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
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, N Forming
A
Packaging
A: Ammo
R: Reel
TEB: Plastic
embossed
(N forming)
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.
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
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-24, E-96
(F±1%)
10Ω - 47kΩ
10Ω - 68kΩ
10Ω - 100kΩ
—
10Ω - 100kΩ
10Ω - 100kΩ
500V
E-24
(G±2%)
10Ω - 47kΩ
10Ω - 68kΩ
350V
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
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
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
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), +155°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
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
12/18/12
—
±0.5%
±2.5%
±2.5%
—
±1%
±(5%+0.1Ω)
±(5%+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.
136
KOA Speer Electronics, Inc.
• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
