UBF RX60 Series (60V)
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Details
◆ UBF RX60　(60V)
 
◆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 RX60005 Fig. 1, Ø0.51, Sn/CuFe 0.05 0.10 60 40 0.26 0.50 5.0 7.30 7.50
UBF RX60010 Fig. 1, Ø0.51, Sn/CuFe 0.10 0.20 60 40 0.38 0.50 4.0 2.50 7.50
UBF RX60017 Fig. 1, Ø0.51, Sn/CuFe 0.17 0.34 60 40 0.48 0.85 3.0 3.30 8.00
UBF RX60020 Fig. 1, Ø0.51, Sn/CuFe 0.20 0.40 60 40 0.41 1.00 2.2 1.83 4.40
UBF RX60025 Fig. 1, Ø0.51, Sn/CuFe 0.25 0.50 60 40 0.45 1.25 2.5 1.25 3.00
UBF RX60030 Fig. 1, Ø0.51, Sn/CuFe 0.30 0.60 60 40 0.49 1.50 3.0 0.88 2.10
UBF RX60040 Fig. 1, Ø0.51, Sn/CuFe 0.40 0.80 60 40 0.56 2.00 3.8 0.55 1.29
UBF RX60050 Fig. 1, Ø0.51, Sn/CuFe 0.50 1.00 60 40 0.77 2.50 4.0 0.50 1.17
UBF RX60065 Fig. 1, Ø0.51, Sn/CuFe 0.65 1.30 60 40 0.88 3.25 5.3 0.31 0.72
UBF RX60075 Fig. 1, Ø0.51, Sn/CuFe 0.75 1.50 60 40 0.92 3.75 6.3 0.25 0.60
UBF RX60090 Fig. 1, Ø0.51, Sn/CuFe 0.90 1.80 60 40 0.99 4.50 7.2 0.20 0.47
UBF RX60110 Fig. 2, Ø0.81, Sn/CuFe 1.10 2.20 60 40 1.50 5.50 8.2 0.15 0.38
UBF RX60135 Fig. 2, Ø0.81, Sn/CuFe 1.35 2.70 60 40 1.70 6.75 9.6 0.12 0.30
UBF RX60160 Fig. 2, Ø0.81, Sn/CuFe 1.60 3.20 60 40 1.90 8.00 11.4 0.09 0.22
UBF RX60185 Fig. 2, Ø0.81, Sn/CuFe 1.85 3.70 60 40 2.10 9.25 12.6 0.08 0.19
UBF RX60250 Fig. 2, Ø0.81, Sn/CuFe 2.50 5.00 60 40 2.50 12.50 15.6 0.05 0.13
UBF RX60300 Fig. 2, Ø0.81, Sn/CuFe 3.00 6.00 60 40 2.80 15.00 19.8 0.04 0.10
UBF RX60375 Fig. 2, Ø0.81, Sn/CuFe 3.75 7.50 60 40 3.20 18.75 24.0 0.03 0.08
 
 
◆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
Part No Max. Max. Max. Min. Max. Max.
UBF RX60005 7.4 12.7 4.3 5.8 7.6 3.0
UBF RX60010 7.4 12.7 4.3 5.8 7.6 3.0
UBF RX60017 7.4 12.7 4.3 5.8 7.6 3.0
UBF RX60020 7.4 12.7 4.3 5.8 7.6 3.0
UBF RX60025 7.4 12.7 4.3 5.8 7.6 3.0
UBF RX60030 7.4 12.7 4.3 5.8 7.6 3.0
UBF RX60040 7.6 13.5 4.3 5.8 7.6 3.0
UBF RX60050 7.9 13.7 4.3 5.8 7.6 3.0
UBF RX60065 9.4 14.5 4.3 5.8 7.6 3.0
UBF RX60075 10.2 15.2 4.3 5.8 7.6 3.0
UBF RX60090 11.2 15.8 4.3 5.8 7.6 3.0
UBF RX60110 12.8 17.5 4.3 5.8 7.6 3.0
UBF RX60135 14.5 19.1 4.3 5.8 7.6 3.0
UBF RX60160 16.3 20.8 4.3 5.8 7.6 3.0
UBF RX60185 17.5 22.4 4.3 5.8 7.6 3.0
UBF RX60250 20.8 25.4 9.4 10.9 7.6 3.0
UBF RX60300 23.9 28.6 9.4 10.9 7.6 3.0
UBF RX60375 27.2 31.8 9.4 10.9 7.6 3.0

 

 
 
 
●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: 
 
