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CBB22 681J 1600V 0.00068uF High-Voltage Film Capacitor — prepared for engineering comparison, sample validation and B2B procurement.
INTRODUCTION
| Procurement Field | Confirmed Current Record |
|---|---|
| Product / Model | CBB22 681J 1600V 0.00068uF High-Voltage Film Capacitor |
| Product Type | High-Voltage Pulse Film Capacitor |
| Capacitance | 0.00068uF (code 681) |
| Rated Voltage | 1600v |
| Tolerance | J=+5%; K=+10%; M=±20% |
| Lead Pitch / Dimensions | p=15mm, 20mm and customized |
| Operating Temperature | -25℃~+125℃ |
| Expected Life | 2000hour-8000hour |
| Color / Finish | Red or custom |
| Package Type | Through Hole, Tape, Reel |
| Packing | Standard package box |
| Sample Support | support for free samples |
| Available Documentation | ISO9001 ISO4001 ROSH SGS CE |
| Supply Format | Original manufacturer, ODM/OEM |
Product Information
A product-specific engineering and procurement guide for CBB22 681J 1600V 0.00068uF High-Voltage Film Capacitor, built around 0.00068uF (code 681), 1600v and p=15mm, 20mm and customized.
A high-voltage leaded film capacitor for pulse and switching-circuit evaluation where voltage, edge rate, loop inductance, frequency and thermal duty must be reviewed together.
Final suitability depends on the exact waveform, temperature, construction and approved mechanical sample.
Evaluate rated voltage together with repetitive peaks, overshoot and abnormal conditions.
Provide dV/dt, peak current, pulse width and repetition rate for engineering selection.
Keep the connection path short and confirm pitch, clearance and conductor geometry.
Measure case temperature under the real waveform and warmest credible ambient.
Fix the electrical target. Confirm 0.00068uF (code 681), 1600v, tolerance and circuit function.
Describe the waveform. Provide frequency, current, pulse width and repetition rate where applicable.
Check temperature. Include ambient, heat sources, airflow and acceptable case rise.
Approve mechanical fit. Verify p=15mm, 20mm and customized, body envelope, clearance and assembly process.
Release the sample. Record model, drawing, test conditions, acceptance limits and documents.
Review steady voltage, transients, frequency, current or pulse duty and temperature as one operating envelope.
Do not approve an alternate from capacitance and voltage labels alone.
Confirm p=15mm, 20mm and customized, body dimensions, PCB clearance, lead forming and production handling.
Release the production footprint from the drawing or approved sample.
Evaluate voltage stress, waveform, temperature and mechanical fit before production release.
Evaluate voltage stress, waveform, temperature and mechanical fit before production release.
Evaluate voltage stress, waveform, temperature and mechanical fit before production release.
Evaluate voltage stress, waveform, temperature and mechanical fit before production release.
| Risk | Engineering Prevention |
|---|---|
| Peak voltage exceeds margin | Capture repetitive and abnormal peaks at the capacitor terminals. |
| Pulse current is underestimated | Use C × dV/dt for screening and confirm exact-series limits. |
| Loop inductance is excessive | Shorten the connection and minimize commutation-loop area. |
| Thermal duty is overlooked | Measure temperature under repetitive pulses and final cooling. |
| Clearance is insufficient | Approve pitch, body envelope, creepage and service clearance. |
| Validation Step | Evidence to Record |
|---|---|
| Incoming baseline | Part marking, capacitance, dimensions, lead condition and appearance. |
| Functional circuit test | Voltage waveform, frequency, current or pulse condition and system behaviour. |
| Thermal check | Ambient, warm-up time, case temperature and cooling arrangement. |
| Mechanical approval | Pitch, body envelope, clearance, mounting stability and assembly process. |
Product code, capacitance, tolerance and rated voltage
Circuit function, waveform, frequency and pulse or current conditions
Ambient temperature, cooling and expected duty cycle
Lead pitch, maximum body dimensions and PCB or enclosure drawing
Sample quantity, annual demand, packaging and labeling requirements
Required inspection, compliance and project documents
Send the circuit duty and mechanical envelope. LORIDA can organize the quotation, drawing review, sample plan and OEM requirements around the selected configuration.
No. Frequency, waveform, temperature, tolerance, mechanical fit and circuit position must also be reviewed.
Provide dV/dt, peak current, pulse width, repetition rate, switching frequency, ambient temperature and the mounting-loop drawing.
Send the target code, circuit function, voltage waveform, frequency, temperature, dimensions, quantity, packaging and documentation needs.
Yes. Feasibility depends on the selected construction, electrical target, order quantity and approved sample.
Compare the controlled drawing and electrical duty, then repeat functional and temperature validation in the target circuit.
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Shenzhen Lorida Technology co., Ltd was established in 2014. The company is located in Longhua district, Shenzhen city. The production factory is located in Heshan district, Yiyang city, Hunan province.
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