POWER TYPE RESISTORS
TECHNOLOGY OF TOMORROW
METAL OXIDE
SMALL TYPE
MOS • MOSX
(RSS • RSSX)
STRUCTURE
1
Ceramic core
2
MOS = trimmed metal oxide
MOSX = trimmed metal film
3
Steel cap
(Cu, Sn plated)
4
Lead wire
5
Welding joint
6
Flame retardant insulation coating
7
Marking
IDENTIFICATION
PRODUCT CODE
MOS (X) 1/2
MOS (X) 1
Lavender
MOS 2… 5
MOSX 2… 5
Alpha/Numeric
(R-value and tolerance)
Products with Pb-free terminations
meet RoHS requirements
COATING COLOR
MARKING
Color Code
(R-value and tolerance)
TYPE DESIGNATION (HOW TO ORDER)
Old Part No.
New Part No.
(Pb-free)
RSS
MOS
PRODUCT CODE
MOS
MOSX
1/2
1/2
POWER RATING
Unit: Watt
1/2… 5
F
C
RESISTANCE
TERMINATION
SURFACE MATERIAL TOLERANCE
C: SnCu
L: Sn/Pb
T52
T52
TAPING &
FORMING
A
A
PACKAGING
A: Ammo
R: Reel
*
221R
2210
NOMINAL
RESISTANCE
F: 4 digits
G, J: 3 digits
F
RESISTANCE
TOLERANCE
F: ±1%
G: ±2%
J: ±5%
Specifications given herein may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
*Please see “PACKAGING”
FEATURES
■
■
■
■
■
■
■
■
■
■
Small size power type resistors
Flame retardant coating (UL94 V-0)
Automatic insertion is applicable
Various formings are available
High reliability for performance
MOS = metal oxide film
MOSX = metal film
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
DIMENSIONS (mm)
TYPE
MOS (X) 1/2
MOS (X) 1
MOS (X) 2
MOS (X) 3
MOS (X) 5
L
6.2 ± 0.5
9.0 ± 1.0
12.0 ± 1.0
15.5 ± 1.0
24.5 ± 1.0
C Max.
7.1
11.1
15.0
18.0
28.0
D
2.5 ± 0.5
3.0 ± 0.5
4.0 ± 0.5
6.0 ± 1.0
9.0 ± 1.0
d (nominal)
0.60
0.80
l
24 Min.
30 ± 3
38 ± 3
LOAD LIFE AT 70°C/1000h
DERATING CURVE
Ambient Temperature °(C)
RATING
DIN
SIZE
TYPE
T.C.R.
(ppm/K)
POWER
RATING*
MAX.
WORKING
VOLTAGE
MAX.
OVERLOAD
VOLTAGE
DIELECTRIC
WITHSTANDING
VOLTAGE
RESISTANCE RANGE
E96
F (±1%)
G (±2%)
E24
J (±5%)
0207
MOS 1/2
0.5 W
300 V
400 V
10Ω ... 47kΩ 10Ω ... 47kΩ 10Ω ... 47kΩ
600 V
0411
MOS 1
1W
10Ω ... 68kΩ 10Ω ... 68kΩ
500 V
0414
MOS 2
2W
350 V
10Ω ... 100kΩ
700 V
0617
MOS 3
3W
700 V
10Ω ... 100kΩ 10Ω ... 100kΩ
–**
0922
MOS 5
5W
500 V
1000 V
800 V
± 300
0207
MOSX 1/2
0.5 W
400 V
0411
MOSX 1
1W
0.1Ω ... 9.1Ω
500 V
0414
MOSX 2
2W
0.22Ω ... 9.1Ω 0.1Ω ... 9.1Ω
E x 2.5
E=
√
P x R
0617
MOSX 3
3W
700 V
–**
0922
MOSX 5
5W
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
POWER TYPE
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