HS100F1R0E Datasheet, PDF (1/2 Pages) Ohmite Mfg. Co. – Aluminum Housed Axial Terminal Wirewound, Industrial/Commercial Grade

The HS/HSN Series offers
greater power capacity (100
and 250 watts) in the same
design format as Ohmite’s 89
Series.
HS/HSN Series maintains
the same construction, materi-
als, and manufacturing tech-
niques as the 89 Series. As
a made-to-order product, it is
recommended for higher vol-
ume applications.
Features
• Standard winding (Model HS)
• Non-inductive winding (Model
HSN)
• Molded construction for total
environmental protection
• Complete welded construction
• Mounts on chassis to utilize
heat-sink effect
• High stability at conventional
power ratings
• Flat marking surface for easy
identification
• RoHS compliant; add “E” suffix
to part number to specify.
S p e cific a t i o n s
Material
Housing: Aluminum with hard
anodic coating.
Internal Coating: Silicone.
Core: Ceramic.
Terminals: Solder-coated axial
Derating: Linearly from
100% @ +25°C to 0% @
+275°C.
Electrical
Tolerance: ±1% and ±5% (other
tolerances available).
Power rating: Rating is based
on chassis mounting area and
temperature stability. Proper heat
sink: 12” x 12” x 0.125 Aluminum
panel.
Maximum ohmic values:
See chart.
Overload: 5 times rated wattage
for 5 seconds.
Temperature coefficient:
Under 1Ω: ±90 ppm/°C
1 to 9.99Ω: ±50 ppm/°C
10Ω and over: ±30 ppm/°C.
Dielectric withstanding voltage:
4500VAC.
in. (mm)
Dim. A
Dim. B
Dim. C
Dim. D
Dim. E
Dim. F
Dim. G
Dim. H
Dim. I
Dim. J
Dim. K
Dim. L
Dim. M
Dim. N
dimensions
HS100 / HSN100
HS250 / HSN250
100 watt
250 watt
2.75 ± .010 (69.85 ± .254)
3.875 ± .010 (98.425 ± .254)
2.25 ± .010 (57.15 ± .254)
2.5 ± .010 (63.50 ± .254)
3.50 ± .031 (88.90 ± .787)
4.5 ± .031 (114.30 ± .787)
5.478 ± .093 (139.14 ± 2.36)
6.73 ± .093 (170.94 ± 2.36)
1.812 ± .031 (46.02 ± .787)
2.125 ± .031 (53.98 ± .787)
2.812 ± .031 (71.42 ± .787)
3.0 ± .031 (76.20 ± .787)
1.75 ± .031 (44.45 ± .787)
2.188 ± .031 (55.58 ± .787)
1.88 ± .031 (4.78 ± .787)
0.250 ± .031 (6.35 ± .787)
0.770 ± .015 (19.56 ± .381)
0.955 ± .015 (24.26 ± .381)
0.375 ± .031 (9.52 ± .787)
0.312 ± .031 (7.92 ± .787)
0.188 ± .010 (4.78 ± .254)
0.188 ± .010 (4.78 ± .254)
0.219 ± .031 (5.56 ± .787)
0.25 ± .031 (6.35 ± .787)
12 - 24 UNC - 2A THD
1/4 - 20 UNC - 2A THD
0.989 ± .031 (25.12 ± .787)
1.25 ± .031 (31.75 ± .787)
D
G
C
N
I
A
H
HS/HSN_E S_Be_F ries
L _{Aluminum Housed Axial Terminal}
K
Wirew^Jound,
Industrial/Co^Mmmercial
Grade
100 & 250 watt
D
G
C
N
I
A
H
M
E
BF
L
J
K
nickel-plated brass nut,
stainless steel stud
Series
HS100
HSN100
HS250
HSN250
Power Rating
(Watts)
100
100
250
250
Resistance Range
(Ohms)
.05 - 29.4K
1.0 - 14.7K
.10 - 35.7K
1.0 - 17.4K
Derating Curve
100
Max. Working
Voltage
1900
1350
2300
1625
80
Mounted to
aluminum chassis
60
40
Unmounted
20
0
0 25 50 75 100 125 150 175 200 225 250 275
Ambient Temperature, °C
OR D ERING IN F ORMATION
Non-Inductive Winding
Optional (blank = std. winding)
HSN100JR05E
Series
Wattage Tolerance Ohms
RoHS
100
F = 1% R05 = 0.05Ω Compliant
250
J = 5% 1R0 = 1.0Ω
K=10% 10R = 10Ω
100 = 100Ω
10K = 10,000Ω
14K7 = 14,700Ω
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Ohmite Mfg. Co.
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax [phone] • www.ohmite.com • [e-mail] 27