PRODUCT BULLETIN
MOF-MOS SERIES
METAL OXIDE FILM RESISTORS
1/2 WATT THRU 10 WATT
EXCELLENT STABILITY
SOLVENT RESISTANT COATINGS
LOW NOISE
SMALL SIZE
FLAME RETARDENT
TOLERANCE 鹵 1% & 鹵 5%
TEMPERATURE COEFFICIENT
鹵 200 & 鹵 350 PPM/擄C
WILLOW TECHNOLOGIES LTD.
SHAWLANDS COURT, NEWCHAPEL ROAD
LINGFIELD, SURREY, RH7 6BL, ENGLAND
Tel. + 44 (0) 1342 835234 Fax. + 44 (0) 1342 834306
E-mail
rob@willow.co.uk
Website
http://www.willow.co.uk
Dimensions
TYPE
MOF
1/2 W
1W
2W
3W
4W
5W
7W
MOS
1W
2W
3W
5W
6W
7W
10 W
L
DIMENSION (mm)
D
d
H(MIN)
9鹵1
12 鹵 1
16 鹵 1
25 鹵 1
32 鹵 1
41 鹵 1
53 鹵 1
3.5 鹵 0.5
4.5 鹵 0.5
5.5 鹵 0.5
8.5 鹵 0.5
8.5 鹵 0.5
8.5 鹵 0.5
8.5 鹵 0.5
0.58 鹵 0.02
0.8 鹵 0.03
0.8 鹵 0.03
0.8 鹵 0.03
0.8 鹵 0.03
0.8 鹵 0.03
0.8 鹵 0.03
25
27
27
27
27
27
27
H
L
D
Operating Temperature Range is -55擄C to +155擄C
d
Specifications
TYPE
MOF
1/2 W
1W
2W
3W
4W
5W
7W
MOS
1W
2W
3W
5W
6W
7W
10 W
WORKING
VOLTAGE
OVERLOAD
VOLTAGE
RESISTANCE
RANGE
Dimensional
Correlation
in.
.023
.032
.138
.177
.217
.335
.354
.472
.630
.984
1.260
1.614
2.087
mm
.58
0.8
3.5
4.5
5.5
8.5
9.0
12
16
25
32
41
53
Max.
300V
350V
350V
500V
500V
750V
750V
Max.
600V
700V
700V
1000V
1000V
1000V
1000V
鹵 5%
0.1 1
0.1 1
0.1 1
0.5 1
10 1
10 150
10 150
NOTE: 1% TOLERANCE IS AVAILABLE IN MOF 1, 2 & 3 WATTS
FROM 1 OHM THRU 1 MEG. OHM.
1/2 - 3 W PARTS ARE COLOR CODED. 4 - 7 W ARE ALPHA NUMERIC
TCR 鹵 200 PPM is also available. Consult factory.
Temperature Coefficients
T200 = 鹵200 PPM/擄C
T350 = 鹵350 PPM/擄C
How to Order
Sample Part Number
MOS
1W
T350 100K
鹵5%
DEDICATION TO EXCELLENCE
Subject to change without notice
Continued on reverse side
Resistance Tolerance
Resistance Value
Temperature Coefficient
Wattage
Type
REV A
1/25/00
1
2
