Radial Leaded PPTC
FRT Series
FEATURES
• Fast trip time, lower Trip-to-hold Ratio, Radial-leaded
• Product ideal for up to 36V
• Application: IEEE 1394 FireWire, Computers &
Consumer electronics
• Operation Current: 500mA ~ 2.50A
• Maximum Voltage: 36V
• Temperature Range: -40°C to 85°C
RoHS
ü
AGENCY RECOGNITION
•UL (E211981)
•C-UL (E211981)
ELECTRICAL CHARACTERISTICS (23°C)
Part Number
FRT050-33F
FRT075-33F
FRT090-33F
FRT130-33F
FRT135-33F
FRT160-33F
FRT190-33F
FRT220-33F
FRT250-33F
Hold
Current
I
H
, A
0.50
0.75
0.90
1.20
1.35
1.60
1.90
2.20
2.50
Trip
Current
I
T
, A
1.00
1.50
1.80
2.30
2.50
2.75
3.00
3.50
4.00
Max Time to
Trip
at 5xI
H
, Sec
5.0
4.0
3.5
3.5
4.5
4.5
3.5
6.5
8.0
Maximum
Current
I
MAX
, A
40
40
40
40
40
40
40
40
40
Rated
Voltage
V
MAX
, Vdc
36
36
36
36
36
36
36
36
36
Typical
Power
Pd, W
0.67
0.71
0.74
0.78
0.84
0.86
0.90
0.95
0.99
Resistance Tolerance
R
MIN
R1
MAX
OHMS
0.14
0.12
0.09
0.07
0.06
0.04
0.05
0.03
0.02
OHMS
0.448
0.368
0.288
0.180
0.143
0.131
0.092
0.080
0.064
I
H
=Hold current-maximum current at which the device will not trip at 23°C still air.
I
T
=Trip current-minimum current at which the device will always trip at 23°C 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 the tripped state in 23°C still air environment.
R
MIN
=Minimum device resistance at 23°C.
R1
MAX
=Maximum device resistance at 23°C, 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.
Note: All Specification subject to change without notice
FRT PRODUCT DIMENSIONS (MILLIMETERS)
Part
Number
FRT050-33F
FRT075-33F
FRT090-33F
FRT120-33F
FRT135-33F
FRT160-33F
FRT190-33F
FRT220-33F
FRT250-33F
A
7.4
7.4
7.4
7.4
7.4
7.4
9.0
10.0
10.0
B
12.2
12.2
12.2
12.2
14.2
14.0
13.5
17.0
19.5
C
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
5.1
D
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
7.6
E
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
F
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
Lead Size: 24AWG,
ö
0.51 mm Diameter
Maximum Maximum Typical Minimum Maximum Typical
RFE International
• Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail Sales@rfeinc.com
C5EB03
REV 2007.03.1
RFE [ RFE INTERNATIONAL ]
