Application: Low voltage USB equipment
Product Features: Low resistance, Fast trip time , Lower Trip-to-hold Ratio
Operation Current: 750mA ~2.5A
Maximum Voltage: 16V/30V
Temperature Range: -40¡ãC to 85¡ãC
Agency Recognition: UL(E211981)
C-UL(E211981)
TÜV (R3-50004084)
 
 
Part
Number		 Hold
Current		 Trip
Current		 Max.Time
to Trip
¡¡		 Maximum
Current
¡¡		 Rated
Voltage
¡¡		 Typical
Power
¡¡		 Resistance Tolerance
RMIN R1MAX
IH, A IT, A at 8A at 5xIH IMAX, A VMAX,Vdc Pd, W ohms ohms
FUSB075 0.75 1.30 0.4 -- 40 16 0.3 0.08 0.23
FUSB090 0.90 1.80 1.2 5.9 40 16/30 0.6 0.07 0.18
FUSB110 1.10 2.20 2.3 6.6 40 16/30 0.7 0.05 0.14
FUSB120 1.20 2.00 0.5 -- 40 16 0.6 0.04 0.14
FUSB135 1.35 2.70 4.5 7.3 40 16/30 0.8 0.04 0.12
FUSB155 1.55 2.70 0.6 -- 40 16 0.7 0.03 0.12
FUSB160 1.60 3.20 9.0 8 40 16/30 0.9 0.03 0.11
FUSB185 1.85 3.70 10.0 8.7 40 16/30 1.0 0.03 0.09
FUSB250 2.50 5.00 40.0 10.3 40 16/30 1.2 0.02 0.07
 
IH=Hold current-maximum current at which the device will not trip at 23¡ãC still air.
IT=Trip current-minimum current at which the device will always trip at 23¡ãC 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¡ãC still air environment.
RMIN=Minimum device resistance at 23¡ãC.
R1MAX=Maximum device resistance at 23¡ãC, 1 hour after tripping .
Physical specifications:
Lead material: Tin plated copper, 24 AW
Soldering characteristics: Soldering ability per ANSI/J-STD 002
Solder heat withstand per IEC 68-2-20
FUSB 120 :Test Tb, method 1a, condition a; can withstand 5 second at 260¡ãC ¡À 5¡ãC
All others: Test Tb, method 1a, condition a; can withstand 10 second at 260¡ãC ¡À 5¡ãC
Insulating coating:Flame retardant epoxy polymer,meets UL 94V-0 requirement.

 
 
Figure 1
Lead Size: 24AWG,
Ø 0.51 mm Diameter		 Figure 2
Lead Size : 24AWG,
Ø 0.81 mm Diameter
Part
Number
Fig
A
B
C
D
E
F
Maximum
Maximum
Typical
Minimum
Maximum
Typical
FUSB075 2 6.9 11.4 5.1 7.6 3.0 0.8
FUSB090 1 7.4 12.2 5.1 7.6 3.0 0.8
FUSB110 1 7.4 14.2 5.1 7.6 3.0 0.8
FUSB120 2 6.9 11.7 5.1 7.6 3.0 0.8
FUSB135 1 8.9 13.5 5.1 7.6 3.0 0.8
FUSB155 2 6.9 11.7 5.1 7.6 3.0 0.8
FUSB160 1 8.9 15.2 5.1 7.6 3.0 0.8
FUSB185 1 10.2 15.7 5.1 7.6 3.0 0.8
FUSB250 1 11.4 18.3 5.1 7.6 3.0 0.8
 
 
 
 
A = FUSB075
B = FUSB120
C = FUSB155
D = FUSB090
E = FUSB110
F = FUSB135
G = FUSB160
H = FUSB185
I = FUSB250

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P/N
Pcs /Bag
Reel/Tape
FUSB075
500
3K
FUSB090
500
3K
FUSB110
500
3K
FUSB120
500
3K
FUSB135
500
3K
 
P/N
Pcs /Bag
Reel/Tape
FUSB155
500
3k
FUSB160
500
3k
FUSB185
500
3k
FUSB250
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.