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Specifications
Capacitance:
180nF
Operating Temperature:
-40℃~+110℃
Tolerance:
±10%
Voltage(AC):
310V
Mfr. Part #:
MX2184KQ3D30YB2000R
Package:
Through Hole,P=15mm
Key Attributes
Model Number:
MX2184KQ3D30YB2000R
Product Description
X2 Metallized Polypropylene Film Capacitors for Suppressing Power Supply EMI
Product Overview
These X2 metallized polypropylene film capacitors, model series MPX, are designed for suppressing electromagnetic interference (EMI) in power supply applications. Featuring a non-inductive winding structure, they offer excellent self-healing properties and can withstand high voltage surges. The capacitors are encapsulated in a flame-retardant plastic case and epoxy resin, making them suitable for applications where capacitor failure would not pose an electric shock hazard. Typical uses include interference suppressors and X-line capacitor circuits.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant plastic case (PBT, UL94V-0) and flame-retardant epoxy resin (UL94V-0)
- Lead Material: Tinned copper-clad steel wire
- Solder Layer Material: Zinc-tin alloy wire
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Color: Yellow case (as per example MX2184KQ3D30YB2000R)
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Product Code Example | MX2184KQ3D30YB2000R | |
| Product Type | X2 Metallized Polypropylene Film Capacitor | For Suppressing Power Supply EMI |
| Model Series | MPX | |
| Capacitance Range | 0.001F ~ 4.7F | |
| Capacitance Example | 0.18F | |
| Capacitance Tolerance | 10% (K) | |
| Rated Voltage (AC) | 275/300/310VAC | (Also listed: 160, 250, 350, 400, 440, 500, 600, 700, 760, 900VAC) |
| Rated Voltage (DC) | 4.3UR(VDC) (Inter-electrode) | |
| Dielectric Strength (Inter-electrode) | 4.3UR(VDC), 60s | |
| Dielectric Strength (Case) | 2120Vac (60s) | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0010 for 0.001F CR 0.47F | |
| Dissipation Factor (DF) @ 10kHz, 20C | 0.0020 for 0.001F CR 0.47F | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0020 for 0.47F < CR 1.0F | |
| Dissipation Factor (DF) @ 10kHz, 20C | 0.0040 for 0.47F < CR 1.0F | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.0030 for CR > 1.0F | |
| Insulation Resistance | 15,000M for C 0.33uF (100VDC, 60s) | |
| Insulation Resistance | 5000M*uF for C > 0.33uF (100VDC, 60s) | |
| Operating Temperature Range | -40C ~ +110C | |
| Climatic Category / Flame Retardancy | 40/110/56 B | |
| Dimensions (Example: MX2184KQ3D30YB2000R) | W: 18.0mm (0.5) | H: 13.5mm (0.5) |
| T: 7.5mm (0.5) | P: 15.0mm (1.0) | |
| L: 20.0mm (2.0) | d: 0.8mm (0.05) | |
| Lead Pitch (Example) | 15.0mm | |
| Lead Type (Example) | D | (Refers to Code Guide: 10-12) |
| Case Color (Example) | Y | (Yellow, Refers to Code Guide: 13) |
| Product Code Structure | 19 positions | Detailed in Section 1. Product Code Guide |
| Packaging | Inner box: 34.5*23.5*24.5 cm | Outer box: 49*36*27 cm |
| Storage Conditions | Temperature: Max 35C, Relative Humidity: Max 80% | Storage time: Max 12 months from production date |
Usage Rules
- Do not exceed the upper category temperature limit.
- Avoid overload usage.
- Do not exceed the maximum pulse current.
- Avoid repeated squeezing at the lead root.
- Be cautious of lead tips.
- Soldering:
- Wave Soldering: TP 110C; Ts 120C, 45s. For P7.5mm, T4mm, soldering time < 4s.
- Soldering Iron: Tip temperature 350C, time 3s.
- Not suitable for reflow soldering if printed leads are used.
