Dongguan Chenglue Electronic co.,Ltd |
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Good Stability CBB21 104J 630V Metallized Polyester Film Capacitor
High-Frequency Resistance
CBB capacitors have no polarity, high insulation resistance,
excellent frequency characteristics (broad frequency response), and
low dielectric loss. Based on the above advantages, film capacitors
are widely used in analog circuits, especially in the signal
cross-connection part. , it is necessary to use capacitors with
good frequency characteristics and extremely low dielectric loss to
ensure that the signal will not be distorted during transmission.
The dielectric constant is high, the volume is small, the capacity
is large, and the stability is relatively good. It is suitable for
Bypass capacitors, polystyrene film capacitors, have low dielectric
loss and high insulation resistance, but have a large temperature
coefficient and can be used in high-frequency circuits.
CBB capacitor classification and use
CBB19 Metallized Polypropylene Film Circular Axial Capacitors
Features: Metallized polypropylene film is used as the medium and
electrode, and it is sealed with epoxy resin and has excellent
electrical properties, good reliability, high temperature
resistance, small size, large capacity, etc. and good self-healing
performance .
Uses: Suitable for AC and DC circuits such as instruments, meters,
household appliances, etc., and widely used in frequency division
circuits of audio systems.
CBB20 metallized polypropylene film flat axial capacitor
Features: Metallized polypropylene film is used as the medium and
electrode, wrapped with flame-retardant tape, and sealed with epoxy
resin. It has excellent electrical conductivity, high reliability,
high temperature resistance, small size, large capacity, etc. and
good self-healing performance.
Uses: Suitable for AC and DC circuits such as instruments, meters
and household appliances, and widely used in frequency division
circuits of audio systems.
CBB22 metallized polypropylene film DC capacitor
Features: Metallized polypropylene film is used as the medium and
electrode, encapsulated with flame-retardant insulating material,
one-way lead out, with outsourcing, epoxy resin sealing, with
excellent electrical performance, good reliability, small loss and
good self-healing performance.
Specification:
Climatic Category | 40/085/21 |
Rated Voltage | 63V , 100V , 250V,400V,630V |
Capacitance Range | 0.0010μF~1.0μF |
Voltage Proof | 1.6 UR |
Insulation Resistance | ≥3 000MΩ, CR≤0.33μF |
≥1 000S, CR>0.33μF | |
(20℃, 1min) | |
Disspation Factor | ≤0.008(20℃, 1kHz) |
Outline Drawing:
FAQ
Q;Materials of products?
A;A metallized film for A + grade capacitors. Besides we accept
customization
Q;Samples are free?
A:yes!
Q;Quality Control?
A;Quality is first,We has passed ISO9001and ROHS REACH
certification,As an important part of quality management, quality
control is the key to proving the effectiveness of quality
certification.