Ohmite Mfg. Co. 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 47
HSP Series
Hermetically Sealed Precision Ultra-High Stability
Axial Terminals
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.
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
ordering information
B
C
D
1.50 / 38.10
min.
20 AWG
(0.032 / 0.813)
ex. HS185A:
22 AWG
(0.026 / 0.660)
HS185AS L 1M000T
Type Tolerance
T=0.01%
Q=0.02%
A=0.05%
B=0.1%
C = 0.25%
D = 0.5%
F=1.0%
Resistance
1R000 = 1 Ω
10R00 = 10 Ω
100R0 = 100 Ω
1K000 = 1000 Ω
10K00 = 10 KΩ
100K0 = 100 KΩ
1M000 =1 MΩ
Oil-Filled
A = Non oil-filled
F = Oil-filled
Wattage
185 = 0.125W
205 = 0.25
207 = 0.40
210 = 0.50
308 = 0.60
310 = 0.80
510 = 1.00
515 = 1.25
520 = 1.50
Sleeving
SL = with sleeving
blank = without
