Cbb21 334j400V Archives - Xuansn Capacitor https://capacitorsfilm.com/product-tag/cbb21-334j400v/ Capacitor Supplier Fri, 17 Sep 2021 03:43:20 +0000 zh-Hans hourly 1 https://wordpress.org/?v=7.0.2 CBB21 metallized film capacitor 273J Wholesale sales https://capacitorsfilm.com/product/cbb21-metallized-film-capacitor-273j-for-high-frequency-oscillation-circuit/ Tue, 23 Feb 2021 01:51:36 +0000 https://capacitorsfilm.com/?post_type=product&p=2424 CBB21 Polypropylene Capacitor 273J 250V FILM CAPACITOR 10mm Capacitace Tolerance: ±5%(J) Size(T*H*W):5*10.5*13mm

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]]> CBB21 metallized film capacitor 273J for high frequency oscillation circuit

CBB21 metallized film capacitor 273J is replaced by metallized polypropylene film non-inductive structure. It is made of tinned copper clad steel wire, flame retardant epoxy resin powder package sealed or plastic shell, filled with flame retardant epoxy resin. Its main uses are in a wide range of high-frequency, DC, AC and pulse circuits. It is suitable for color TV S correction circuit that requires small size and excellent performance. Electronic equipment resonance, power factor compensation of emergency lights, supplement of switching power supply, timing, oscillation circuit.

CBB21 metallized film capacitor 273J for high frequency oscillation circuit

ltem Characteristics
Reference standard GB10188(IEC 60384-13)
Climatic Category 40/85/21
Rated Voltage 250V
Capacitance 0.027μF
Capacitance Tolerance ±5%(J)
Voltage proof 1.6UR(2S)
Dissipation Factor ≤0.002(20℃,1KHz)
Insulation Resistance

≥100000MΩ

 20°C，1min

Size of CBB21 273J 250V Film Capacitor

CBB21

CBB21 273J 250V Film Capacitor

W: 13.0mm
H: 10.5mm
T: 5.0mm
P±1：10.0mm

CBB21

 

CBB21FAQ

Q:Film capacitors have been wave soldered, lead-free soldered, about 200 degrees? High temperature can easily damage the capacitor or affect the life. Don’t know how this industry is controlled and handled? Is manual welding required? Is there a temperature limit in the capacitor specifications? Is the solder joint temperature or body temperature when labeling?

A：Hello, the temperature of the wave soldering peak of the film capacitor can be 275 ° C, which is also the temperature of the IEC standard, and the tin immersion time is 3S-5S. The other is the preheating temperature and time. Film capacitors can withstand this temperature. Does not affect electrical characteristics. The solderability temperature and soldering heat resistance temperature are stated in the specification approval book. The former is aimed at the solderability of capacitor pins, while the latter is about the influence of welding temperature on the characteristics of film capacitors.

Q: How to judge the quality of the film capacitor?

A: 1) Use a multimeter to test the resistance of the thin-film electricity. The two feet should be very high resistance. If there is a capacitance meter, measure whether the capacitance value matches the mark on the case.

2) Test performance at room temperature, including capacity, loss, insulation resistance, withstand voltage, ESR, etc.

3) Do simulated life test.

Contact Us

Email: filmcap@xuanxcapaciors.com

Ph/(whatsapp): +86-18825879082

Skype: Coco.PSH

Website: xuanxcapacitors.com

The post CBB21 metallized film capacitor 273J Wholesale sales appeared first on Xuansn Capacitor.

]]> Cbb21 334j400V Polypropylene Film Capacitor Good quality https://capacitorsfilm.com/product/good-quality-334j400v-polypropylene-cap-cbb21-film-capacitor/ Fri, 30 Oct 2020 06:47:38 +0000 https://capacitorsfilm.com/?post_type=product&p=1751 Type: metalized polyester film capacitor Capacitance: 0.33uf（334） Rated Voltage: 400V Color: Orange red Customized Service: Capacity, Voltage, Size, Trademark

The post Cbb21 334j400V Polypropylene Film Capacitor Good quality appeared first on Xuansn Capacitor.

]]> Cbb21 334j400V Polypropylene Film Capacitor Good quality

Cbb21 334j400V Polypropylene1 film capacitor has small high-frequency loss, small internal temperature rise, high insulation resistance, good self-healing, long life, and is widely used in high-frequency, DC, AC, pulse and S correction circuits

Cbb21 334j400V Polypropylene Film Capacitor Good quality

ltem Characteristics
Reference standard GB10188(IEC 60384-13)
Climatic Category 40/85/21
Rated Voltage 400V
Capacitance 0.33μF
Capacitance Tolerance ±5%(J)
Voltage proof 1.6UR(2S)
Dissipation Factor ≤0.002(20℃,1KHz)
Insulation Resistance

≥100000MΩ

 20°C，1min

Size of CBB21 334J 400V Film Capacitor

CBB21

CBB21 334J 400V Film Capacitor

W: 18.0mm
H: 15.0mm
T: 8.5mm
P±1：15.0mm

CBB21

 

CBB21FAQ

Q:Film capacitors have been wave soldered, lead-free soldered, about 200 degrees? High temperature can easily damage the capacitor or affect the life. Don’t know how this industry is controlled and handled? Is manual welding required? Is there a temperature limit in the capacitor specifications? Is the solder joint temperature or body temperature when labeling?

A：Hello, the temperature of the wave soldering peak of the film capacitor can be 275 ° C, which is also the temperature of the IEC standard, and the tin immersion time is 3S-5S. The other is the preheating temperature and time. Film capacitors can withstand this temperature. Does not affect electrical characteristics. The solderability temperature and soldering heat resistance temperature are stated in the specification approval book. The former is aimed at the solderability of capacitor pins, while the latter is about the influence of welding temperature on the characteristics of film capacitors.

Q: How to judge the quality of the film capacitor?

A: 1) Use a multimeter to test the resistance of the thin-film electricity. The two feet should be very high resistance. If there is a capacitance meter, measure whether the capacitance value matches the mark on the case.

2) Test performance at room temperature, including capacity, loss, insulation resistance, withstand voltage, ESR, etc.

3) Do simulated life test.

Contact Us

Email: filmcap@xuanxcapaciors.com

Ph/(whatsapp): +86-18825879082

Skype: Coco.PSH

Website: xuanxcapacitors.com

The post Cbb21 334j400V Polypropylene Film Capacitor Good quality appeared first on Xuansn Capacitor.

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