D151G33U2JH6UL2R vs VY2103M63Y5UG6UV7
| Part Number |
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| Category | Ceramic Capacitors | Ceramic Capacitors |
| Manufacturer | Vishay Beyschlag/Draloric/BC Components | Vishay Beyschlag/Draloric/BC Components |
| Description | CAP CER 150PF 100V U2J RADIAL | CAP CER 10000PF 440VAC Y5U RDL |
| Package | Tape & Box (TB) | Tape & Reel (TR) |
| Series | D | VY2 |
| Features | - | - |
| Operating Temperature | -55°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | Radial, Disc | Radial, Disc |
| Applications | General Purpose | Safety |
| Tolerance | ±2% | ±20% |
| Temperature Coefficient | U2J | Y5U (E) |
| Size / Dimension | 0.335\" Dia (8.50mm) | 0.630\" Dia (16.00mm) |
| Voltage - Rated | 100V | 440VAC |
| Lead Spacing | 0.098\" (2.50mm) | 0.295\" (7.50mm) |
| Thickness (Max) | - | - |
| Ratings | - | X1, Y2 |
| Height - Seated (Max) | - | 0.787\" (20.00mm) |
| Capacitance | 150 pF | 10000 pF |
| Lead Style | Straight | Formed Leads - Kinked |
| Failure Rate | - | - |
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1. Does the orientation of ceramic capacitors matter?
Ceramic capacitors are non-polar, so the mounting orientation does not affect their function.
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2. Can ceramic capacitors hold a charge?
Ceramic capacitors can store charge, but they have a higher leakage current than electrolytic capacitors, so they are less able to hold a charge.
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3. Should ceramic capacitors have continuity?
A properly functioning ceramic capacitor should show a certain capacitance value between its pins, not completely on or off.
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4. What is the difference between Class 1 and Class 2 ceramic capacitors?
Class 1: has high accuracy and stable temperature coefficient, suitable for precision circuits.
Class 2: has higher capacitance value, but larger temperature coefficient and tolerance, suitable for general applications.

