MINIATURE PAINT INSULATED FIXED METAL FILM RESISTORS
Model No. RNM
■Constructions
and Dimensions
1
2
3
4
5
6
7
d
L
D
herical cutting groove
conductive film
ceramic base
Dimensions(mm)
■Feature
・Automatically
insertion with 5 mm pitch for high density
assembly is available. (1/4W)
・Available
with the tolerance of
±0.5%, ±1.0%.
・Body
color : Ivory
・Metal
plated film is used for the resistance value of less
than 10 .
①
②
③
lead wire
insulation coat
color code
Type
④
⑤
⑥
⑦
cap
L
3.4 max.
6.4±0.8
D
1.7±0.3
2.3±0.4
d
0.5±0.05
0.6±0.1
RNM1/4W
RNM1/2W
■Type
Designation
Ex)RNM1/4 C3 10k
RNM
Type
MINIATURE PAINT
INSULATED FIXED
METAL FILM
RESISTORS
FTU
1/4
Power Rating
1/4：0.25W
1/2：0.5W
C3
T.C.R.
[ppm/℃]
C2：±50
C3：±100
10k
Resistance
E-24,E-96
series
※Please
refer to
General
Specifications.
Rated
Ambient
Temp.
F
Tolerance
D：±0.5%
F：±1.0%
TU
Forming, Packaging
TU：52mm Axial Taping
TP：26mm Axial Taping
RP：Radial Taping
※Please
refer to General Specifications.
■Power
Rating
Type
RNM1/4
RNM1/2
Power
Rating
[W]
0.25
0.5
Rated
Voltage
Dielectric
withstanding
Voltage
Resistance Range
[ ]
D
10½100k
10½100k
F
1½100k
1½100k
T.C.R.
[ppm/℃]
C2：±50
C3：±100
Operating
Temp.Range
[V]
P・R
P・R
[V]
400
600
[℃]
+70
[℃]
-55½
+155
※P=Rated
power (W), R=Nominal resistance (Ω)
■Derating
Curve
Rated Power Ratio(％)
100
■Performance
Items
Short-time
over load
Resistance to
soldering heat
Characteristics
resistance change
within ±0.5%
resistance change
within ±0.5%
resistance change
within ±1.5%
resistance change
within ±2.0%
Test method
JIS C 5201-1 4.13
Rated voltage×2.5 5s
JIS C 5201-1 4.18
260℃ 10s
JIS C 5201-1 4.24
40℃、95%RH、1,000h
1.5hON, 0.5hOFF cycle
Endurance
(rated load)
JIS C 5201-1 4.25.1
70℃、1,000h
1.5hON, 0.5hOFF cycle
50
0
-55
0
70
Ambient Temp.(℃)
155
Damp heat
(steady state)
"Type" indicates the product No., which is not the trademark.
Apr. 1, 2015
HOKURIKU
Specifications are subject to change without notice.