UBFRX60010 – 040, Tin plated Copper Steel, Ø0.51mm / 0.205mm2 / 24 AWG
UBFRX60050 – 090, Tin plated Copper, Ø0.51mm / 0.205mm2 / 24 AWG
UBFRX60110 – 375, 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 RX60010 0.16 0.14 0.11 0.10 0.08 0.067 0.04
UBF RX60017 0.26 0.23 0.21 0.17 0.14 0.11 0.07
UBF RX60020 0.31 0.27 0.24 0.20 0.16 0.13 0.08
UBF RX60025 0.39 0.34 0.30 0.25 0.20 0.16 0.10
UBF RX60030 0.47 0.41 0.36 0.30 0.24 0.20 0.12
UBF RX60040 0.62 0.54 0.48 0.40 0.32 0.25 0.16
UBF RX60050 0.78 0.68 0.60 0.50 0.41 0.32 0.20
UBF RX60065 1.01 0.88 0.77 0.65 0.53 0.41 0.26
UBF RX60075 1.16 1.02 0.89 0.75 0.61 0.47 0.30
UBF RX60090 1.40 1.22 1.07 0.90 0.73 0.57 0.36
UBF RX60110 1.71 1.50 1.31 1.10 0.89 0.69 0.44
UBF RX60135 2.09 1.84 1.61 1.35 1.09 0.85 0.54
UBF RX60160 2.48 2.18 1.90 1.60 1.30 1.01 0.64
UBF RX60185 2.87 2.52 2.20 1.85 1.50 1.17 0.74
UBF RX60250 3.88 3.40 2.98 2.50 2.03 1.58 1.00
UBF RX60300 4.65 4.08 3.57 3.00 2.43 1.89 1.20
UBF RX60375 5.81 5.10 4.46 3.75 3.04 2.36 1.50



 
◆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 RX60010 500 3000 2000
UBF RX60017 500 3000 2000
UBF RX60020 500 3000 2000
UBF RX60025 500 3000 2000
UBF RX60030 500 3000 2000
UBF RX60040 500 3000 2000
UBF RX60050 500 3000 2000
UBF RX60065 500 3000 2000
UBF RX60075 500 3000 2000
UBF RX60090 500 3000 2000
UBF RX60110 500 1500 1000
UBF RX60135 500 1500 1000
UBF RX60160 500 1500 1000
UBF RX60185 500 1500 1000
UBF RX60250 250 1000 1000
UBF RX60300 250 1000 1000
UBF RX60375 250 Not available Not available
 
 
 

◆ Tape and Reel Specifications per EIA468-B
 
Description EIA
Mark		 Dimension Tolerance
Carrier tape width W 18 -0.5/+1.0
Hold-down tape width W4 11 Minimum
Top distance between tape edges W6 3 Maximum
Sprocket hole position W5 9 -0.5/+0.75
Sprocket hole diameter D0 4 ±0.2
Abscissa to plane (kinked lead) UBF RX60010 - 090 H0 16.0 ±0.5
Abscissa to plane (straight lead) UBF RX60110 - 300 H 18.5 ±2.5
Abscissa to top UBF RX60010 - 090 H1 32.2 Maximum
Abscissa to top BFRX60110 - 300 H1 47.5 Maximum
Overall width w/lead protrusion UBF RX60010 - 090 C1 43.2 Maximum
Overall width w/lead protrusion UBF RX60110 - 300 C1 58 Maximum
Overall width w/o lead protrusion UBF RX60010 - 090 C2 42.5 Maximum
Overall width w/o lead protrusion UBF RX60110 - 300 C2 57 Maximum
Lead protrusion L1 1.0 Maximum
Protrusion of cut-out L 11.0 Maximum
Protrusion beyond hold-down tape I2 Not specified --
Sprocket hole pitch P0 12.7 ±0.3
Device pitch UBF RX60010 - 090 -- 12.7 ±0.3
Device pitch UBF RX60110 - 300 -- 25.4 ±0.6
Pitch tolerance -- 20 consecutive ±1
Tape thickness t 0.9 Maximum
Overall tape and lead thickness UBF RX60010 – 090 t1 1.5 Maximum
Overall tape and lead thickness UBF RX60110 - 300 t1 2.3 Maximum
Splice sprocket hole alignment -- 0 ±0.3
Body lateral deviation △h 0 ±1.0
Body tape plane deviation △p 0 ±1.3
Ordinate to adjacent component lead UBF RX60010 - 090 P1 3.81 ±0.7
Ordinate to adjacent component lead UBF RX60110 - 300 P1 7.62 ±0.7
Lead spacing UBF RX60010 - 185 F 5.08 +0.75/-0.5
Lead spacing UBF RX60250 - 300 F 10.2 +0.75/-0.5
Reel width UBF RX60010 - 090 w2 56.0 Maximum
Reel width UBF RX60110 - 300 w2 63.5 Maximum
Reel diameter a 370.0 Maximum
Space between flanges less device w1 4.75 ±3.25
Arbor hole diameter c 26.0 ±12.0
Core diameter n 91.0 Maximum
Box -- 64/372/362 Maximum
Consecutive missing places -- None --
Empty places per reel -- 0.1% Maximum
 
 

 
 
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