Metallized Polypropylene Film Capacitor DGCX MX2225KQ3F20YB2000R with Non Inductive Winding and Self Healing
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The DGCX X2 series are metallized polypropylene film capacitors designed for suppressing electromagnetic interference in power supplies. These capacitors feature a non-inductive winding structure with self-healing properties, capable of withstanding high voltage surges. They are encapsulated in a flame-retardant plastic case (PBT) and epoxy resin, meeting UL94V-0 standards. Ideal for interference suppression circuits and X-class applications where capacitor failure should not pose a shock hazard. Not recommended for capacitive power supplies or high-temperature/high-humidity environments.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding, self-healing
- Encapsulation: Flame-retardant plastic case (PBT) and epoxy resin (UL94V-0)
- Lead Material: Tinned copper-clad steel wire
- Housing Color: Yellow (as per model example)
- Certifications: UL & CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
Technical Specifications
| Model | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (W*H*T, mm) | Lead Length (mm) | Product Code |
|---|---|---|---|---|---|---|---|
| DGCX X2 225K/275V/300VAC/310VAC | 2.2 | 10% | 275/300/310 | 27.5 | 31.5*22*13 | 20 | MX2225KQ3F20YB2000R |
General Electrical Characteristics
| Parameter | Specification | Test Condition |
|---|---|---|
| Operating Temperature Range | -40 ~ +110 | - |
| Climate Category / Flame Retardancy | 40/110/56 B | - |
| Capacitance Range | 0.001F ~ 4.7F | - |
| Capacitance Tolerance | 10% (K) | - |
| Rated Voltage | 275/300/310 VAC | - |
| Dissipation Factor (DF) | 0.0010 (for 0.001F CR 0.47F) | 1kHz, 20 |
| 0.0020 (for 0.47F | 1kHz, 20 | |
| Insulation Resistance | 15,000 M | C 0.33uF (100VDC, 60 sec) |
| 5000 M*uF | C > 0.33uF (100VDC, 60 sec) | |
| Dielectric Strength (Between Terminals) | 4.3 * UR (VDC) | 60 sec |
| Dielectric Strength (Between Terminals & Case) | 2120 VAC | 60 sec |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film | MPPZAH | - |
| 2 | Sprayed Layer | Zinc-tin alloy wire | - |
| 3 | Leads | Tinned copper-clad steel wire | - |
| 4 | Potting Material | Epoxy Resin | Flame-retardant UL94V-0 |
| 5 | Outer Protection Material | PBT Plastic Case | Flame-retardant UL94V-0 |
Packaging Information
| Item | Dimensions (L*W*H cm) |
|---|---|
| Inner Carton | 34.5*23.5*24.5 |
| Outer Carton | 49*36*27 |
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Max 12 months (from production date on packaging bag)
Product Electrical Characteristics and Test Conditions
| No. | Item | Characteristic | Test Method |
|---|---|---|---|
| 1 | Terminal Strength | Tensile Strength | Wire diameter: 0.6&0.8mm, Load: 10N, Time: 10 seconds; Wire diameter: 1.0&1.2mm, Load: 20N, Time: 10 seconds |
| Bending Strength | Wire diameter: 0.6&0.8mm, Force: 5N, 90x2 times; Wire diameter: 1.0&1.2mm, Force: 10N, 90x2 times | ||
| 2 | Solderability | Tinning rate of leads 95% | Soldering temperature: 2455, Immersion time: 2.50.5 seconds |
| 3 | Soldering Heat Resistance | Appearance: No visible damage | Soldering temperature: 2605, Immersion time: 101 seconds |
| Recovery Time | - | 1-2 hours at -40, 2 hours | |
| DF Increase | 0.005 | - | |
| Capacitance Change | C/C 5% | - | |
| 4 | Temperature Rapid Change | Appearance: No visible damage | A=-40, B=+105, 5 cycles; Duration: t=30min |
| Vibration | Appearance: No visible damage | Amplitude 0.75mm or acceleration 98m/s (whichever is smaller), Frequency 10-500Hz, 3 mutually perpendicular directions, 2h each direction, total 6h | |
| Shock | Appearance: No visible damage | 4000 times, acceleration 390m/s, pulse duration: 6ms | |
| Final Measurement (Capacitance Change) | C/C 5% | - | |
| Final Measurement (DF Increase) | 0.008 (C1.0F, 10kHz); 0.005 (C>1.0F, 1kHz) | - | |
| Final Measurement (Insulation Resistance) | IR/IR 50% | - | |
| 5 | Climate Sequence | Appearance: No visible damage | Dry Heat +105, 16 hours (Test Db, 1st cycle); Cyclic Damp Heat, Cold, Cyclic Damp Heat (Test Db, remaining cycles) |
| Final Measurement (Capacitance Change) | C/C 5% | - | |
| Final Measurement (DF Increase) | 0.008 (C1.0F, 10kHz); 0.005 (C>1.0F, 1kHz) | - | |
| Final Measurement (Insulation Resistance) | IR/IR 50% | - | |
| 6 | Damp Heat, Steady State | Appearance: No visible damage | Relative Humidity 90-95%RH, Temperature: 402, No load, Duration: 56 days |
| Recovery Time | - | 1-2 hours | |
| Capacitance Change | C/C 5% | - | |
| DF Increase | 0.008 (C1.0F, 10kHz); 0.005 (C>1.0F, 1kHz) | - | |
| Insulation Resistance | IR/IR 50% | - | |
| 7 | Pulse Voltage | - | Apply pulse voltage: 2.5KV (for CR1 F); (for CR > 1 F) |
| 8 | Endurance | Appearance: No visible damage | Temperature: +110; Test Voltage: 1.25 UR; Test Time: 1000 hours |
| Dielectric Strength | - | 4.3 UR(VDC), 60 seconds | |
| Capacitance Change | C/C 10% | - | |
| DF Increase | 0.008 (C1.0F, 10kHz); 0.005 (C>1.0F, 1kHz) | - | |
| Insulation Resistance | IR/IR 50% | - | |
| 9 | Charge/Discharge | Capacitance Change | C/C 5% |
| DF Increase | 0.008 (10KHz, CR1.0uF); 0.005 (1KHz, CR>1.0uF) | ||
| Insulation Resistance | IR/IR 50% | ||
| 10 | Flammability Test | Burning time after flame removal 10 seconds; Burning drippings should not ignite cotton paper | Needle Flame Test: Flame retardancy grade B. Application time based on product volume (mm). |
| 11 | Self-Ignition Test | - | - |
Usage Rules
- Usage Scope: Do not exceed the upper limit category temperature; avoid overload; do not exceed the maximum pulse current.
- Operation Notes: Avoid repeated squeezing at the lead root; pay attention to the tip of the leads.
- Soldering:
- Wave Soldering: TP 110; Ts 120, 45 seconds. For P7.5mm, T4mm, wave soldering time
- Soldering Iron: Tip temperature not exceeding 350, time not exceeding 3 seconds.
- Capacitors with printed leads are not suitable for reflow soldering.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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