Product Overview
The WEIDY SMD Safety Capacitor (WYS series) is a resin-molded ceramic capacitor designed for general electrical equipment. It features injection molding for consistent dimensions, reel packaging for automated surface mounting, and suitability for reflow and wave soldering processes. The capacitor offers good thermal resistance to welding, moisture resistance, and high voltage resistance, making it ideal for safety-standard-certified applications.
Product Attributes
- Brand: WEIDY
- Origin: SHENZHEN WEIDY INDUSTRIAL DEVELOPMENT CO., LTD.
- Certifications: VDE/ENEC, UL, CSA, CQC, KC
- Material: Molded plastic body (Epoxy Molding Compound), Ceramic dielectric, Copper/Silver electrodes, SnSb Solder, Copper alloys leads.
Technical Specifications
| Part Number | Nominal Capacitance | Capacitance Tolerance | Temperature Characteristic | Dimensions (L x W x T) | Packaging Qty. | Lead Style | Lead Spacing | Packaging |
| WYS2H101KB4H6R5000 | 100 pF | 10% | Y5P | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H151KB4H6R5000 | 150 pF | 10% | Y5P | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H221KB4H6R5000 | 220 PF | 10% | Y5P | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H331KB4H6R5000 | 330 pF | 10% | Y5P | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H471KB4H6R5000 | 470 pF | 10% | Y5P | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H681ME4H6R5000 | 680 pF | 20% | Y5U | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H821ME4H6R5000 | 820 pF | 20% | Y5U | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H102ME4H6R5000 | 1000 pF | 20% | Y5U | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
| WYS2H152ME4H6R5000 | 1500 pF | 20% | Y5U | 11.4mm0.5mm x 6.0mm0.5mm x 2.6mm0.2mm | 2500/Reel | Embossed Taping | 10.0MM | Reel packaging |
Specifications and Test Methods
| Item | Specification | Test Method |
| Operating Temperature | -40~+125C | |
| Appearance | No defects or abnormalities | Visual inspection. |
| Dimensions | Within the specified dimension. | Using calipers and micrometers. |
| Dielectric strength | No defects or abnormalities. | The capacitor shall not be damage when AC4000V(r.m.s.) is applied between the terminations for 2 s. |
| Insulation Resistance(I.R.) | 6000 M or more | The insulation resistance shall be measured with DC500 50V within 60 5 s of chargingThe voltage should be applied to the capacitor through a resistor of 1M. |
| Capacitance | Within the specified tolerance. | Capacitance/D.F. shall be measured at 20C with the frequency of 1 0.2kHz and a voltage of AC1 0.2V(r.m.s.). |
| Dissipation Factor (D.F.) | 0.025 max. | |
| Capacitance Temperature Characteristics | SL:+350 ~ -1000 PPM/C DL:-3500 500 PPM/C Y5P(C/C: 10%(-25C ~ +85C) Y5U(C/C:+22%/-56% (-25C ~ +85C) Y5V(C/C:+22%/-82% (-25C ~ +85C) | The capacitance measurement shall be made at each step in tablePretreatment for B EFcharPerform the heat treatment at 150+0/-10 C for 60 5 min and then let sit for 24 2 h at *room condition. |
| Vibration resistance | No marked defect. | Solder the capacitor to the Test Jig A (glass epoxy board) shown in Complement of test method. The capacitor shall be subjected to a simple harmonic motion having a total amplitude of 1.5mm, the frequency being varied uniformly between the approximate limits of 10 and 55Hz. The frequency range, from 10 to 55Hz and return to 10Hz, shall be traversed in approximately 1 minThis motion shall be applied for a period of 2 h in each of 3 mutually perpendicular directions (total of 6h). |
| Solderability of termination | 75% of the terminations are to be soldered . | Immerse the capacitor in the solution of ethanol(JIS K 8101) and rosin (JIS K 5902) (25% rosin in weight proportion).Immerse in solder solution for 2 0.5s.Temp. of solder : 245 5C |
| Soldering effect (Reflow) | No marked defects. | Preheat the capacitor to 150 to 180C for 90 30s. Reflow temperature: 230C Min.(Max. temperature: 260C) Reflow time: 3010 s. Number of reflows: 4 times. |
2412261755_WEIDY-WYS2H102ME4H6R5000_C42421234.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible