UBF RU30 Series (30V)
產品詳細介紹
UBF RU30 (30V)
 
◆電氣特性
 
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 RU30090 Fig. 1, Ø0.51, Sn/CuFe 0.90 1.8 30 40 0.6 4.5 5.9 0.070 0.22
UBF RU30110 Fig. 1, Ø0.51, Sn/CuFe 1.10 2.2 30 40 0.7 5.5 6.6 0.050 0.17
UBF RU30135 Fig. 1, Ø0.51, Sn/CuFe 1.35 2.7 30 40 0.8 6.75 7.3 0.040 0.13
UBF RU30160 Fig. 1, Ø0.51, Sn/CuFe 1.60 3.2 30 40 0.9 8.5 8.0 0.030 0.11
UBF RU30185 Fig. 1, Ø0.51, Sn/CuFe 1.85 3.7 30 40 1.0 9.25 8.7 0.030 0.09
UBF RU30250 Fig. 2, Ø0.81, Sn/CuFe 2.50 5.0 30 40 1.2 12.5 10.3 0.020 0.07
UBF RU30300 Fig. 2, Ø0.81, Sn/CuFe 3.0 6.0 30 40 2.0 15.0 10.8 0.020 0.08
UBF RU30400 Fig. 2, Ø0.81, Sn/CuFe 4.0 8.0 30 40 2.5 20.0 12.7 0.010 0.05
UBF RU30500 Fig. 2, Ø0.81, Sn/CuFe 5.0 10.0 30 40 3.0 25.0 14.5 0.010 0.05
UBF RU30600 Fig. 2, Ø0.81, Sn/CuFe 6.0 12.0 30 40 3.5 30.0 16.0 0.005 0.04
UBF RU30700 Fig. 2, Ø0.81, Sn/CuFe 7.0 14.0 30 40 3.8 35.0 17.5 0.005 0.03
UBF RU30800 Fig. 2, Ø0.81, Sn/CuFe 8.0 16.0 30 40 4.0 40.0 18.8 0.005 0.02
UBF RU30900 Fig. 2, Ø0.81, Sn/CuFe 9.0 18.0 30 40 4.2 45.0 20.0 0.005 0.02
 
 
◆解說
 
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.
 
 
◆ 環境特性
 
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
 
 
 
 
◆外形尺寸
 
  A B C D E
Part No Max. Max. Max. Min. Max. Max.
UBF RU30090 7.4 12.7 4.3 5.8 7.6 3.0
UBF RU30110 7.4 12.7 4.3 5.8 7.6 3.0
UBF RU30135 7.4 12.7 4.3 5.8 7.6 3.0
UBF RU30160 7.4 12.7 4.3 5.8 7.6 3.0
UBF RU30185 7.4 12.7 4.3 5.8 7.6 3.0
UBF RU30250 7.6 13.5 4.3 5.8 7.6 3.0
UBF RU30300 7.9 13.7 4.3 5.8 7.6 3.0
UBF RU30400 9.4 14.5 4.3 5.8 7.6 3.0
UBF RU30500 10.2 15.2 4.3 5.8 7.6 3.0
UBF RU30600 11.2 15.8 4.3 5.8 7.6 3.0
UBF RU30700 12.8 17.5 4.3 5.8 7.6 3.0
UBF RU30800 14.5 19.1 4.3 5.8 7.6 3.0
UBF RU30900 16.3 20.8 4.3 5.8 7.6 3.0
 
 
●注意事項:
 
所有圖紙均未按比例繪製,佈局可能有所不同。
除非另有說明,否則所有零件尺寸均以毫米為單位。
徑向引線部件不適用於回流焊
 
 
●鉛材料:
 
UBF RX30090 – 250, Tin plated Copper Steel, Ø 0.51mm / 0.205mm2  / 24 AWG
UBF RX30300 – 900, Tin plated Copper, Ø 0.81mm / 0.52mm2  / 20 AWG
 
●絕緣材料:固化阻燃環氧聚合物,符合UL94V-0
 
●機構批准:
 
UL File Number E 119550
c-UL File Number E 119550
TUV File Number Pending
 
 

 
 
◆典型熱降額圖 - Ihold (A)
 
Part No -40 -20 0 20 40 60 85
UBF RU30090 1.32 1.17 1.04 0.90 0.75 0.61 0.47
UBF RU30110 1.62 1.43 1.27 1.10 0.91 0.75 0.57
UBF RU30135 1.98 1.76 1.55 1.35 1.12 0.92 0.70
UBF RU30160 2.35 2.08 1.84 1.60 1.33 1.09 0.83
UBF RU30185 2.72 2.41 2.13 1.85 1.54 1.26 0.96
UBF RU30250 3.68 3.25 2.88 2.50 2.08 1.70 1.30
UBF RU30300 4.41 3.90 3.45 3.00 2.49 2.04 1.56
UBF RU30400 5.80 5.20 4.60 4.00 3.32 2.72 2.08
UBF RU30500 7.35 6.50 5.75 5.00 4.15 3.40 2.60
UBF RU30600 8.82 7.80 6.90 6.00 4.98 4.08 3.12
UBF RU30700 10.25 9.10 8.05 7.00 5.81 4.76 3.64
UBF RU30800 11.76 10.40 9.20 8.00 6.64 5.44 4.16
UBF RU30900 13.23 11.70 10.35 9.00 7.47 6.12 4.68
 
 

 
 
◆20°C 時的典型跳閘時間曲線
 

 
 

 
 
◆包裝信息
 
Part No -1 Loose Pack Quantity -2 Tape & Reel Quantity -3 Ammo Pack Quantity
UBF RU30090 500 3000 2000
UBF RU30110 500 3000 2000
UBF RU30135 500 3000 2000
UBF RU30160 500 3000 2000
UBF RU30185 500 3000 2000
UBF RU30250 500 3000 2000
UBF RU30300 500 2500 1000
UBF RU30400 500 1500 1000
UBF RU30500 250 1500 1000
UBF RU30600 250 1500 1000
UBF RU30700 250 1500 1000
UBF RU30800 250 Not available Not available
UBF RU30900 250 Not available Not available
 
 
◆ 符合 EIA468-B 的捲帶規格
 
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 RU30090 - 250 H0 16.0 ±0.5
Abscissa to plane (straight lead) UBF RU30300 - 700 H 18.5 ±2.5
Abscissa to top UBF RU30090 - 300 H1 32.2 Maximum
Abscissa to top UBF RU30400 - 700 H1 47.5 Maximum
Overall width w/lead protrusion UBF RU30090 - 300 C1 43.2 Maximum
Overall width w/lead protrusion UBF RU30400 - 700 C1 58 Maximum
Overall width w/o lead protrusion UBF RU30090 - 300 C2 42.5 Maximum
Overall width w/o lead protrusion UBF RU30400 - 700 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 RU30090 - 300 -- 12.7 ±0.3
Device pitch UBF RU30400 - 700 -- 25.4 ±0.6
Pitch tolerance -- 20 consecutive ±1
Tape thickness t 0.9 Maximum
Overall tape and lead thickness BFRU30090 - 250 t1 1.5 Maximum
Overall tape and lead thickness BFRU30300 - 700 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 RU30090 - 300 P1 3.81 ±0.7
Ordinate to adjacent component lead UBF RU30400 - 700 P1 7.62 ±0.7
Lead spacing UBF RU30090 - 400 F 5.08 +0.75/-0.5
Lead spacing UBF RU30500 - 700 F 10.2 +0.75/-0.5
Reel width UB FRU30090 - 400 w2 56.0 Maximum
Reel width UBF RU30500 - 700 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