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Resistors
RNS/RSS (Fukushima Futaba)

REV: 03.09.2014

Fukushima Futaba
RNS/RSS by Fukushima Futaba

Non-flammable power resistors


Technical Data

Type:
Power:
Ohm values (IEC-series E24)
RNS 1
1 Watt
0,22 - 9,1 Ohm
RSS 1
1 Watt
10 - 47K Ohm
RNS 2
2 Watt
0,22 - 9,1 Ohm
RSS 2
2 Watt
10 - 100K Ohm
RNS 3
3 Watt
0,22 - 9,1 Ohm
RSS 3
3 Watt
10 - 100K Ohm


Material of Element:
RNS (Nickel)     RSS (Oxide Tin)
Tolerance:
±1%, ±2%, ±5% (Standard), ±10%
Temperature coefficient:
±350ppm/°C
Operating temperature:
-25 to + 85°
Load life:
1000 hours at +70°C
Rated voltage:
350V(1-3)W
Overload voltage:
600V(1-3)W
Insulation resistance:
20M Ohm

Dimensions

Type:
D:
L:
l:
d:
RNS/RSS 1
3,5
9
30
0,8
RNS/RSS 2
4
12
38
0,8
RNS/RSS 3
6
16
38
0,8




Testdata and absolute maximum rates (EIAJ-RC-2655)

Rated load (normal):
+70 °C/1000 h
±5% max. deviation allowed
Rated load (humidity):
+40 °C/1000 h/90-95% RH
±5% max. deviation allowed
Temporary overload:
6,25 x rated load 5 sec
±2% +0,05 max. deviation allowed
Temperature change:
5 cycles -25 ... +85 °C
±1% max. deviation allowed
Soldering:
+ 350 °C for 3 sec
±0,5% max. deviation allowed