RESISTOR SILICONE 3.0 OHM 10W

ALSR-10-3.0

Manufacturer Part NumberALSR-10-3.0
DescriptionRESISTOR SILICONE 3.0 OHM 10W
ManufacturerHuntington Electric Inc.
SeriesALSR
ALSR-10-3.0 datasheet
 


Specifications of ALSR-10-3.0

Resistance (ohms)3Power (watts)10W
CompositionWirewoundTemperature Coefficient±50ppm/°C
Tolerance±5%Size / Dimension0.311" Dia x 1.800" L (7.90mm x 45.72mm)
Lead StyleThrough HolePackage / CaseAxial
Resistance In Ohms3.0CaseAxial
Lead Free Status / RoHS StatusLead free / RoHS CompliantFeatures-
Height-Other namesALSR10-3.0
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ALVR
AXIAL LEAD
WIREWOUND RESISTORS
ALSR
H.E.I. Axial Lead Resistors are constructed with
steatite ceramic cores or alumina, terminated with welded cap and lead
assemblies and wound with the finest alloy resistance wires welded to the
cap and lead assemblies. Our special formula of vitreous enamel (ALVR)
or silicone (ALSR) coatings are then used to insulate the resistors. This
construction insures long life, durability, and reliability.
E
C
A ± .032
TYPE
WATT
(0.8)
ALVR-1
1
.125 (3.2)
ALSR-1
1
.110 (2.8)
ALVR-3
3
.218 (5.5)
ALSR-3
3
.200 (5.1)
ALVR-5A
5
.218 (5.5)
1.031 (26.2)
ALSR-5A
5
.200 (5.1)
ALVR-5
5/7
.343 (8.7)
1.031 (26.2)
ALSR-5
5/7
.312 (7.9)
ALVR-10
10
.343 (8.7)
1.843 (46.8)
ALSR-10
10
.312 (7.9)
1.800 (45.7)
ALVR - VITREOUS
ORDER INFORMATION
ALVRJ - 10 - 100 - NI
POWER
TYPE
V=VITREOUS
INCLUDE FOR
S=SILICONE
TOLERANCE
OPTIONAL FEATURES AVAILABLE
RESISTANCE TOLERANCE: Standard tolerance is ±5% (J)
for 1 Ohm, and greater and ±10% (K) for less than 1 ohm.
Available Tolerances: F = ±1%, J = ±5%, K = ±10%
NON-INDUCTIVE: Ayrton-Perry type non-inductive winding is
available. When required add “NI” to the part number.
LEADS: Hot tin-dipped leads with dimensions as shown in the
above chart are standard. However, special lead lengths and
diameters are available. For further infromation please contact
our sales office.
HUNTINGTON ELECTRIC, INC. 1 P.O. BOX 366 1 HUNTINGTON, IN 46750 1 (260) 356-0756 1 www.heiresistors.com
D
A
H.E.I. Axial lead resistors are especially suited for printed circuitry
C ± .032
D Typ.
E Typ.
(0.8)
.437 (11.1)
.020 (0.5)
1.5 (38)
.385 (9.8)
.020 (0.5)
1.5 (38)
.563 (14.3)
.032 (0.8)
1.5 (38)
.530 (13.5)
.032 (0.8)
1.5 (38)
.032 (0.8)
1.5 (38)
.937 (23.8)
.032 (0.8)
1.5 (38)
.032 (0.8)
1.5 (38)
.937 (23.8)
.032 (0.8)
1.5 (38)
.032 (0.8)
1.5 (38)
.032 (0.8)
1.5 (38)
ALSR - SILICONE
ADD FOR
RESISTANCE
VALUE
NON-INDUCTIVE
1 WATT THRU 10 WATT
applications and wherever miniaturization is required.
ENVIRONMENTAL SPECIFICATIONS
TEST
MIL-R-26
±(3% + .05Ω)>∆R
Load Life
±(2%+.05Ω)>∆R
Moisture Resistance
±90 PPM/8C below 1Ω
±50 PPM/8C 1W to 9.9Ω
Temp. Coefficient
±30 PPM/8C 10W and above
±(2% + .05Ω) >R
Thermal Shock
±(2% + .05Ω) >R
Short Time Overload
±(.1% + .05Ω) >R
Dielectric
±(2% + .05Ω) >R
Low Temp. Storage
±(2% + .05Ω) >R
High Temp. Storage
±(.2% + .05Ω) >R
Shock
±(.2% + .05Ω) >R
Vibration
±(1% + .05Ω) >R
Terminal Strength
Mechanical Terminal Strength: 10 lb. pull Test
RESISTANCE VALUE CHART
.10
.75
10
30
68
125
300
600
.13
1.0
12
33
75
150
330
680
.15
1.5
15
35
82
180
350
700
.20
2.0
18
39
100
200
390
750
.25
3.0
20
40
120
220
400
800
.30
4.0
22
47
125
225
470
820
.33
5.0
25
50
150
250
500
900
.50
7.5
27
56
180
270
560
1.0K
WATTAGE DERATING CHART
FOR HIGHER AMBIENT TEMPERATURES
25 50 100
150
200
250
300
AMBIENT TEMP. CL
1.1K
3.0K
6.8K
1.2K
3.5K
7.5K
1.5K
3.9K
8.0K
1.8K
4.0K
8.2K
2.0K
4.7K
10.0K
2.2K
5.0K
12.5K
2.5K
5.6K
15.0K
2.7K
6.0K
20.0K
350 375