Product Electrical Characteristics & Test Conditions
Unless otherwise specified, tests are conducted within atmospheric standard range: Ambient Temperature: 15C~35C, Relative Humidity 25%~75%. For disputed results: Ambient Temperature: 202C, Relative Humidity 60%~70%.
| No. | Item | Characteristic | Test Method |
|---|---|---|---|
| 1 | Terminal Strength | Tensile Strength | No visible mechanical damage. Loads: 10N (0.6&0.8mm wire), 20N (1.0&1.2mm wire) for 10s. |
| Bending Strength | Force: 5N (0.6&0.8mm wire), 10N (1.0&1.2mm wire), 90 x 2 times. | ||
| 2 | Solder Adhesion | Tinning rate 95%. Soldering temp: 2455C, Immersion time: 2.50.5s. | |
| 3 | Soldering Heat Resistance | Appearance | No visible damage. Soldering temp: 2605C, Immersion time: 101s. Recovery time 1-2h at -40C for 2h. |
| DF Increase | 0.005 | ||
| Capacitance Change | C/C 5% | ||
| 4 | Temperature Rapid Change | Appearance | No visible damage. A=-40C, B=+105C, 5 cycles. Duration: 30min. |
| Vibration | Appearance | Amplitude 0.75mm or Accel. 98m/s (whichever is smaller), Freq. 10~500Hz. 2h per direction, 3 directions, total 6h. | |
| Shock | Appearance | 4000 times, Accel. 390m/s, Pulse duration: 6ms. | |
| Final Measurement | Appearance | No visible damage. | |
| Capacitance Change | C/C 5% | ||
| DF Increase | 0.008 (C1.0F, 10kHz), 0.005 (C>1.0F, 1kHz) | ||
| Insulation Resistance Change | IR/IR 50% | ||
| 5 | Climate Sequence (Test Db) | Appearance | No visible damage. Cycle: Dry Heat (+105C, 16h), Cold, Cyclic Damp Heat. |
| Capacitance Change | C/C 5% | ||
| DF Increase | 0.008 (C1.0F, 10kHz), 0.005 (C>1.0F, 1kHz) | ||
| Insulation Resistance Change | IR/IR 50% | ||
| 6 | Damp Heat (Steady State) | Appearance | No visible damage. RH: 90~95%, Temp: 402C, Duration: 56 days. Recovery time 1-2h. |
| Capacitance Change | C/C 5% | ||
| DF Increase | 0.008 (C1.0F, 10kHz), 0.005 (C>1.0F, 1kHz) | ||
| Insulation Resistance Change | IR/IR 50% | ||
| 7 | Pulse Voltage | Apply pulse voltage: 1.0KV (CR1F), (CR>1F). Capacitor is considered qualified if self-healing breakdown occurs for at least 3 out of 24 pulses. | |
| 8 | Endurance | Appearance | No visible damage. Temp: +110C. Test Voltage: 1.25UR. Duration: 1000 hours. Voltage increased to 600V (RMS) for 0.1s every 1h. |
| Withstand Voltage | 800(VDC), 5s | ||
| Capacitance Change | C/C 10% | ||
| DF Increase | 0.008 (C1.0F, 10kHz), 0.005 (C>1.0F, 1kHz) | ||
| Insulation Resistance Change | IR/IR 50% | ||
| 9 | Charge/Discharge | Capacitance Change | C/C 5%10%. Cycles: 10,000. Charge time: 0.5s. Discharge time: 0.5s. Charging voltage: 220V. Charging resistance: 220/CR . Discharge resistance: R=CR. Dv/dt: 100V/us. |
| DF Increase | 0.008 (10KHz, CR1.0uF), 0.005 (1KHz, CR>1.0uF) | ||
| Insulation Resistance Change | IR/IR 50% | ||
| 10 | Flammability Test | Needle Flame Test: Flame retardancy grade B. Burning time after flame removal 10s. Burning drips should not ignite cotton paper. Application time based on volume (mm). | |
| 11 | Self-Ignition Test | Gauze wrapped around capacitor should not ignite. Electrical measurements not required. Capacitor withstands discharge of a stored energy capacitor 20 times. Stored energy capacitor charges tested capacitor to 1.2KV. Interval between discharges is 5s. URAC applied across tested capacitor throughout. |
Capacitor Impedance vs. Frequency Curve
Typical curve Z=f(f) is provided.
Product Electrical Characteristics Diagram
Diagrams illustrating product electrical characteristics are available.
2411151510_DGCX-MX2184KQ3D30YB2000R_C42381326.pdf
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