Metal Oxide Film Resistors
(Flame proof construction UL-1412)
P
ART
N
UMBERING
S
YSTEMS
Meritek Series
Power Rating
CODE
1/4W
0.25W
1/2WS
0.5W
1/2W
0.5W
1W
1W
2W
2W
3W
3W
MO
Series
MERITEK
MO
1W
-
103
J
TR
Resistance
First 2 digits are significant
3
rd
digit is multiplier
“R” indicates decimal value below 10 ohm
Tolerance
Code
Tolerance (%)
J
±5
G
±
2
F
±
1
TR: Tape & Reel
B: Bulk
Note: "S" in "MOXWS-" denotes small body size
D
IMENSIONS
Type
MO1/4W
MO1/2W
MO1W
MO2W
MO3W
MO1/2WS
MO1WS
MO2WS
MO3WS
MO5WS
Body
(L)
6.3±0.5
9.0±0.5
11.5±1.0
15.5±1.0
24.5±1.0
(D)
2.3 ±0.3
3.2 ±0.5
4.5±0.5
5.0±0.5
8.5±0.5
Leadwire
(H)
28±2
26±2
35±2
32±2
32±2
(d±0.03)
0.55
0.65
0.78
0.78
0.78
SPECIFICATIONS
TYPE
MO1/4W
MO1/2W, MO1/2WS
MO1W, MO1WS
MO2W, MO2WS
MO3W, MO3WS
MO5WS
Range
±5%
0.1
to
1M
0.1
to
1M
0.1
to
1M
0.1
to
1M
0.1
to
1M
0.22
to
150K
Power
Rating
0.25W
0.5W
1W
2W
3W
5W
Wvdc
(Max)
200
250
350
350
500
750
Overload
(Max VDC )
350
400
600
600
800
1000
CHARACTERISTICS
Temperature Coefficient
Insulation Resistance
Load Life(1,000 hrs)
Short Time Overload
Temperature Cycling
Moisture Resistance
Operating Range
Effect Soldering
±200ppm/
o
C
10,000 M ohm
±3%
±0.5%
±1%
±5%
-55
to
200
o
C
±0.5%
Specifications are
subject to change without notice.
rev.6a
