Keithley 7152-MTC-2
Keithley Modular Instrument Chassis. Current: 20 mA per crosspoint, Current: 1 A, Current: 0.5 A.
- Model
- Keithley 7152-MTC-2
- Calibration
- Available on request
- Price
- $145
- Status
- In stock
- RFQ ref
- 7152-MTC-2
This unit
The Keithley 7152-MTC-2 is a 4×5 matrix test card engineered for automated signal routing and switching within Keithley mainframe systems. It delivers high-isolation signal paths with dual-pole Form A crosspoints optimized for precision low-current and high-impedance measurements in semiconductor and materials characterization applications.
Technical Specifications Matrix Configuration
4 rows × 5 columns
2-pole Form A crosspoints (Signal and Guard per point)
Relay drive current: 20 mA per crosspoint
Actuation time: <2 ms (exclusive of mainframe) Contact Ratings
Peak carry current: 1 A
Peak switched current: 0.5 A
Maximum resistive power: 10 VA
Path resistance: <1 Ω per contact to rated life
Contact life: 10⁸ closures (cold switching), 10⁵ closures (maximum signal level) Signal Integrity
Offset current: <1 pA (10 fA typical)
Contact potential: 10¹³ Ω and 10¹¹ Ω and 10⁹ Ω and <300 pF
Crosstalk: <–50 dB at 1 MHz (50 Ω load)
Insertion loss: 0.1 dB typical (1 MHz, 50 Ω source/load)
3 dB bandwidth: 60 MHz typical (50 Ω load) Voltage Ratings
Common-mode peak: 200 V (Signal or Guard to Chassis)
Path-to-path peak: 200 V (Signal or Guard to Signal or Guard)
Key Features
Dual-pole crosspoints for simultaneous Signal and Guard path switching
Extreme leakage isolation suitable for femtoampere and picoampere measurements
Low-frequency and RF operation to 60 MHz bandwidth
M-series connector blocks for flexible cable termination and expansion
Contact life certified to 10⁸ switching cycles under cold-switching conditions
Typical Applications
High-isolation measurements in semiconductor device testing
Insulation resistance and dielectric property characterization
Automated multi-point signal routing in test systems
Low-current precision measurements requiring sub-picoampere accuracy
Compatibility & Integration Designed for Keithley 7152 mainframe systems; compatible with 7001 and 7002 mainframes. Standard 0.6 m cable termination with M-series connectors. Expands via 7152-MTC cables or connects to external instruments (electrometers, SMUs) through optional 7152-TRX cables terminated with 3-lug triaxial connectors.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 60 MHz | Voltage / Current Range: 1 A carry / 0.5 A switched, 200 V peak (common-mode and path-to-path) |
Keithley 7152-MTC-2 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Keithley 7152-MTC-2. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Keithley 7152-MTC-2 price
This Keithley 7152-MTC-2 is listed at $145. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Keithley 7152-MTC-2 calibration cost
NIST-traceable calibration for the Keithley 7152-MTC-2 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 →
