UBF RV240 Series (240V)
Details
◆UBF RV240 (240V)
 
Electrical Characteristics
 
Part No  
Figure / Lead Option
lhold (A) Itrip
(A)
Vmax
(V)
Imax
(A)
Pd typ
(W)
Max.
(A)
Time-to-trip
 (s)
R min
(Ω)
R1 Max
 (Ω)
UBF RV240005 Fig. 1, Ø0.51, Sn/CuFe 0.05 0.12 240 1.0 0.70 0.25 15.0 18.50 65.00
UBF RV240008 Fig. 1, Ø0.51, Sn/CuFe 0.08 0.19 240 1.0 0.80 0.40 15.0 7.40 26.00
UBF RV240012 Fig. 1, Ø0.51, Sn/CuFe 0.12 0.30 240 1.2 1.00 0.60 15.0 3.00 12.00
UBF RV240016 Fig. 1, Ø0.51, Sn/CuFe 0.16 0.37 240 2.0 1.40 0.80 15.0 2.50 7.80
UBF RV240025 Fig. 1, Ø0.51, Sn/CuFe 0.25 0.56 240 3.5 1.50 1.25 18.5 1.30 3.80
UBF RV240033 Fig. 1, Ø0.51, Sn/CuFe 0.33 0.74 240 4.5 1.70 1.65 18.5 0.83 2.60
UBF RV240040 Fig. 2, Ø0.81, Sn/CuFe 0.40 0.90 240 5.5 2.00 2.00 24.0 0.60 1.90
UBF RV240055 Fig. 2, Ø0.81, Sn/CuFe 0.55 1.25 240 7.0 3.40 2.75 26.0 0.45 1.45
UBF RV240075 Fig. 2, Ø0.81, Sn/CuFe 0.75 1.50 240 7.5 2.60 3.75 18.0 0.32 0.84
UBF RV240100 Fig. 2, Ø0.81, Sn/CuFe 1.00 2.00 240 10.0 2.90 5.00 21.0 0.22 0.58
UBF RV240125 Fig. 2, Ø0.81, Sn/CuFe 1.25 2.50 240 12.5 3.30 6.25 23.0 0.17 0.44
UBF RV240200 Fig. 2, Ø0.81, Sn/CuFe 2.00 4.00 240 20.0 4.45 10.00 28.0 0.09 0.22
 
 
 
Comment
 
Ihold Hold current is the maximum current that UB Fuse can pass through without interruption at 20°C unless otherwise specified.
Itrip Trip current is the minimum current that will switch the device from low resistance state to high resistance state at 20°C unless specified.
Vmax The maximum voltage device can withstand without damage at rated current.
Imax The maximum current device can withstand without damage at rated voltage.
Pd The power dissipated from device when in the tripped state at 20°C unless otherwise specified.
R min The minimum resistance of device as received from the factory at 20°C unless otherwise specified.
 
R max The maximum resistance of device as received from the factory at 20°C unless otherwise specified.
R1max The maximum resistance of device when measured one hour post trip at 20°C unless otherwise specified.
Max.
Time-to-trip
The maximum time for device to trip at specified current ratings at 20°C unless otherwise specified.
 
 
◆ Environmental Characteristics
 
Test Test Conditions Resistance Change
Passive Aging +85°C, 1000 hours  ±5% typical resistance change
Humidity Aging +85°C, 85% R.H., 7 days  ±5% typical resistance change
Thermal Shock +85°C to -40°C, 10 times
MIL-STD-202, Method 107G
 ±5% typical resistance change
Vibration MIL-STD-883C, Condition A No change
Solvent resistance MIL-STD-202, Method 215 No change
 
 
 
 
Dimensions
 
  A B C D E F G
Part No Figure Max. Max. Typical Min. Max. Typical
UBF RV240005 1 8.3 10.7 5.1 7.6 3.8 1.6
UBF RV240008 1 8.3 10.7 5.1 7.6 3.8 1.6
UBF RV240012 1 8.3 10.7 5.1 7.6 3.8 1.6
UBF RV240016 1 9.9 12.5 5.1 7.6 3.8 1.6
UBF RV240025 2 9.6 17.4 5.1 7.6 3.8 1.8
UBF RV240033 2 11.4 16.5 5.1 7.6 3.8 1.8
UBF RV240040 2 11.5 19.5 5.1 7.6 3.8 1.8
UBF RV240055 3 14.0 21.7 5.1 7.6 4.1 1.9
UBF RV240075 3 11.5 23.4 5.1 7.6 4.8 1.9
UBF RV240100 4 18.7 24.4 10.2 7.6 5.1 1.9
UBF RV240125 4 21.2 27.4 10.2 7.6 5.3 1.9
UBF RV240200 3 24.9 33.8 10.2 7.6 6.1 1.9
 
 
●NOTE:
 
All drawings are not in scale and layout may vary. 
All parts dimension is in millimeter unless otherwise specified.
Radial-leaded parts are not designed for reflow soldering.
 
 
●Lead Materials: 
 
UBF RV240005 – 016, Tin plated Copper Steel, Ø0.51mm / 0.205mm2/24 AWG
UBF RV240055 – 075, Tin plated Copper, Ø0.65mm / 0.52mm2/ 22 AWG
UBF RV240100 – 125, Tin plated Copper, Ø0.81mm / 0.52mm2/ 20 AWG
UBF RV240200 - Tin plated Copper, Ø0.81mm / 0.52mm2/ 20 AWG
 
●Insulation Materials:
     Cured, flame-retardant epoxy polymer that meets UL94V-0
 
●Agency Approval:
 
UL File Number E 119550
c-UL File Number E 119550
TUV File Number Pending
 
 

 
 
◆Typical Thermal Derating Chart - Ihold (A)
 
Part No -40 -20 0 20 40 60 85
UBF RV240005 0.071 0.067 0.075 0.030 0.043 0.032 0.020
UBF RV240008 0.114 0.106 0.080 0.074 0.069 0.051 0.032
UBF RV240012 0.17 0.16 0.12 0.11 0.10 0.08 0.05
UBF RV240016 0.23 0.21 0.16 0.16 0.14 0.10 0.06
UBF RV240025 0.36 0.33 0.25 0.25 0.22 0.16 0.10
UBF RV240033 0.47 0.44 0.33 0.33 0.28 0.21 0.13
UBF RV240040 0.57 0.56 0.40 0.40 0.34 0.26 0.16
UBF RV240055 0.78 0.73 0.55 0.55 0.47 0.35 0.22
UBF RV240075 1.07 1.00 0.75 0.75 0.65 0.48 0.30
UBF RV240100 1.42 1.33 1.00 1.00 0.86 0.64 0.40
UBF RV240125 1.78 1.66 1.25 1.25 1.08 0.80 0.50
UBF RV240200 2.84 2.66 2.00 2.00 1.72 1.28 0.80
 
 

 
 
Typical Time To Trip Curve at 20°C
 

 
 

 

◆Packaging Information
 
Part No -1 Loose Pack Quantity -2 Tape & Reel Quantity -3 Ammo Pack Quantity
UBF RV240005 500 3000 2000
UBF RV240008 500 3000 2000
UBF RV240012 500 3000 2000
UBF RV240016 500 3000 2000
UBF RV240025 500 2500 2000
UBF RV240033 500 2500 2000
UBF RV240040 500 2000 2000
UBF RV240055 500 2000 2000
UBF RV240075 500 1500 1500
UBF RV240100 500 1500 1500
UBF RV240125 500 1500 1500
UBF RV240200 500 1500 1500