Capacitor DGCX MKP357NF2AC20GB2000R featuring flame retardant epoxy resin and tinned copper wire leads
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The CBB21B(W)/MKP series capacitors are miniaturized, box-packaged metallized polypropylene film capacitors designed for wireless charging applications. They feature a non-inductive winding structure with tin-plated copper leads and are encapsulated in a flame-retardant plastic case and epoxy resin. These capacitors offer excellent self-healing properties, low high-frequency loss, minimal temperature rise, and high conversion efficiency, making them ideal for DC, pulse, and other pulsating DC circuits in wireless chargers and similar applications.
Product Attributes
- Brand: DGCX ()
- Product Series: CBB21B(W)/MKP
- Model Code: MKP
- Packaging: Boxed
- Case Material: Flame-retardant plastic (PBT), UL94V-0
- Encapsulation: Flame-retardant epoxy resin
- Lead Material: Tinned copper wire
- Internal Construction: Metallized polypropylene film, non-inductive winding
- Color: Gray shell (G)
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
- Origin: Guangdong Province, Heyuan City, Longchuan County, Shenzhen Bao'an (Longchuan) Industrial Transfer Industrial Park C1 Plot
Technical Specifications
| Model Number | Capacitance (nF) | Tolerance (%) | Rated Voltage (VDC) | Dielectric Loss (DF) @ 1kHz (%) | Dimensions (mm) L x W x T | Pitch (P) | Lead Diameter (d) |
|---|---|---|---|---|---|---|---|
| MKP357NF2AC20GB2000R | 357 | 5% | 100 | 0.08 | 12.0 x 11.0 x 5.0 | 10.0 | 0.6 |
| Specification | Technical Specification | Standard |
|---|---|---|
| Climate Category | 40/105/56 | |
| Operating Temperature Range | -40 ~ +105 (Voltage derating required above +85) | |
| Rated Temperature | 85 | |
| Capacitance Range | 0.1F ~ 0.4F | |
| Capacitance Tolerance | 5% (J), 10% (K), 20% (M) | |
| Rated Voltage | 100Vdc | |
| Dissipation Factor (DF) | 0.0008 (1kHz, 20); 0.0015 (10kHz, 20); 0.007 (100kHz, 20) | GB 10190, IEC60384-16 |
| Insulation Resistance | 10,000M for C0.33uF (10VDC, 60s); 3000M*uF for C>0.33uF (10VDC, 60s) | |
| Withstand Voltage | 1.6 UR(VDC), 5 seconds |
| Test Item | Characteristic | Test Method |
|---|---|---|
| Terminal Strength | Tensile Strength: No visible mechanical damage (10N, 10s) | Wire diameter: 0.6 & 0.8mm |
| Bending Strength: No visible mechanical damage (5N, 90x2 times) | Wire diameter: 0.6 & 0.8mm | |
| Solderability | Tinning rate 95% | Flux temp: 2455, Immersion time: 2.50.5s |
| Solder Heat Resistance | Appearance: No visible damage; DF increase 0.004; Capacitance change C/C 3% | Solder temp: 2605, Immersion time: 101s, Recovery time: 1-2h |
| Temperature Cycling (Rapid Change) | Appearance: No visible damage | A=-40, B=+105, 5 cycles, 30min each |
| Vibration | Appearance: No visible damage | Amplitude 0.75mm or Accel. 98m/s, Freq. 10-500Hz, 3 directions, 2h each |
| Shock | Appearance: No visible damage; Capacitance change C/C 5%; DF increase 0.004; Insulation Resistance IR/IR 50% | 4000 times, Accel. 390m/s, Pulse duration: 6ms |
| Humidity (Steady State) | Appearance: No visible damage; Capacitance change C/C 5%; DF increase 0.002; Insulation Resistance IR/IR 50% | RH 90-95%, Temp: 402, Duration: 21 days |
| Endurance | Appearance: No visible damage; Capacitance change C/C 8%; DF increase 0.004; Insulation Resistance IR/IR 50% | Temp: 85, Duration: 1000h, Applied Voltage: 1.25UR |
| Charge/Discharge | Capacitance change C/C 5%; DF increase 0.005; Insulation Resistance IR/IR 50% | 10,000 cycles |
| Usage Rule | Details |
|---|---|
| Operating Range | Do not exceed upper category temperature limit; Avoid overload; Do not exceed maximum pulse current. |
| Handling | Avoid repeated squeezing at lead root; Be mindful of lead tip. |
| Soldering (Wave Soldering) | TP 110 for 120s; Ts 120 for 45s. For P7.5mm, T4mm: Soldering time |
| Soldering (Soldering Iron) | Iron tip temperature 350, time 3 seconds. |
| Note | Tin-lead soldering heat can transfer to capacitor core; Avoid high temperature and prolonged soldering. Not suitable for reflow soldering. Ts: Max temperature the capacitor body can withstand during wave soldering. Tp: Max preheating temperature the capacitor body can withstand. |
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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