POWER TYPE RESISTORS
METAL OXIDE
TECHNOLOGY OF TOMORROW
STRUCTURE
SMALL TYPE
MOS • MOSX
(RSS • RSSX)
1
2
Ceramic core
MOS = trimmed metal oxide
MOSX = trimmed metal film
Steel cap (Cu, Sn plated)
Lead wire
3
4
5
6
7
Welding joint
Flame retardant insulation coating
Marking
IDENTIFICATION
PRODUCT CODE
COATING COLOR
MARKING
Color Code
MOS (X) 1/2
MOS (X) 1
(R-value and tolerance)
Lavender
Products with Pb-free terminations
meet RoHS requirements
MOS 2… 5
MOSX 2… 5
Alpha/Numeric
(R-value and tolerance)
TYPE DESIGNATION (HOW TO ORDER)
*
Old Part No.
RSS
1/2
F
T52
T52
A
221R
New Part No.
(Pb-free)
MOS
1/2
A
2210
F
C
PRODUCT CODE
POWER RATING
Unit: Watt
TERMINATION
RESISTANCE
TAPING &
FORMING
PACKAGING
A: Ammo
NOMINAL
RESISTANCE
MOS
SURFACE MATERIAL TOLERANCE
RESISTANCE
TOLERANCE
R: Reel
F: 1%
MOSX
C: SnCu
L: Sn/Pb
F: 4 digits
G, J: 3 digits
1/2… 5
G: 2%
*Please see “PACKAGING”
J: 5%
DIMENSIONS (mm)
FEATURES
■
■
■
■
■
■
■
■
■
■
Small size power type resistors
TYPE
L
C Max.
D
d (nominal)
l
Flame retardant coating (UL94 V-0)
Automatic insertion is applicable
Various formings are available
High reliability for performance
MOS = metal oxide film
MOS (X) 1/2
MOS (X) 1
MOS (X) 2
MOS (X) 3
MOS (X) 5
6.2 0.5
9.0 1.0
12.0 1.0
15.5 1.0
24.5 1.0
7.1
11.1
15.0
18.0
28.0
2.5 0.5
3.0 0.5
4.0 0.5
6.0 1.0
9.0 1.0
0.60
24 Min.
MOSX = metal film
0.80
30
38
3
3
Meets or exceeds IEC 60 115-4, JIS C 5201-4, EIAJ RC-2138
Rated ambient temperature: +70°C
Operating temperature range: -55°C ... +200°C
DERATING CURVE
LOAD LIFE AT 70°C/1000h
Ambient Temperature °(C)
RATING
RESISTANCE RANGE
MAX.
WORKING
VOLTAGE
MAX.
OVERLOAD
VOLTAGE
DIELECTRIC
WITHSTANDING
VOLTAGE
DIN
SIZE
T.C.R.
(ppm/K)
POWER
RATING*
TYPE
E96
F ( 1ꢀ)
E24
G ( 2ꢀ)
J ( 5ꢀ)
0207
0411
0414
0617
0922
0207
0411
0414
0617
0922
MOS 1/2
MOS 1
MOS 2
MOS 3
MOS 5
MOSX 1/2
MOSX 1
MOSX 2
MOSX 3
MOSX 5
0.5 W
1 W
2 W
3 W
5 W
0.5 W
1 W
2 W
3 W
5 W
300 V
350 V
500 V
400 V
500 V
10Ω ... 47kΩ 10Ω ... 47kΩ 10Ω ... 47kΩ
10Ω ... 68kΩ 10Ω ... 68kΩ
10Ω ... 100kΩ
600 V
700 V
700 V
800 V
400 V
10Ω ... 100kΩ 10Ω ... 100kΩ
–**
1000 V
300
0.1Ω ... 9.1Ω
500 V
0.22Ω ... 9.1Ω 0.1Ω ... 9.1Ω
E x 2.5
E= √P x R
700 V
800 V
–**
* For resistors operated at an ambient temperature of +70°C or above, the power rating shall be derated in accordance with the above derating curve.
**Resistors with tolerance 1% on request.
EUROPE GmbH • Kaddenbusch 6 • D-25578 Dägeling / ITZEHOE • PHONE: +49 (0) 48 21/89 89-0 • FAX: +49 (0) 48 21/89 89 89 • Internet: www.koaeurope.de
Revision: 5. Nov. 2004