Dongguan Chenglue Electronic co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 5000000pcs per month |
| Delivery Time | Negotiate |
| Packaging Details | Export package |
| Dielectric material | PP film |
| Applications | FAN, General Purpose |
| Capacitance Range | 0.001mf~3.3uf |
| Material | Flame Retardant Resin Dipped |
| Fetures | High-temperaturewax seal |
| Type | Polypropylene Film Capacitor |
| Brand Name | SG |
| Model Number | CBB21 824J 400V |
| Certification | VDE，CQC |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000000pcs per month |
| Delivery Time | Negotiate | Packaging Details | Export package |
| Dielectric material | PP film | Applications | FAN, General Purpose |
| Capacitance Range | 0.001mf~3.3uf | Material | Flame Retardant Resin Dipped |
| Fetures | High-temperaturewax seal | Type | Polypropylene Film Capacitor |
| Brand Name | SG | Model Number | CBB21 824J 400V |
| Certification | VDE，CQC | Place of Origin | Dongguan China |
| High Light | 333J 630V Capacitor ，CBB21 Capacitor | ||
High-temperaturewax seal CBB21 333J 630V Metallized Polypropylene Film Capacitor good insulation resistance
The difference between CBB21 capacitors and CBB22 capacitors
The models of these two capacitors belong to the non-polar polypropylene material (CBB), and there is no obvious difference in essence, but they are different in technical details.
The CBB21 capacitor was born earlier than the CBB22 capacitor. It was a film capacitor first developed by a Japanese capacitor company. It was suitable for the role of coupling circuits and filter circuits in the early days.
With the development of capacitor technology, the improved polypropylene material has extended new circuit functions such as step-down and resonance, but the name CBB21 already exists. CBB (non-polar polypropylene material) 2 (direct current) 1 (radial lead wire), this capacitor is also in line, it can't be called an upgraded version of CBB21, it can only be called a CBB22 capacitor by changing its name.
What are the characteristics of CBB21 capacitors?
1. It is made of metallized polypropylene film, which is a non-inductive structure, and it is also a non-polar capacitor.
2. Compared with CL capacitors (metallized polyester film capacitors), it has less loss and less internal temperature rise
3. It can withstand high pulse and high current, and some can withstand high frequency 100KHZ (such as CBB capacitors for wireless charging)
4. Little change in capacity, negative temperature coefficient
5. The exterior is encapsulated with epoxy resin Author: KYET Capacitor Knowledge Sharing
The function of CBB21 capacitor:
CBB21 capacitor belongs to the most commonly used type of plug-in capacitor on the circuit. It has many functions. It is widely used in high-frequency, DC, AC and pulse circuits; it is widely used in high-current occasions.
Usage:
Widely used in a variety of AC and DC pulse larger circuits.
Specification:
| Climatic Category | 55/085/21 |
| Rated Voltage | 160v 250v 400v 630V |
| Capacitance Range | 0.0010uf~3.3uf |
| Voltage Proof | 1.6 UR |
| Insulation Resistance | ≥15000MΩ, CR≤0.33μF |
| ≥5000S, CR>0.33μF | |
| (20℃, 1min) | |
| Disspation Factor | ≤0.0008(20℃, 1kHz) |
| Capacitance Tolerance | ±5%(J), ±10%(K) |
What are the advantages of your products?
1. We have all models of material, save you time looking fort And recommend materials for you if you need.
2. With the same quality products, we can give you best priceInquiries to after-sale, we will provide good service, such asupdate product status, technical support etc (24 hour online)
3. We have many stocks, and the delivery time usually is short.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Total Annual:
5000000-10000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ... Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ...
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