KOA MOSX3 Reduced size metal oxide power type leaded resistor Datasheet

reduced size metal oxide power type
leaded resistor
EU
features
• Small size power type resistor
• 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
• Surface mount style “N” forming is suitable for
automatic mounting
dimensions and construction
L
Ceramic Body
D
l
d
Marking
End
Cap
Lead
Wire
Flame Retardant Coating
C
Dimensions inches (mm)
C (max.)
D
d (nom.)
Type
L
MOS1/2
MOSX1/2
.244±.02
(6.2±0.5)
.280
(7.1)
.098±.02
(2.5±0.5)
MOS1
MOSX1
.354±.039
(9.0±1.0)
.437
(11.1)
.118±.02
(3.0±0.5)
MOS2
MOSX2
.472±.039
(12.0±1.0)
.591
(15.0)
.157±.02
(4.0±0.5)
MOS3
MOSX3
.610±.039
(15.5±1.0)
.709
(18.0)
.236±.039
(6.0±1.0)
MOS5
MOSX5
.965±.039
(24.5±1.0)
1.10
(28.0)
.354±.039
(9.0±1.0)
l*
.024
(0.6)
.945 Min.
(24.0 Min.)
.031
(0.8)
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
C
Power
Rating
1/2: 0.5W
1: 1W
2: 2W
3: 3W
5: 5W
Termination
Material
C: SnCu
T52
A
Taping and Forming
Packaging
Axial: T26, T52, T521,
T631
Stand-off Axial: L52,
L521, L631
Radial: VTP, VTE, GT,
GT4
L, U, M, N Forming
A: Ammo
R: Reel
TEB: Plastic
embossed
(N forming)
103
J
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
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.
12/18/12
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
135
resistors
MOS
resistors
MOS
reduced size metal oxide power type
leaded resistor
applications and ratings
Power
Rating
@ 70°C
Minimum
Dielectric
Withstanding
Voltage
MOS1/2
0.5W
400V
MOS1
1.0W
MOS2
2.0W
MOS3
3.0W
700V
MOS5
5.0W
800V
MOSX1/2
0.5W
400V
MOSX1
1.0W
MOSX2
2.0W
MOSX3
3.0W
700V
MOSX5
5.0W
800V
Part
Designation
T.C.R.
(ppm/°C)
Max.
500V
E-24
(G±2%)
E-24
(J±5%)
Absolute
Maximum
Working
Voltage
10Ω - 47kΩ
10Ω - 47kΩ
10Ω - 47kΩ
300V
10Ω - 68kΩ
10Ω - 68kΩ
Resistance Range
E-24, E-96
(F±1%)
10Ω - 100kΩ
—
Operating
Temperature
Range
600V
350V
10Ω - 100kΩ
700V
10Ω - 100kΩ
500V
1000V
E = √P x R
E x 2.5
±300
500V
Absolute
Maximum
Overload
Voltage
-55°C
to
+200°C
1Ω - 9.1Ω
0.22Ω - 9.1Ω 0.1Ω - 9.1Ω
—
environmental applications
Derating Curve
Surface Temperature Rise
250
Temperature Rise (°C)
100
% Rated Power
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)
MOS5
MOSX5
MOS3
MOSX3
200
150
MOS2
MOSX2
MOS1
MOSX1
100
MOS1/2
MOSX1/2
50
0
0
25
50
75
100
125
% Rated Power
For resistors operated at an ambient temperature of 70°C or above, a
power rating shall be derated in accordance with the above derating curve.
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
Resistance to Solvent
Flame Retardant
Requirement ∆ R ±(% + 0.05Ω)
Limit
Typical
Within specified
—
tolerance
Within specified
—
T.C.R.
±(2% +0.1Ω)
±1%
±1%
±0.5%
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
No lead-coming off
and loose terminals
—
±1%
±(5%+0.1Ω)
±0.5%
±2.5%
-55°C (30 minutes), +155°C (30 minutes), 5 cycles
40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
±(5%+0.1Ω)
±2.5%
70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle
No abnormality in
appearance. Marking
shall be easily legible
—
Ultrasonic washing with isopropyl alcohol for 2 minutes.
Power: 0.3W/cm3, 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
No evidence of
flaming or
self-flaming
Twist 360°C, 5 times
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
136
12/18/12
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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