FMR Type
䂓Feature
㵰FMR㵱series fusible resistors open within 60 sec. after loading 9 ~25㩷times r
Paint Insulated Fusible Resistors, Flame Proof
ated power.
㵰FMR㵱series are resistors with insulated coating approved by UL 94V-0
䂓Power Rating
䃩Rated Voltage: P䊶R P㪔Rated power㩿W㪀 R㪔Nominal resistance㩷(㱅 )
䃩Max. open circuit voltage䋺Referring to maximum value of the voltage that can be applied between terminals of the resistor when the
resistor is opened in an electric circuit.
Max. open circuit voltage shall be 30 times of the rated voltage or Max. open circuit voltage listed above, whichever lower.
䂓Dimensions 䂓Derating Curve
䂓Type Designation
FMR 1W 102 J TU
㽲 㽳 㽴 㽵 㽶
Type Power
Rating
Max.Open
Circuit
Vo lt age
Max.
Overload
Vo lt age
Resist an ce
Range Tolerance T.C.R.
Rating
Ambient
Temp.
Operat ing
Temp.
Range
㪲W㪴㪲
V㪴㪲
V㪴㪲㱅㪴 㪲䋦㪴 㪲㫇㫇㫄㪆㷄㪴 㪲㷄㪴 㪲㷄㪴
FMR1/4W 0.25 200 0.1䌾10k
FMR1/2W 0.5 250 0.1䌾10k
FMR 1W 1.0 300 0.1䌾10k
FMR 2W 2.0 300 0.1䌾4.7k
㪄25䌾㪂200
2.5 times of
rated
voltage
㫧5
㫧10
㫧350
(㫧500 for less
than 10㱅)
㪂70
LD l d
FMR1/4W 6.5㫧1.0 2.0㫧0.5 30㫧30.5
㫧0.1
FMR1/2W 8.5㫧1.0 3.0㫧1.0 30㫧30.6
㫧0.1
FMR 1W 11.0㫧1.5 4.5㫧1.0 38㫧30.8
㫧0.1
FMR 2W 15.0㫧1.5 6.0㫧1.0 38㫧30.8
㫧0.1
Dimensions㩿mm㪀
Type
Symbol Meaning
1/4W 0.25W
1/2W 0.5W
1W 1.0W
2W 2.0W
3 digit
E-24 Series
J ± 5.0%
K ±10.0%
No Marking Bulk
TU,TP Axial Taping
LStand-off forming
Refer to page 21䌾22 (Packaging,Forming spec.)
Tolerance
㽵
㽶Forming,
Packaging
PAINT INSULATED FUSIBLE
RESISTORS,FLAME PROOF
㽴
FMRType
Power Rating
㽲
㽳
102
Resist ance
Refer to page 20 (Color code marking)
Specifications are subject to change without notice.
HOKURIKU
”Type”, ”Article” indicates the product No., which is not the trademark.
4
lLlD
㱢
dD/2
-25 0 70 200 235
100
50
0
Ambient Temp.䋯㷄
RatedPowerRatio䋯(䋦)