MOS
reduced size metal oxide power type
leaded resistor
applications and ratings
Minimum
Absolute
Maximum
Working
Voltage
Absolute
Maximum
Overload
Voltage
Power
Rating
@ 70°C
T.C.R.
(ppm/°C)
Max.
Resistance Range
Operating
Temperature
Range
Part
Designation
Dielectric
Withstanding
Voltage
E-96
(F 1ꢀ)
E-24
(G 2ꢀ)
E-24
(J 5ꢀ)
MOS1/2
MOS1
0.5W
1.0W
2.0W
3.0W
5.0W
0.5W
1.0W
2.0W
3.0W
5.0W
400V
10Ω - 47kΩ 10Ω - 47kΩ 10Ω - 47kΩ
10Ω - 68kΩ 10Ω - 68kΩ
10Ω - 100kΩ
300V
350V
500V
600V
500V
MOS2
700V
10Ω - 100kΩ
MOS3
700V
800V
400V
10Ω - 100kΩ
—
-55°C
to
+200°C
MOS5
1000V
300
MOSX1/2
MOSX1
MOSX2
MOSX3
MOSX5
1Ω - 9.1Ω
500V
0.22Ω - 9.1Ω 0.1Ω - 9.1Ω
E = √P x R
E x 2.5
700V
800V
—
environmental applications
Derating Curve
Surface Temperature Rise
100
250
MOS5
200
150
100
MOSX5
80
60
40
MOS3
MOSX3
MOS2
MOSX2
MOS1
MOSX1
MOS1/2
50
0
20
0
MOSX1/2
-60 -40 -20
-55
0
20 40 60 80 100 120 140 160 180 200 220 240
0
25
50
75
100
125
70
235
Ambient Temperature
% Rated Power
(°C)
Performance Characteristics
Requirement ∆ R (ꢀ + 0.05Ω)
Parameter
Resistance
Limit
Within specified
tolerance
Typical
Test Method
—
Measuring points are at 10mm 1mm from the end cap.
Room temperature +100°C
Within specified
T.C.R.
T.C.R.
—
Overload (Short time)
(2% +0.1Ω)
1%
Rated voltage x 2.5 for 5 seconds
Resistance to Solder Heat
1%
0.5%
260°C 5°C, 10 seconds 1 second
No lead-coming off
and loose terminals
Terminal Strength
Twist 360°C, 5 times
—
Rapid Change of Temperature
Moisture Resistance
1%
0.5%
2.5%
2.5%
1%
-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
(5%+0.1Ω)
(5%+0.1Ω)
(2% +0.1Ω)
Endurance at 70°C
High Temperature Exposure
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
Resistance to Solvent
Flame Retardant
—
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
—
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
12/30/08
126
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
KOA [ KOA SPEER ELECTRONICS, INC. ]
