TCR (ppm)


Mounting Style

Power (W)

Resistance (Ω)


Oper. Voltage


Ohm value calculator: ohms resistance, voltage, amperes current, watts power

Enter any two values and press Calculate:

Volts (Volts)

Resistance (Ohms)

Current (Amps)

Power (Watts)

Ohmite Manufacturing invites you to call our Tech Center Hotline with technical questions regarding our products. A member of our application engineering group will be available to answer your inquiries.

USA: 1-866-964-6483 x245
(Int'l: 1-847-258-0300 x245)
8am-4pm central time
Monday to Friday

Ohmite Part Number/Series
Enter any two values and click third. x
Resistor 1 (200-5GΩ; 10% tol. above 1GΩ)
Resistor 2 (200-5GΩ; 10% tol. above 1GΩ)
Resistor 3 (200-5GΩ; 10% tol. above 1GΩ)
Resistor 4 (200-5GΩ; 10% tol. above 1GΩ)
Total resistance (RT)
(eg. 500M ±1%)
First resistor (R1)
(eg. 499.5M ±1%)
Second resistor (R2)
(eg. 500K ±1%)
Ratio (RT/R2)
(eg. 1,000:1 ±1%)
Quantity required
(25 pcs. minimum)
Ohmite Part Number/Series
Ohm Value or Any Value
Wattage or Any Value
Tolerance or Any Value
Estimated Annual Usage
Address line 1
Address line 2
Postal Code
Phone Number
Fax Number
E-Mail Address

Ohmite Mfg. Co. | 85 West Algonquin Road | Suite 230 | Arlington Heights, IL 60005 | 1-866-9-OHMITE | Int'l: 1-847-258-0300 | Fax: 1-847-574-7522 | | Terms & Conditions of Sale | Legal Statement | Privacy Statement | Site Map | Corporate Parent-Heico | Career Opportunities | Press Releases | Company History
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