Metal Oxide Power Resistors
FEATURES
•
±5% tolerance
•
Excellent flame retardant coating
•
Stable performance in diverse enviroments
•
High purity ceramic core
•
Meets EIAJ-RC2655A requirements
•
Other values may be available on request
CHARACTERISTICS
Item
Operating Temperature Range
Temperature Coefficient
Short Time Overload
Temperature Cycling
Soldering Effect
Vibration
Moisture Resistance
Load Life (1,000 hrs., 70˚C)
Characteristics
-55˚C~+240˚C (derated over 70˚C)
±350ppm/˚C
±(1% +0.05Ω)
±(1% +0.05Ω)
±(1% +0.05Ω)
±(1% +0.05Ω)
±(5% +0.10Ω)
±(5% +0.05Ω)
0
-50
0
50 60 80
MO Series
DERATING CURVE
-55˚C
100
80
60
40
20
155˚C
100 120 140 160 180 200 220 240
Ambient Temperature (˚C)
70˚C
PART NUMBERING SYSTEM
Suffix Code:
Package:
Bulk
Tape and Reel
Ammo Pack
2
8
Series
1
-
1
0
Value
K
/
R
E
E
L
d
Suffix
(blank)
REEL
AP
H
L
H
D
SERIES, SIZE, WATTAGE, RANGE OF VALUES, VOLTAGE AND DIMENSIONS
Series
281
282
283
286
261
262
307
308
309
Case Size
Small
Small
Small
Standard
Standard
Standard
Standard
Standard
Standard
Watts
(W)
1
2
3
5
1
2
3
5
7
Standard
Range of Values
0.1 ~ 1.0M
0.1 ~ 1.0M
0.1 ~ 1.0M
0.22 ~ 560K
0.1 ~ 1.0M
0.1 ~ 1.0M
0.1 ~ 1.0M
0.22 ~ 150K
20 ~ 150K
Voltage (V) (max.) @70˚C
Working Overload Withstanding
350
350
350
500
350
350
500
750
750
600
600
600
800
600
600
800
1, 000
1, 000
350
350
350
500
350
350
500
750
750
L (max.)
10
12
16
25
12
16
17.5
26
32
Voltage (V) (max.) @70˚C
D (max.)
4
5
5.5
8.0
5
5.5
6.5
8.5
8.5
H±3
28
28
28
28
28
28
28
38
38
d + .02, -.05
0.7
0.7
0.8
0.8
0.7
0.8
0.8
0.8
0.8
STANDARD STOCKED VALUES (Ω)
0.47
0.5
0.51
0.56
0.62
0.68
0.75
0.82
0.91
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
220
240
270
300
330
360
390
430
470
510
560
620
680
750
820
910
1.0K
1.1K
1.2K
1.3K
1.5K
1.6K
1.8K
2.0K
2.2K
2.4K
2.7K
3.0K
3.3K
3.6K
3.9K
4.3K
4.7K
5.1K
5.6K
6.2K
6.8K
7.5K
8.2K
9.1K
10K
11K
12K
13K
15K
16K
18K
20K
22K
24K
27K
30K
33K
36K
39K
43K
47K
51K
56K
62K
68K
75K
82K
91K
100K
110K
120K
130K
150K
160K
180K
200K
220K
240K
270K
300K
330K
360K
390K
430K
470K
510K
560K
620K
680K
750K
820K
910K
1.0M
XICON PASSIVE COMPONENTS • ARLINGTON, TX 76003 • www.xicon-passive.com • (800) 628-0544
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