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Anti-Burst Fusible
Resistor (RFB Series) |
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FEATURES :
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 The ANTI-BURST Type wire wound
or film ¡VType fusible |
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| ¡@resistors can provide reliable and
environmentally safe |
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| ¡@fusing behavior,reliable performance and
endurance to |
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| ¡@surge voltage. |
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ITEM
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REMARKS
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Load life under high temperature
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JIS C 5201-1(4.25.1)¡@Rated current at 50%¡F70¢J for
1,000 hours
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Humidity resistance
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JIS C 5201-1(4.24)¡@MIL-STD-202,Method 106,Heat(65¢J
at 90%¡ã98%).
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Vibration
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JIS C 5201-1(4.22)¡@MIL-STD-202,Method
213,Condition 1.
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Thermal shock
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JIS C 5201-1(4.19) MIL-STD-202,Method 107, Test
Condition B.(-25¢J¡ã+85¢J)
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Insulation resistance
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JIS C 5201-1( 4.6.1.1)¡@MIL-STD-202,Method
302(¡Ù10K£[ at 100V)
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Resistance to soldering heat
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JIS C 5201-1(4.18)¡@MIL-STD-202,Method 210,Test
Condition C.(10s at 260¢J).
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Solderability
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JIS C 5201-1 (4.17)¡@MIL-STD -202,Method 208. (5s
at 245¢J).>95%
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Lead pull force
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JIS C 5201-1(4.16)¡@MIL-STD-202,Method 211, Test
Condition A.
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Salt Mist Spray
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MIL-STD-202,Method 101,Condition B.
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| Fusing
characteristics¡G |
OPERATING TEMPERATURE¡G55¢J¡ã155¢J
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SAFETY CERTIFICATION¡GUL 1412
(File No.E257690) |
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Power Rating
I=constant
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Opening Time
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24W
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10 sec Min
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28W
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8 sec¡ã40 sec Max
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32W
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3 sec¡ã10 sec Max
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36W
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2sec¡ã5sec Max
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Power Rating
I=constant
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Opening Time
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16W
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10 sec Min
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18W
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8 sec¡ã35 sec Max
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20W
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5 sec¡ã20 sec Max
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22W
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2sec¡ã10sec Max
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Model
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Rated Power
(W)
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Resistance
Range
(£[)
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Dielectric
Withstanding
Voltage
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Dimension (mm)
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L
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D£p
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£d
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d£p
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| RFB 1/4W |
1/4 |
0.1£[¡ã100£[ |
2,000V |
7.5¡Ó 0.5
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3.6¡Ó 0.3
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28¡Ó 3
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0.60¡Ó 0.05
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RFB 1/2W
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1/2
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0.1£[¡ã100£[
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2,000V
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11¡Ó 1.0
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4.3¡Ó 0.3
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28¡Ó 3
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0.60¡Ó 0.05
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RFB 1W
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1
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0.1£[¡ã100£[
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2,000V
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11¡Ó 1.0
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4.3¡Ó 0.3
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28¡Ó 3
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0.60¡Ó 0.05
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RFB 2W
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2
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0.1£[¡ã100£[
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2,000V
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13¡Ó1.0
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5.5¡Ó 0.3
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35¡Ó 3
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0.80¡Ó 0.05
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RFB 2W
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H2
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0.1£[¡ã100£[
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2,000V
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13¡Ó1.0
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5.5¡Ó 0.3
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35¡Ó 3
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0.80¡Ó 0.05
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RFB 3W
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3
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0.1£[¡ã100£[
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2,000V
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16¡Ó 1.0
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7.0¡Ó 0.3
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35¡Ó 3
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0.80¡Ó 0.05
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...............................................................................................................................................................................................................................................
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