Carbon Film Resistor

MINIATURE PAINT INSULATED CARBON FILM FIXED RESISTORS
Model No. NAT
■Constructions and Dimensions
3
2
4
5
7
6
d
1
D
L
■Feature
①
②
③
・"NAT" is the miniaturized carbon film resistor.
・Automatical insertion with 5 mm picth for high density
assembly is available. (1/4W)
lead wire
insulation coat
color code
・Body color : Brown
④
⑤
⑥
herical cutting groove
conductive film
ceramic base
⑦
cap
Dimensions(mm)
Type
L
D
d
NAT1/4
3.4 max.
1.8±0.2
0.45±0.05
NAT1/2
6.3±0.5
2.4±0.2
0.60±0.05
■Type Designation
Ex)NAT1/4 102 JTU
NAT
Type
MINIATURE PAINT
INSULATED
CARBON FILM
FIXED RESISTORS
1/4
102
J
Power Rating
Resistance
Tolerance
Forming, Packaging
1/4：0.25W
102：1kΩ
G：±2.0%
TU：52mm Axial Taping
1/2：0.5W
E-24
series
J：±5.0%
TP：26mm Axial Taping
TU
RP：Radial Taping
※Please refer to General Specifications.
※Please refer to
General
Specifications.
■Power Rating
Dielectric
withstanding
Voltage
Type
[W]
[V]
[V]
G
J
NAT1/4
0.25
P・R
300
10～100k
2.2～100k
NAT1/2
0.5
P・R
400
10～100k
1.0～100k
Rated
Voltage
Rated
Ambient
Temp.
T.C.R.
[ppm/℃]
Resistance Range
[Ω]
Power
Rating
～1kΩ
±350
1.1k～47kΩ 51k～100kΩ
-600
～-150
-1000
～-150
Operating
Temp.Range
[℃]
[℃]
+70
-55～
+155
※P=Rated power (W), R=Nominal resistance (Ω)
Rated Power Ratio(％)
■Derating Curve
■Performance
100
50
0
-55
0
70
Ambient Temp.(℃)
155
Items
Characteristics
Short-time
resistance change
Test method
JIS C 5201-1 4.13
over load
within ±1.0%
Rated voltage×2.5 5s
Resistance to
resistance change
JIS C 5201-1 4.18
soldering heat
within ±0.5%
260℃ 10s
Damp heat
resistance change
JIS C 5201-1 4.24
(steady state)
within ±5.0%
40℃、95%RH、1,000h
Endurance
resistance change
JIS C 5201-1 4.25.1
(rated load)
within ±5.0%
70℃、1,000h
1.5hON, 0.5hOFF cycle
1.5hON, 0.5hOFF cycle
"Type" indicates the product No., which is not the trademark.
Apr. 1, 2015
HOKURIKU
Specifications are subject to change without notice.