33
Note:
eLeCtRiCaL CHaRaCteRistiCs
stYLe
FCR-25
1/4W
250V
FCR50s
1/2W
FCR-50
FCR1Ws
1W
FCR100
FCR2Ws
FCR200
FCR3Ws
Power Rating at 70°C
Maximum WorkingVoltage
Maximum OverloadVoltage
Dielectric WithstandingVoltage
Resistance Range
2W
3W
300V
350V
700V
500V
400V
500V
500V
600V
800V
1,000V
750V
400V
600V
1 Ω - 10M Ω & 0 Ω for E24 series value
-55°C to +155°C
OperatingTemp. Range
Temperature Coefficient
seeTable 1
Note: Special value is available on request
eNViRoNMeNtaL CHaRaCteRistiCs
PeRFoRMaNCe test
ShortTime Overload
Dielectric WithstandingVoltage
Temperature Coefficient
Insulation Resistance
test MetHod
aPPRaise
JIS-C-5202 5.5
JIS-C-5202 5.7
JIS-C-5202 5.2
JIS-C-5202 5.6
JIS-C-5202 6.5
2.5 times RCWV for 5 Sec.
inV-Block for 60 Sec.
-55°C to +155°C
±0.75%+0.05 Ω
By type
By type
inV-Block
>1,000M Ω
95% Min. coverage
Solderability
260±5°C for 5±0.5 Sec.
No deterioration of
coatings and markings
Resistance to Solvent
JIS-C-5202 6.9
IPA for 1 Min. with ultrasonic
≥2.5kg (24.5N)
±1.0%+0.05 Ω
Terminal Strength
Pulse Overload
JIS-C-5202 6.1
JIS-C-5202 5.8
JIS-C-5202 7.9
Direct load for 10 Sec. in the direction of the terminal leads
4 times RCWV 10,000 cycles (1 Sec. on, 25 Sec. off)
Load Life in Humidity
Load Life
40±2°C, 90-95% RH at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off) ±3%+0.05 Ω
JIS-C-5202 7.10 70°C at RCWV for 1,000 Hr. (1.5 Hr. on, 0.5 Hr. off)
±3%+0.05 Ω
±1%+0.05 Ω
±1%+0.05 Ω
Temperature Cycling
Resistance to Soldering Heat
JIS-C-5202 7.4
JIS-C-5202 6.4
-55°C RoomTemp. +155°C RoomTemp. (5 cycles)
350±10°C for 3±0.5 Sec.
No evidence of flaming
Overload Flame Retardant
JIS-C-5202 7.12 4 times RCWV for 1 Min.
or arcing
Note: Rated Continuous WorkingVoltage (RCWV) = Power Rating x ResistanceValue