Metal Oxide Film Resistor
Flame-Proof type RSS Series ( Miniaturized Size ) 

Flame-Proof type RSP Series ( Super Miniaturized Size )

FEATURES :

Low cost with excellent performance.
High thermal stability and low surface temperature rise.
Small size film resistors are suitable for high density circuit applications.
Resistor elements have stable characteristics due to thermally and chemically stable materials used.
Flameproof and insulating coating designed to assure safe usage by special non-flammable silicon-base.

 

CHARACTERISTICS¡@¡G
ITEM
SPEC 
REMARKS 

Load life under high temperature

 ¡Ó5%

JIS-C-5202 7.10¡@Rated voltage at 70¢J for 1,000 hours

Load life under high humidity

 ¡Ó5%

JIS-C-5202 7.90¡@Rated voltage at 40¢J,95% RH for 1,000 hours

Moisture resistance

 ¡Ó2%

JIS-C-5202 7.50¡@40¢J,95% RH for 240 hours

Temp. coeff. of resistance

 ¡Ó350 ppm/¢J

JIS-C-5202 5.20¡@Room temp. + 100¢J

Short time overload

Standard size ¡Ó1%

Miniaturized size ¡Ó2%

JIS-C-5202 5.50¡@6.25 times the rated power for 5 seconds

Temperature cycling

 ¡Ó1%

JIS-C-5202 7.40¡@5 cycles for -55 ~ +155¢J

JIS-C-5202 7.10¡@5¦¸-55 ~ +155¢J

Immersion in solder

 ¡Ó1%

JIS-C-5202 6.40¡@350¢J for 3.5 seconds

Insulation resistance

 >1,000M£[

JIS-C-5202 5.60¡@100 volt megger

Flameproof

No evidence of flaming or arcing  

JIS-C-5202 7.12¡@AC voltage of 2,4,8,16,32 times the power

JIS-C-5202 7.10¡@rating for 1min. (V¡Ø4 times max. working

JIS-C-5202 7.10¡@voltage)

 

 

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AXIAL LEAD TYPE¡@¡G

Model

Rated Power

(W)
Dimensions  (mm)
L
D £p
£d
d £p
RSS1/2W
1/2
6¡Ó0.3
2.4¡Ó0.1
28¡Ó2
0.6¡Ó0.05
RSS1W
1
9¡Ó0.5
3.0¡Ó0.5
30¡Ó3
0.8¡Ó0.05
RSS2W
2

12

4.0¡Ó0.5
38¡Ó3
0.8¡Ó0.05
RSP3W
3
12
4.0¡Ó0.5
38¡Ó3
0.8¡Ó0.05
RSS3W
3
16
5.5¡Ó0.5
38¡Ó3
0.8¡Ó0.05
RSS5W
5
25
8.5¡Ó0.5
38¡Ó3
0.8¡Ó0.05

 

 

ANTI-STRESS LEAD TYPE-L TYPE¡@¡G

Model
Dimensions  (mm)
L
D £p
d £p
P
H
h
RSS1/2W
6¡Ó0.3
2.4¡Ó0.1
0.6¡Ó0.05
12¡Ó1
5.5¡Ó1.5
4.0¡Ó0.5
RSS1W
9¡Ó0.5
3.0¡Ó0.5
0.8¡Ó0.05
12.5¡Ó2
4.5¡Ó1
4.0¡Ó0.5
RSS2W

12

4.0¡Ó0.5
0.8¡Ó0.05
15¡Ó2
6¡Ó1.5
4.0¡Ó0.5
RSP3W
12
4.0¡Ó0.5
0.8¡Ó0.05
15¡Ó2
6¡Ó1.5
4.0¡Ó0.5
RSS3W
16
5.5¡Ó0.5
0.8¡Ó0.05
20¡Ó2
10¡Ó2
4.0¡Ó0.5
RSS5W
25
8.5¡Ó0.5
0.8¡Ó0.05
30¡Ó2
10¡Ó2
4.0¡Ó0.5

 

TAPING TYPE ¡G

Model
Dimensions  (mm)
W
P
L
D £p
d £p
Z
RSS1/2W
52¡Ó1
5¡Ó0.5
6¡Ó0.3
2.4¡Ó0.1
0.6¡Ó0.05
MAX.1.2
RSS1W
52¡Ó1
5¡Ó0.5
9¡Ó0.5
3.0¡Ó0.5
0.8¡Ó0.05
MAX.1.2
RSS2W

52¡Ó1
5¡Ó0.5

12

4.0¡Ó0.5
0.8¡Ó0.05
MAX.1.2
RSP3W
52¡Ó1
5¡Ó0.5
12
4.0¡Ó0.5
0.8¡Ó0.05
MAX.1.2
RSS3W
63¡Ó1
10¡Ó0.5
16
5.5¡Ó0.5
0.8¡Ó0.05
MAX.1.2
RSS5W
83¡Ó1
10¡Ó0.5
25
8.5¡Ó0.5
0.8¡Ó0.05
MAX.1.2

 

FB TYPE¡@¡G

Model
Dimensions    (mm)
L
D £p
d £p
P
K
RSS1W
9¡Ó0.5
3.0¡Ó0.5
0.8¡Ó0.05
5
2¡Ó0.5
RSS2W

12

4.0¡Ó0.5
0.8¡Ó0.05
7
2¡Ó0.5
RSP3W
12
4.0¡Ó0.5
0.8¡Ó0.05
7
2¡Ó0.5
RSS3W
16
5.5¡Ó0.5
0.8¡Ó0.05
8
2¡Ó0.5

 

 

 

RATING¡@¡G

Model

Power Rating

(W)

Resistance

Range E-24

£[ J(¡Ó5%)

Maximum

Working

Voltage

Maximum

Overload

Voltage

Dielectric

Withstanding

Voltage

Rating

Ambient

Temp.

Operation

Temperature

Range
RSS1/2W
1/2
0.1~910K
250V
500V
250V
+70¢J
-55¢J~+155¢J
RSS1W
1
0.1~470K
350V
600V
350V
RSS2W
2
0.1~750K
350V
700V
350V
RSS3W
3
0.1~330K
350V
700V
350V
RSS5W
5
0.1~100K
500V
1000V
500V

 

FILM MATERIAL¡@¡G

Model

Power Rating (W)

Resistance  Range

 E-24 £[ J(¡Ó5%)

FILM MATERIAL
RSS1/2W
1/2
0.1~9.1
Ni-P
10~39K
SnO2
>39K
Ni-Cr
RSS1W
1
0.1~9.1
Ni-P
10~47k
SnO2
>47K
Ni-Cr
RSS2W
2
0.1~9.1
Ni-P
10~100k
SnO2
>100K
Ni-Cr
RSS3W
3
0.1~9.1
Ni-P
10~100k
SnO2
>100K
Ni-Cr
RSS5W
5
0.1~9.1
Ni-P
10~100k
SnO2
>100K
Ni-Cr

 

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