◆UBF RV240　(240V)
 
◆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	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

 
 
 
◆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	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

 
 
●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 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
 
●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 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

 
 

 
 
◆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 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