Vishay BC Components VY1 Series
The VY1 Series is a range of single-layer AC disc safety capacitors designed for EMI/RFI suppression and filtering applications. These capacitors offer high reliability and comply with IEC 60384-14 standards, making them suitable for Class X1 (760 VAC) and Class Y1 (500 VAC) safety requirements. They are available with vertical kinked or straight leads and are encapsulated in flame-retardant epoxy resin.
Product Attributes
- Brand: Vishay BC Components
- Certifications: IEC 60384-14, UL 60384-14, DIN EN 60384-14, CSA E60384-1:03, CSA E60384-14:09, CQC11-471112-2009
- Coating: Epoxy resin, isolating, flame retardant (UL 94 V-0), Halogen-free available
- Insulation: Reinforced insulation
- Packaging: Bulk, tape and reel, taped ammopack
Technical Specifications
| Description | Value |
|---|---|
| Operating Temperature Range | -40 C to +125 C |
| Temperature Characteristics | Class 1: U2J Class 2: Y5S, Y5U, Y5V |
| Climatic Category | 40 / 125 / 21 |
| Capacitance Range | 10 pF to 4700 pF |
| Rated Voltage (UR) | Class X1: 760 VAC, 50 Hz Class Y1: 500 VAC, 50 Hz |
| DC Test Voltage | 1500 VDC |
| Component Test Voltage | 4000 VAC, 50 Hz, 2 s |
| Random Sampling Test Voltage | 4000 VAC, 50 Hz, 60 s |
| Voltage Proof of Coating Test Voltage | 4000 VAC, 50 Hz, 60 s |
| Insulation Resistance | 10 000 M |
| Capacitance Tolerance | 20 % (code M); 10 % (code K) |
| Dissipation Factor | Class 1: max. 0.5 % (1 MHz) Class 2: max. 2.5 % (1 kHz) |
| Lead Diameter | 0.6 mm 0.05 mm |
| Lead Spacing | 10.0 mm or 12.5 mm |
| Body Diameter (Dmax.) | 7.5 mm to 16.0 mm (depending on capacitance) |
| Body Thickness (Tmax.) | 5.0 mm to 16.0 mm (depending on capacitance) |
| Lead Length (L) | 30.0 5.0 mm (standard) |
| Mounting | Radial |
Applications
- X1, Y1 according to IEC 60384-14
- Line-to-line filtering (Class X)
- Line-to-ground filtering (Class Y)
- Primary and secondary coupling (SMPS)
- EMI / RFI suppression and filtering
Performance Test Summary
| Test Condition | Test Limits |
|---|---|
| Capacitance (C) | Within specified tolerance |
| Dissipation Factor (DF) | U2J: 0.3 %; Y5S, Y5U: 2.5 % |
| Insulation Resistance (IR) | 10 000 M |
| Dielectric Strength | 4000 VAC at 50 Hz/60 Hz for 1 min, 50 mA max. No failure |
| Temperature Characteristic | U2J: -750 ppm 120 ppm; Y5S: 22 %; Y5U: +22 %/-56 % |
| Impulse Voltage | 3 pulses of 8 kV. No failure |
| Life Test (1000 h at 125 C) | C/C 15 %; DF 0.5 % (U2J), 5 % (Y5S, Y5U); IR 3000 M; Dielectric strength: no failure |
| Humidity Test (500 h at 40 C, 90-95% RH) | C/C 10 % (U2J), 15 % (Y5S, Y5U); DF 0.5 % (U2J), 5 % (Y5S, Y5U); IR 3000 M; Dielectric strength: no failure |
| Robustness of Termination (Pull/Bending) | No damage to capacitor body and lead wire |
| Soldering Effect | No damage to capacitor body and lead wire |
2411220312_VISHAY-VY1472M63Y5UQ6TV0_C5361075.pdf
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