HSP Series
1.50 /
38.10
min.
FEATURES
• Accuracy to ±0.001% absolute
• Shelf life to 10 ppm/year
• Temperature coefficient to
±3 ppm/°C, -10°C to +80°C
• Low voltage coefficient
• Low noise
• Extremely low thermal EMF
• Available in 4-terminal on HS500
series
• Oil-filled version available
Part Marking:
• Ohmite
• Model
• Resistance value
• Resistance tolerance
• Date code
Hermetically Sealed Precision Ultra-High Stability
Axial Terminals
B
D
C
20 AWG
(0.032 /
0.813)
ex. HS185A:
22 AWG
(0.026 / 0.660)
Maximum Power
Dimensions (in./mm)
Resistance Rating Maximum
Value* @ 25°C Voltage
D
B
C
Model (ohms) (watts) (volts) ±0.010/0.254** ±0.020/0.508 ±0.030/0.762
HS185A
1.0M
0.125
300
0.187 /
4.75
0.500 /
12.70
0.625 /
15.88
HS205A
1.4M
0.25
300
0.250 /
6.35
0.500 /
12.70
0.562 /
14.27
HS207A
2.8M
0.40
600
0.250 /
6.35
0.750 /
19.05
0.812 /
20.62
HS210A
3.0M
0.50
600
0.250 /
6.35
1.00 /
25.40
1.063 /
27.00
HS308A
5.6M
0.60
600
0.375 /
9.52
0.820 /
20.80
0.920 /
23.35
HS310A
7.6M
0.80
600
0.375 /
9.52
1.00 /
25.40
1.050 /
26.67
HS510A
24M
1.00
600
0.500 /
12.70
1.05 /
25.40
1.220 /
30.99
HS515A
35M
1.25
600
0.500 /
12.70
1.50 /
38.10
1.605 /
40.77
HS520A
43M
1.50
900
0.500 /
12.70
2.00 /
50.80
2.160 /
54.86
*Minimum Value = 10Ω **Clear sleeving available, add 0.040"/ 1.016mm to body diam.
O R D E R I N G I N F O R M AT I O N
H S 1 8 5 A
SL
1 M 0 0 0 T
Oil-Filled
Type
Wattage
Resistance
185 = 0.125W A = Non oil-filled
1R000 =
1
Ω
F = Oil-filled
205 = 0.25
10R00 = 10
Ω
207 = 0.40
100R0 = 100
Ω
210 = 0.50
1K000 = 1000
Ω
Sleeving
308 = 0.60
SL = with sleeving
10K00 = 10 KΩ
310 = 0.80
100K0 = 100 KΩ
blank = without
510 = 1.00
1M000 = 1 MΩ
515 = 1.25
520 = 1.50
Tolerance
T = 0.01%
Q = 0.02%
A = 0.05%
B = 0.1%
F = 1.0%
40
Ohmite Mfg. Co.
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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