DGCX Safety Standard AC Ceramic Capacitors (Y1/Y2 Capacitors)
Product Overview
The DGCX Safety Standard AC Ceramic Capacitors, also known as Y1/Y2 capacitors, are designed for applications requiring high safety standards. These capacitors are certified according to international and national safety standards, including UL/CUL, CQC, VDE, and ENEC, ensuring reliable performance in demanding environments. They are suitable for use in power supplies, adapters, and other electronic equipment where safety and reliability are paramount. The product line offers various models with different voltage ratings, capacitance values, and temperature characteristics to meet diverse application needs.
Product Attributes
- Brand: DGCX
- Origin: Dongguan City Chengxi Electronics Co., Ltd.
- Certifications: UL/CUL, CQC, VDE, ENEC
- Material: Ceramic
- Safety Performance Levels: X1Y1, X1Y2
Technical Specifications
General Specifications:
| Item | Standard/Method | Details |
|---|---|---|
| Climate Category | IEC 60384-14 | 25/125/21/B |
| Appearance & Dimensions | Visual Inspection & Caliper Measurement | No obvious defects, within standard range. |
| Marking | Visual Inspection | Clear and easily identifiable. |
| Capacitance | Measurement at 25C, 10.1KHz, 1.0V | Within specified tolerance. |
| Dissipation Factor (D.F.) | - | B(Y5P), E(Y5U), F(Y5V): D.F. 2.5% |
| Insulation Resistance (I.R.) | Measurement after 605 sec charging at 100V | > 6000M |
| Dielectric Strength (Between terminals) | 60 sec application of test voltage (max 50mA charge/discharge current) | No breakdown or arcing. |
| Dielectric Strength (Body Insulation) | 60 sec application of test voltage | No breakdown or arcing. |
| Solderability | Immersion in solder (20.5 sec) | > 3/4 of wire area uniformly tinned. |
| Resistance to Soldering Heat (No Preheating) | Immersion in solder (3.50.5 sec) | Appearance: No visible damage. Capacitance change: 10%. I.R.: 3000M. Dielectric Strength: See item 7. |
| Resistance to Soldering Heat (Preheated) | Immersion in solder (7.5+0/-1 sec) | Appearance: No visible damage. Capacitance change: 10%. I.R.: 3000M. Dielectric Strength: See item 7. |
| Vibration Resistance | 10-55Hz, 1.5mm total amplitude, 6 hours | Appearance: No visible damage. Capacitance: Within tolerance. D.F.: 2.5%. |
| Damp Heat (Steady State) | 402C, 90-95% RH for 50012 hours | Appearance: No visible damage. Capacitance change: 15%. I.R.: > 3000M. Dielectric Strength: See item 6. |
| Damp Heat Load | 402C, 90-95% RH with rated voltage for 50012 hours | Appearance: No visible damage. Capacitance change: 15%. I.R.: > 3000M. Dielectric Strength: See item 6. |
| Endurance Test | 1000 hours at 125+2/-0C, 50% RH | Appearance: No visible damage. Capacitance change: Within 20%. I.R.: > 3000M. Dielectric Strength: See item 7. |
| Flame Test | Flame exposure cycles | Capacitor extinguishes automatically after leaving the flame. |
| Terminal Strength (Tensile) | 10N vertical force | No wire breakage, no capacitor damage. |
| Terminal Strength (Bending) | 5N weight, 90 bends | No wire breakage, no capacitor damage. |
| Active Flammability | Discharge cycles | Gauze does not ignite. |
| Temperature Rapid Change | Temperature cycles | Appearance: No visible damage. Capacitance change: B(Y5P), E(Y5U): 20%; F(Y5V): 30%. D.F.: B(Y5P), E(Y5U): 5.0%; F(Y5V): 7.5%. I.R.: > 3000M. Dielectric Strength: See item 7. |
Specific Model Example:
| Specification Model | Customer Part No. | Dimensions (mm) D1.0 | T0.5 | L Min | F0.5 | 0.05 | c Max | Material |
|---|---|---|---|---|---|---|---|---|
| Y1-471K-Y5P | - | 8.5 | 4.5 | 20.0 | 10.0 | 0.55 | 2.5 | Y5P |
Product Coding Example: DGCXY1085Y5P1G471K
Product Model Specification Naming Method Description:
| Field | Description | Example |
|---|---|---|
| <1> Voltage Level | Y1(Q): 4000VDC; Y2(G): 1500VDC | Y1 |
| <2> Product Outer Diameter | Code for 6.00mm, 7.00mm, 8.00mm, etc. | 060 (6.00mm) |
| <3> Temperature Characteristics | Y5P(B): 10%; Y5U(E): +22%,-56%; Y5V(F): +22%,-82% | Y5P |
| <4> Lead Type | Code for Straight, Bent, etc. | 1 (Straight) |
| <5> Lead Pitch | Code for 5.0mm, 7.5mm, 10.0mm, etc. | G (10.0mm) |
| <6> Nominal Capacitance | Code for 4.7PF, 1PF, 22PF, 470PF, etc. | 471 (470PF) |
| <7> Capacitance Tolerance | J: 5%; K: 10%; M: 20%; Z: -20%,+80% | K (10%) |
Product Certification Standards:
| Country | Certification Organization | Standard No. | Certificate No. | Rated Voltage (X1Y1 / X1Y2) |
|---|---|---|---|---|
| USA/Canada | UL/CUL | UL60384-14 | E499953 | 300VAC / 400VAC |
| China | CQC | IEC60384-14 | CQC19001219113 / CQC19001219120 | - |
| Germany | VDE | En 60384-14 | 40050188 / 40050196 | - |
| EU | ENEC | En 60384-14 | 40050188 / 40050196 | - |
Product Marking Example:
| Item | Y1 Marking Style | Y2 Marking Style |
|---|---|---|
| 1. Model | Y1-400VAC-Y5P-471K | - |
| 2. Brand | DGCX | DGCX |
| 3. Series Name | CD (Y1) | CE (Y2) |
| 4. Nominal Capacitance | 471 (470PF) | 471 (470PF) |
| Capacitance Tolerance | K (10%) | K (10%) |
| 5. Safety Certification Mark | ENEC, VDE, CQC, UL/CUL | ENEC, VDE, CQC, UL/CUL |
| 6. Rated Voltage | Y1: X1 440V; Y1 400V(AC) | Y2: X1 400V; Y2 300V(AC) |
| 7. Safety Performance Level | X1Y1 | X1Y2 |
| 8. Climatic Category | 25/125/21/B | 25/125/21/B |
| 9. Operating Temperature | -25 to +125 | -25 to +125 |
Temperature Characteristic Curves:
- B: Y5P
- E: Y5U
- F: Y5V
Environmental Management Controlled Substances: Refer to RoHS, REACH, and Halogen-Free test reports.
2411151511_DGCX-DGCXY1085Y5P1G471K_C42381423.pdf
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