT 190-33F

H= FRT 220-33F

I = FRT 250-33F

 

                              

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P/N

Pcs /Bag

Reel/Tape
FRT050-33F

500

3K

FRT075-33F

500

3K

FRT090-33F

500

3K

FRT120-33F

500

3K

FRT135-33F

500

3K

FRT160-33F

500

3K

FRT190-33F

500

3K

FRT220-33F

500

3K

FRT250-33F

500

3K

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Warning:
  1. Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical arcing and/or flame.
  2. PPTC device are intended for occasional overcurrent protection. Application for repeated overcurrent condition and/or prolonged trip are not anticipated.
  3. Avoid contact of PPTC device with chemical solvent. Prolonged contact will damage the device performance.

All the specifications are subject to change without previous notice.