NTE Electronics vitreous adjustable wirewound Catalog Page
VITREOUS ADJUSTABLE WIREWOUND
Features:
• Vitreous enamel coating over steatite ceramic core with welded terminals
12 WATT
Value in Stock Value in Stock Value in Stock Value in Stock Value in Stock
Ohms Number Ohms Number Ohms Number Ohms Number Ohms Number
10 12WA010
25 12WA025
Value in Stock Value in Stock Value in Stock Value in Stock Value in Stock
Ohms Number Ohms Number Ohms Number Ohms Number Ohms Number
10 25WA010
25 25WA025
Value in Stock Value in Stock Value in Stock Value in Stock Value in Stock
Ohms Number Ohms Number Ohms Number Ohms Number Ohms Number
10 50WA010
25 50WA025
Value in Stock Value in Stock Value in Stock Value in Stock Value in Stock
Ohms Number Ohms Number Ohms Number Ohms Number Ohms Number
10 100WA010
25 100WA025
NTE NTE NTE NTE NTE
50 12WA050
100 12WA110
250 12WA125
500 12WA150
1K 12WA210 5K 12WA250
25 WATT
NTE NTE NTE NTE NTE
50 25WA050
100 25WA110
250 25WA125
500 25WA150
1K 25WA210
5K 25WA250
10K 25WA310
50 WATT
NTE NTE NTE NTE NTE
50 50WA050
100 50WA110
250 50WA125
500 50WA150
1K 50WA210
5K 50WA250
10K 50WA310
100 WATT
NTE NTE NTE NTE NTE
50 100WA050
100 100WA110
250 100WA125
500 100WA150
1K 100WA210
5K 100WA250
10K 100WA310
225 WATT
Value in Stock Value in Stock Value in Stock Value in Stock Value in Stock
Ohms Number Ohms Number Ohms Number Ohms Number Ohms Number
10 225WA010
25 225WA025
NTE NTE NTE NTE NTE
50 225WA050
100 225WA110
250 225WA125
500 225WA150
1K 225WA210
5K 225WA250
10K 225WA310
SPECIFICATIONS
Electrical Characteristics
NTE Number
Resistance Range
(Ohms)
All Wattages 10 10 1000 VAC +375°C Max ±400
All Wattages 25 to 10K 10 1000 VAC +375°C Max ±260
Mechanical* (inches (mm))
NTE Number
A
Typical
B
±.032 (±0.8)
12WA Series .310 (7.9) .190 (4.8) 1.750 (44.5) .190 (4.8) .440 (11.2) .100 (2.5) .500 (12.7) .100 (2.5)
25WA Series .560 (14.2) .310 (7.9) 2.000 (50.8) .250 (6.4) .560 (14.2) .170 (4.3) .690 (17.5) .170 (4.3)
50WA Series .560 (14.2) .310 (7.9) 4.000 (102.0) .250 (6.4) .560 (14.2) .170 (4.3) .690 (17.5) .170 (4.3)
100WA Series .750 (19.0) .500 (12.7) 6.500 (165.0) .250 (6.4) .560 (14.2) .170 (4.3) .690 (17.5) .170 (4.3)
225WA Series 1.130 (28.7) .750 (19.0) 10.500 (267.0) .310 (7.9) .630 (16.0) .200 (5.1) .880 (22.4) .170 (4.3)
* These dimensions are for reference only, please consult the factory for actual size.
Tolerance
(%)
C
±.032 (±0.8)
D
±.032 (±0.8)
Voltage
(Volts)
E
Typical
D F
Operating Temperature
(T
)
opr
F
Typical
C
H
Temperature Coefficient
(PPM/°C)
G
Typical
E
Typical
G
H
18
A B
NTE Electronics, Inc. Voice (973) 748-5089 FAX (973) 748-6224 http://www.nteinc.com
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