Box Type Metallized Polypropylene Capacitor DGCX MPB474J2EC36GB2000R for Resonant and Pulse Circuits
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The CBB21B/MPB series is a box-type metallized polypropylene film capacitor designed for high-frequency DC, resonant, and pulse applications. It features a non-inductive winding structure, flame-retardant plastic casing, and epoxy resin encapsulation, ensuring good dimensional consistency and low loss. This capacitor is widely used in applications such as coupling, decoupling, filtering, and bypassing in switching power supplies.
Product Attributes
- Brand: DGCX (implied by company name and logo)
- Model Series: CBB21B/MPB
- Origin: Dongguan, China
- Construction: Box-type, Non-inductive winding
- Encapsulation: Flame-retardant plastic case (PBT) and flame-retardant epoxy resin (UL94V-0)
- Leads: Tinned copper-clad steel wire
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
Technical Specifications
| Part Number | Capacitance (uF) | Tolerance (%) | Rated Voltage (VDC) | Dissipation Factor (DF) at 1KHz (%) | Dimensions (mm) W x H x T | Lead Pitch (P) (mm) | Lead Diameter (d) (mm) |
|---|---|---|---|---|---|---|---|
| MPB474J2EC36GB2000R | 0.47 | 5% | 250 | 0.1 | 13.0 x 16.0 x 6.5 | 10.0 | 0.6 |
| Item | Technical Specification | Standard |
|---|---|---|
| Climate Category | 40/105/21 | GB 10190, IEC60384-16 |
| Operating Temperature Range | -40 ~ +105 | |
| Rated Temperature | +85 | |
| Capacitance Range | 0.001F ~ 15F | |
| Capacitance Tolerance | 5% (J); 10% (K) | |
| Rated Voltage (VDC/Vac) | 100/63, 160/90, 250/160, 400/220, 630/250, 1000/400, 1600/500, 2000/700 | |
| Dissipation Factor (tan ) | 0.1% (1KHz at 20~25) | |
| Insulation Resistance | 50000M for C0.33uF (100VDC, 60s) 15000M*uF for C>0.33uF (100VDC, 60s) | |
| Withstand Voltage | 1.6UR for 5 seconds | |
| Max. Pulse Rise Rate (dV/dt) | Refer to table in source document based on UR and lead pitch |
| Product Code Element | Description |
|---|---|
| MPB | CBB21B Series |
| 104 | Nominal Capacitance (e.g., 10 x 10^4 pF = 0.1uF) |
| J | Capacitance Tolerance (5%) |
| 2E | Rated DC Voltage (250Vdc) |
| C36 | Case Code |
| GB | Case Color (Grey) and Lead Type (Straight) |
| 2000R | Lead Length/Taping and RoHS Compliance (R for RoHS/REACH) |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina