Product Overview
The DAFU Y1 Safety Ceramic Disc Capacitor is designed for electronic equipment to suppress interference, provide cross-connection, grounding protection, and bypass functions. Manufactured by Dongguan DAFU Electronics Co., Ltd., these capacitors are built with high-quality materials and undergo rigorous testing to meet international safety standards. They are suitable for a wide range of electronic applications requiring reliable noise filtering and safety protection.
Product Attributes
- Brand: DAFU
- Manufacturer: Dongguan DAFU Electronics Co., Ltd.
- Origin: China
- Certifications: UL, CQC, VDE, KTL (meeting standards like UL1414, IEC60384-14, etc.)
- Environmental Compliance: Complies with EU RoHS Directive
- Material Series: Y5P, Y5U, Y5V
- Packaging Options: Tape & Reel (), Wire Lead (, )
Technical Specifications
| Model Detail | CAP (PF) | DF (%) | IR (M) | T.V (VAC) | Dimensions (mm) D1.0 | Dimensions (mm) T1.0 | Dimensions (mm) L Max | Dimensions (mm) F0.5 | Dimensions (mm) d 0.05 | Dimensions (mm) e Max | Lead Style |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Y1 Y5P H471K050BG55250L100 | 470 | 2.5 | 10000 | 4000V | 6.5 | 4.5 | 25 | 10 | 0.55 | 3.5 | L |
| Y1 Y5P H681K060BG55250L100 | 680 | 2.5 | 10000 | 4000V | 7.5 | 4.5 | 25 | 10 | 0.55 | 3.5 | L |
General Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature Range | -25 to +125 (for Y5P, Y5U, Y5V) |
| Storage Temperature Range | -10 to +40 |
| Dielectric Strength (Lead to Lead) | 2500Vrms (X1/Y2), 4000Vrms (X1/Y1) for 5s |
| Dielectric Strength (Lead to Case) | 2600Vrms (X1/Y2), 4000Vrms (X1/Y1) for 60s |
| Insulation Resistance | 10000 M (at 500VDC for 60s) |
| Solderability | 95% coverage of immersed part at 2355 for 2.50.5s |
| Flame Retardancy | Self-extinguishing (specific test details provided) |
| RoHS Compliance | Cadmium (Cd) 100PPM, Lead (Pb) 1000PPM, Mercury (Hg) 1000PPM, Hexavalent-Chromium (Cr6+) 1000PPM, PBB/PBDE 1000PPM |
Coding Rule Explanation
Example: H471K050BG55250L100
- (1) Encapsulation Material: H (Light Blue Epoxy Powder)
- (2) Nominal Capacitance (PF): 471 = 470PF
- (3) Capacitance Tolerance: K (10%)
- (4) Silver Chip Diameter Code: 050 (Max Diameter 10.5mm)
- (5) Temperature Characteristics: B (Y5P)
- (6) Rated Voltage: G (X1/Y1, 400-440VAC)
- (7) Lead Diameter Code: 55 (0.550.05mm)
- (8) Lead Length Code: 250 (25.0mm)
- (9) Lead Style: L (Straight Lead)
- (10) Lead Spacing: 10 (10.00.5mm)
- (11) Environmental Management Code: 0 (Voltage Standard Environmental)
- (12) Internal Management Code: 0 (No specific code mentioned for '0')
2112301030_NDF-H681K060BG55250L100_C914467.pdf
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