reduced size metal oxide power type
leaded resistor
EU
features
•
Coated with UL94V0 equivalent
flameproof material
•
Suitable for automatic machine insertion
•
Marking: Pink body color with color-coded bands
or alpha-numeric black marking
•
Products with lead-free terminations meet EU RoHS
and China RoHS requirements
dimensions and construction
D
L
Ceramic Body
l
Type
d
MOS1/2
MOSX1/2
MOS1
MOSX1
Marking
Flame Retardant Coating
C
End
Cap
Lead
Wire
MOS2
MOSX2
MOS3
MOSX3
MOS5
MOSX5
L
.244±.02
(6.2±0.5)
.354±.039
(9.0±1.0)
.472±.039
(12.0±1.0)
.610±.039
(15.5±1.0)
.965±.039
(24.5±1.0)
Dimensions
inches
(mm)
C (max.)
D
d (nom.)
.280
(7.1)
.437
(11.1)
.591
(15.0)
.709
(18.0)
1.10
(28.0)
.098±.02
(2.5±0.5)
.118±.02
(3.0±0.5)
.157±.02
(4.0±0.5)
.236±.039
(6.0±1.0)
.354±.039
(9.0±1.0)
.031
(0.8)
.024
(0.6)
.945 Min.
(24.0 Min.)
l*
1.18±.118
(30.0±3.0)
1.50±.118
(38.0±3.0)
* Lead length changes depending on taping and forming type.
ordering information
New Part #
MOS
Type
MOS
MOSX
1/2
Power
Rating
1/2: 0.5W
1: 1W
2: 2W
3: 3W
5: 5W
C
Termination
Material
C: SnCu
T52
Taping and Forming
Axial: T26, T52, T521,
T631
Stand-off Axial: L52,
L521, L631
Radial: VTP, VTE, GT,
GT4
L, U, M Forming
A
Packaging
A: Ammo
R: Reel
103
Nominal
Resistance
±2%, ±5%: 2 significant
figures + 1 multiplier
“R” indicates decimal
on value <10Ω
±1%: 3 significant
figures + 1 multiplier
“R” indicates decimal
on value <100Ω
J
Tolerance
F: ±1%
G: ±2%
J: ±5%
For further information
on packaging, please
refer to Appendix C.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
11/12/09
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
137
resistors
MOS
reduced size metal oxide power type
leaded resistor
applications and ratings
Part
Designation
MOS1/2
MOS1
MOS2
MOS3
MOS5
MOSX1/2
MOSX1
MOSX2
MOSX3
MOSX5
Power
Rating
@ 70°C
0.5W
1.0W
2.0W
3.0W
5.0W
0.5W
1.0W
2.0W
3.0W
5.0W
Minimum
Dielectric
Withstanding
Voltage
400V
500V
700V
800V
400V
500V
700V
800V
±300
1Ω - 9.1Ω
0.22Ω - 9.1Ω 0.1Ω - 9.1Ω
—
E =
√
P x R
E x 2.5
T.C.R.
(ppm/°C)
Max.
Resistance Range
E-96
(F±1%)
10Ω - 47kΩ
10Ω - 68kΩ
10Ω - 100kΩ
—
10Ω - 100kΩ
E-24
(G±2%)
10Ω - 47kΩ
10Ω - 68kΩ
10Ω - 100kΩ
350V
500V
E-24
(J±5%)
10Ω - 47kΩ
Absolute
Maximum
Working
Voltage
300V
Absolute
Maximum
Overload
Voltage
600V
700V
1000V
-55°C
to
+200°C
Operating
Temperature
Range
MOS
Temperature Rise (°C)
% Rated Power
resistors
environmental applications
Derating Curve
100
80
60
40
20
0
-60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 220 240
-55
70
235
Ambient Temperature
(°C)
Surface Temperature Rise
250
200
150
100
50
0
MOS5
MOSX5
MOS3
MOSX3
MOS2
MOSX2
MOS1
MOSX1
MOS1/2
MOSX1/2
0
25
50
75
100
125
% Rated Power
Performance Characteristics
Parameter
Resistance
T.C.R.
Overload (Short time)
Resistance to Solder Heat
Terminal Strength
Rapid Change of Temperature
Moisture Resistance
Endurance at 70°C
High Temperature Exposure
Resistance to Solvent
Requirement
∆
R ±(% + 0.05Ω)
Limit
Typical
Within specified
—
tolerance
Within specified
—
T.C.R.
±(2% +0.1Ω)
±1%
±1%
±0.5%
No lead-coming off
and loose terminals
Test Method
Measuring points are at 10mm ±1mm from the end cap.
Room temperature +100°C
Rated voltage x 2.5 for 5 seconds
260°C ±5°C, 10 seconds ± 1 second
Twist 360°C, 5 times
-55°C (30 minutes), +125°C (30 minutes), 5 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
-125°C, 100 hours
Ultrasonic washing with isopropyl alcohol for 2 minutes.
Power: 0.3W/cm
3
, f: 28kHz, Temp: 35°C ±5°C
Flame test: the test flame shall be applied and removed for each 15 seconds respectively
to repeat the cycle 5 times. Overload flame retardant: power (AC) corresponding to 2, 4,
8, 16 and 32 times the power rating shall be applied for each 1 minute until disconnection
occurs. However the applied voltage shall not exceed the value of 4 times of the
maximum operating voltage
12/30/08
—
±0.5%
±2.5%
±2.5%
±1%
—
±1%
±(5%+0.1Ω)
±(5%+0.1Ω)
±(2% +0.1Ω)
No abnormality in
appearance. Marking
shall be easily legible
Flame Retardant
No evidence of
flaming or
self-flaming
—
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
138
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
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