What is the maximum pulse rise time?

The maximum allowed dV/dt depends on the working voltage relative to the rated voltage and the specific model dimensions.

Mpt Cbb20T, 474j 1200V, Metallized Polypropylene Film Capacitor (Axial-Type) *

Name: Mpt Cbb20T, 474j 1200V, Metallized Polypropylene Film Capacitor (Axial-Type) *
Brand: Hongfarad Electronic (HK) Limited
SKU: 2161493445

Guangdong, ChinaHongfarad Electronic (HK) Limited

US$0.0178-0.0213

1,000 Pieces

Product profile

Customization

Available

Type

Polypropylene Capacitor

Application

General Purpose, High Voltage

Model NO.

MPT CBB20T

Packaging Type

Through Hole

Capacitance

0.001UF~15.0UF

Structure

Fixed Capacitor

Manufacturing Material

Polypropylene

Electrolyte

Air Medium

Usage

High Frequency Coupling, High Frequency Bypass

Tuning

Polystyrene Capacitor

Filter

Paper Capacitor

Transport Package

50 Pieces in a Box, 250 Pieces to an Export Carton

Trademark

Hongfarad

Origin

China(Mainland)

HS Code

8532220000

Production Capacity

1000000

Key features

Excellent Self-Healing: Metallized polypropylene film offers superior self-healing properties for long-term reliability.

High Voltage Rating: Rated voltage up to 1250V with proof voltage of 1.6UR for robust high-voltage applications.

Low Inductance Design: Non-inductive axial type structure ensures performance in high-frequency coupling and bypass circuits.

Flame Retardant Safety: Ends filled with flame retardant epoxy resin and wrapped in polyester tape for enhanced safety.

OEM/ODM Support: OEM and ODM services are available for custom dimensions and special requirements.

Standard Compliance: Manufactured in reference to GB/T 10190 and IEC 60384-16 standards for quality assurance.

Versatile Applications: Ideal for temperature compensation, timing, oscillator circuits, and power factor correction in SMPS.

Company profile

Hongfarad Electronic (HK) Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2013-06-04 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.92h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryHongfarad Electronic (HK) Limited is identified as a China-based manufacturer of film, aluminum electrolytic, ceramic, and other capacitors, established in 2004 and located in Dongguan, Guangdong. The supplier reports more than 10 years of capacitor R&D and manufacturing experience, an experienced technical service team, ISO9001 and ISO14001 certification, more than 10 production lines, and annual film-capacitor output of 500 million pieces. It states that it serves multiple international markets and provides technical and consulting services. Evidence supports manufacturing scale, technical experience, and management-system certification. However, the records provide insufficient evidence regarding financial credibility, product customization, and specific customer cases. There is also an inconsistency between the stated manufacturer status and another record describing the company nature as a trading company; this should be verified before qualification.

CertificationsThe supplier explicitly reports ISO9001 and ISO14001 certificates. These support quality-management and environmental-management credentials, although the record does not provide certificate numbers, validity dates, or scope.

After-Sales capabilityThe supplier reports an experienced technical service team and states that it provides technical and consulting services, alongside product support and service commitments. These statements support after-sales and technical-support capability, but no detailed service response process or warranty terms are provided.

R&D capabilityThe supplier reports more than 10 years of continuous R&D and improvement, a strong R&D center, an experienced technical team, and focus on technology-oriented markets including automotive electronics and renewable energy. This is explicit evidence of an established innovation function.

Production capacityThe supplier reports automated winding, spray-gold, welding/packing, and electrical-testing workshops, more than 10 production lines, 11–20 quality-control staff, and annual film-capacitor output of 500 million pieces. These data support substantial and automated production capability, although the reported total employee count of 12 is inconsistent with the stated quality-control staffing range and should be clarified.