Keithley 7169A
Keithley Signal Conditioning Modules. Model: 7169A.
- Model
- Keithley 7169A
- Calibration
- Available on request
- Price
- $850
- RFQ ref
- 7169A
This unit
The Keithley 7169A is a 20-channel Form C switch card engineered for seamless integration into the Keithley Model 7002 mainframe. This module delivers automated signal path switching and routing control, enabling flexible test configuration across complex measurement systems. Each of the 20 independent channels employs a single-pole, double-throw (SPDT) isolated relay, supporting switching currents up to 0.5 A RMS and carry currents to 1 A RMS with peak voltages of 500 V. On-card buses and jumper-selectable configurations allow dynamic reconfiguration from individual switches to multiplexer operation, accommodating diverse routing topologies without hardware changes.
Technical Specifications
Channel Count: 20 independent Form C relays per card
Contact Type: SPDT (Single Pole Double Throw)
Maximum Signal Levels: 0.5 A RMS switched; 1 A RMS carry; 10 W resistive load; 500 V peak
Contact Life: >10⁸ closures (cold switching); >10⁷ closures (at maximum signal levels)
Contact Resistance: <2 Ω to rated life
Contact Potential: <35 µV (C to NO or NC)
Actuation Time: 10⁹ Ω, 10⁹ Ω, 10⁸ cold-switching contact life supports extended test cycles
Compatibility & Integration The 7169A operates exclusively within the Keithley Model 7002 mainframe. Compatible accessories include the Model 7169-MTC-3 mass-terminated cable assembly (3 m) and Model 7169-KIT connector components for custom cable builds. The card conforms to EU Directive 89/336/EEC (EMC) and EU Directive 73/23/EEC (safety; meets EN61010-1/IEC 1010).
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | 0.5 A RMS switched, 1 A RMS carry, 500 V peak |
Keithley 7169A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keithley 7169A. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Keithley 7169A price
This Keithley 7169A is listed at $850. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keithley 7169A calibration cost
NIST-traceable calibration for the Keithley 7169A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
