Keithley 6521
| Attribute | Value |
|---|---|
| Function | Scanner Card for use with Keithley 2700, 2701, and 2750 Multimeter/Data Acquisition Systems |
| Number of Channels | 40 channels |
| Channel Configuration | 2-pole multiplexer |
| Maximum Voltage | 300 V DC or RMS |
| Maximum Current | 1 A |
| Contact Resistance | Less than 1 Ω initial |
| Relay Type | Electromechanical |
| Mechanical Life | More than 1 × 10⁷ operations per channel |
| Electrical Life | More than 1 × 10⁵ operations per channel at full load |
| Compatible Mainframes | Keithley 2700, 2701, 2750 |
Keithley 6521 Options:
- 6521 - 6521-3Y-EW - 1-year factory warranty extended to 3 years from date of shipment
| Model | 6521 |
|---|
The Keithley 6521 Low Current Scanner Card is a 10-channel multiplexer optimized for low-current switching in multipoint testing. Each channel features an offset current of 10 fA, with BNC connectors for low-noise coaxial compatibility. It maintains current paths even when channels are deselected, ensuring consistent and reliable measurements.
Ideal for reverse leakage and FET gate leakage tests, the Keithley 6521 supports automated testing scenarios where high sensitivity and low noise are critical.
Testwall can supply the used Keithley 6521, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keithley 6521.
