Oscilloscope
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This page explains how Probes is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Probes are essential accessories for oscilloscopes that physically and electrically connect the measurement instrument to the circuit or device being analyzed.
Technical details and manufacturing context for Probes
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Bandwidth | 100–500 MHz | Choose ≥ 5× the highest signal frequency |
| Rise Time | 0.7–3.5 ns | Calculated as 0.35/BW; faster for high-speed signals |
| Attenuation Ratio | 1:1–100:1 | 10:1 typical; 100:1 for high voltage |
| Input Resistance | 1–10 MΩ | 10 MΩ typical; higher minimizes loading |
| Input Capacitance | 8–15 pF | Lower is better for high-frequency |
| Max Input Voltage | 300–1000 V | CAT II rated; derate at high frequencyIEC 61010 |
| Operating Temperature | -10–55 °C | Outside range may affect accuracy |
| Storage Temperature | -40–70 °C | Non-operating condition |
| Cable Length | 1.2–1.5 m | Longer cables increase capacitance |
| Connector Type | BNC | Standard for oscilloscope inputIEC 60169-8 |
| Compensation Range | 10–25 pF | Match to oscilloscope input capacitance |
| Weight | 50–120 g | Lightweight reduces strain on connector |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Probes.
This component is essential for the following industrial systems and equipment:
| voltage: | Up to 600V CAT II |
| bandwidth: | Up to 500 MHz |
| temperature: | -40°C to +125°C |
| input impedance: | 1 MΩ ± 2% || 13 pF ± 2 pF |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The typical bandwidth range is 100 to 500 MHz, but you should choose a probe with a bandwidth at least five times the highest signal frequency you intend to measure. Always verify the specific bandwidth for your model.
The attenuation ratio, such as 10:1 or 100:1, reduces the signal amplitude before it reaches the oscilloscope. This allows measurement of higher voltages without overloading the input. The ratio must be matched with the oscilloscope's settings for accurate readings.
Input resistance and capacitance determine the loading effect on the circuit under test. Higher resistance (e.g., 10 MΩ) minimizes loading, while lower capacitance (e.g., 8-15 pF) is better for high-frequency signals. These values affect signal integrity.
The connector type typically complies with IEC 60169-8 for BNC connectors, and the maximum input voltage is rated according to IEC 61010. However, compliance must be verified with the manufacturer for the specific model.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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