Product Overview
The X2Y Series Surface-mount ceramic EMI filter capacitors are integrated passive devices designed for decoupling and filtering. They comprise two Y-capacitors and one X-capacitor within a single 4-terminal device, available in standard MLCC sizes. This unique construction enables noise cancellation, significantly reducing Equivalent Series Inductance (ESL) from nanohenry to picohenry levels, and offers superior broadband filtering and decoupling capabilities, effective up to 10 GHz and beyond. The X2Y technology allows for a reduction in component count, leading to cost savings in assembly and board space, while improving EMC compliance.
Product Attributes
- Brand: Pulse Electronics, Inc.
- Series: X2Y
- Product Type: Surface-mount ceramic EMI filter capacitors
- Material: X7R / X5R
- Terminations: Ni/Sn
- Confidentiality: CONFIDENTIAL AND PROPRIETARY INFORMATION
Technical Specifications
| Series | Material | Rated Voltage (V) | Capacitance Range (Y-capacitor) | Tolerance | Climatic Category (IEC 60068) | Operating Temperature Range | ESL Reduction | Key Features |
| X2Y | X7R | 10, 16, 25, 50, 63, 100 | 1 nF to 330 nF (0603) 1 nF to 180 nF (0805) 10 nF to 470 nF (1206) 100 nF to 1 F (1210) | 20% | 55 / 125 / 56 | 55 C to +125 C | nH to pH | Noise cancellation, superior decoupling & filtering, broadband filtering, ultra low ESL, matched Y-caps, superior balance, aging reliability. |
| X2Y | X5R | 10, 6.3 | 180 nF to 470 nF (0603) | 20% | N/A | 55 C to +85 C | nH to pH | Noise cancellation, superior decoupling & filtering, broadband filtering, ultra low ESL, matched Y-caps, superior balance, aging reliability. |
Ordering Information (Example)
| Case Size | Capacitance (nF) | Tolerance (%) | Voltage Rating (V) | Thickness (mm) | Ordering Code | Quantity per Reel |
| 0603 | 1 | 20% | 100 | 0.65 | CX0603MRX7R0BB102 | 4,000 |
| 0603 | 1.5 | 20% | 100 | 0.65 | CX0603MRX7R0BB152 | 4,000 |
| 0603 | 2.2 | 20% | 100 | 0.65 | CX0603MRX7R0BB222 | 4,000 |
| 0603 | 4.7 | 20% | 100 | 0.65 | CX0603MRX7R0BB472 | 4,000 |
| 0603 | 5.6 | 20% | 50 / 63 | 0.65 | CX0603MRX7R9BB562 | 4,000 |
| 0603 | 10 | 20% | 50 / 63 | 0.65 | CX0603MRX7R9BB103 | 4,000 |
| 0603 | 15 | 20% | 25 | 0.65 | CX0603MRX7R8BB153 | 4,000 |
| 0603 | 18 | 20% | 25 | 0.65 | CX0603MRX7R8BB183 | 4,000 |
| 0603 | 22 | 20% | 25 | 0.65 | CX0603MRX7R8BB223 | 4,000 |
| 0603 | 39 | 20% | 16 | 0.65 | CX0603MRX7R7BB393 | 4,000 |
| 0603 | 47 | 20% | 16 | 0.65 | CX0603MRX7R7BB473 | 4,000 |
| 0603 | 56 | 20% | 16 | 0.65 | CX0603MRX7R7BB563 | 4,000 |
| 0603 | 100 | 20% | 10 | 0.65 | CX0603MRX7R6BB104 | 4,000 |
| 0603 | 180 | 20% | 10 | 0.65 | CX0603MRX7R6BB184 | 4,000 |
| 0603 | 220 | 20% | 10 | 0.65 | CX0603MRX7R6BB224 | 4,000 |
| 0603 | 270 | 20% | 10 | 0.65 | CX0603MRX7R6BB274 | 4,000 |
| 0603 | 330 | 20% | 10 | 0.65 | CX0603MRX7R6BB334 | 4,000 |
| 0805 | 1 | 20% | 100 | 0.85 | N/A | N/A |
Applications
- EMI filtering on DC motors
- Filtered connectors (airbag connectors, RJ-45 connectors)
- High speed data-line filtering
- Decoupling of supply-lines in high speed digital circuits
- Broadband filtering
- Amplifier decoupling and EMI suppression
- IC Decoupling, on-package, on-PCB
- DC power line filtering
- Data line filtering
- EMI suppression for DC motors
- Sensors
- Audio
2504101957_PULSE-CX0805MRX7R9BB153_C3900519.pdf
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