HSP Series
F e at u r e S
Hermetically Sealed, Precision,
Ultra-High Stability, Axial Terminals
• 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
S e r i e S S P e c i F i c at i o n S
*Minimum Value = 10Ω
Model
HS185A
HS205A
HS207A
HS210A
HS308A
HS310A
HS510A
HS515A
HS520A
Max. Resistance*
(ohms)
1.0M
1.4M
2.8M
3.0M
5.6M
7.6M
24M
35M
43M
Power Rating
@ 25°C (watts)
0.125
0.25
0.40
0.50
0.60
0.80
1.00
1.25
1.50
Max. Voltage
(volts)
300
300
600
600
600
600
600
600
900
Part Marking
• Ohmite
• Model
• Resistance value
• Resistance tolerance
• Date code
dimenSionS
(in./mm)
1.50 /
38.10
min.
B
D
Model
HS185A
HS205A
HS207A
HS210A
HS308A
HS310A
HS510A
HS520A
HS515A
Power
Rating
0.125
0.25
0.40
0.50
0.60
0.80
1.00
1.50
1.25
D
±0.010/0.254*
0.187 / 4.75
0.250 / 6.35
0.250 / 6.35
0.250 / 6.35
0.375 / 9.52
0.500 / 12.70
0.500 / 12.70
0.500 / 12.70
0.375 / 9.52
B
±0.020/0.508
0.500 / 12.70
0.500 / 12.70
0.750 / 19.05
0.820 / 20.80
1.00 / 25.40
1.05 / 25.40
1.00 / 25.40
C
±0.030/0.762
0.625 / 15.88
0.562 / 14.27
0.812 / 20.62
1.063 / 27.00
0.920 / 23.35
1.050 / 26.67
1.605 / 40.77
2.160 / 54.86
1.220 / 30.99
C
20 AWG
(0.032 /
0.813)
ex. HS185A:
22 AWG
(0.026 / 0.660)
1.50 / 38.10
2.00 / 50.80
*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
SL1
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%
C = 0.25%
D = 0.5%
F = 1.0%
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