Model 3761 10-Channel Low Current Multiplexer Card User's Manual
Contact information
If you have any questions after you review the information in this documentation, please contact your
local Keithley Instruments office, sales partner, or distributor. You can also call the corporate
headquarters of Keithley Instruments (toll-free inside the U.S. and Canada only) at 1-800-935-5595,
or from outside the U.S. at +1-440-248-0400. For worldwide contact numbers, visit the
Instruments website
General information
General ratings for the 3761 are listed in the following table.
Category
Voltage rating*
Current rating
Input and output connections Ten sample inputs for female SMA cables
Environmental conditions
*Input voltage operating range ±8 V
Specifications
For the most recent instrument specifications, search for the 3761 on the
website
(http://www.tek.com/keithley).
3761-900-01 Rev. B / January 2018
(http://www.tek.com/keithley).
Specification
30 V
100 mA
Two measurement outputs for female SMA cables
Indoor use only
Operating: 0 °C to 50 °C (32 °F to 122 °F), 70% relative humidity up to
35 °C (95 °F); derate 3% relative humidity per °C, 35 °C to 50 °C,
noncondensing
Storage: −25 °C to 65 °C (-13 °F to 149 °F)
Altitude: 0 to 2000 m (0 to 6562 ft) above sea level
Pollution degree: 2
Section 1: Introduction
Keithley
Keithley Instruments
1-3