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Specifications
Voltage Rating:
250V
Capacitance:
120pF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
C0805X121K251TB
Package:
0805
Key Attributes
Model Number:
C0805X121K251TB
Product Description
Holy Stone MVC Series - Middle Voltage Ceramic Capacitors
The Holy Stone MVC Series offers commercial-grade multilayer ceramic chip capacitors designed for middle voltage applications ranging from 100V to 630V. These capacitors feature a special internal electrode design for high voltage ratings, making them suitable for surface mounting with wave and reflow soldering. They are RoHS compliant and provide high reliability, ideal for demanding applications.
Product Attributes
- Brand: Holy Stone Enterprise Co., Ltd.
- Product Line: MVC Series
- Grade: Commercial
- Certifications: RoHS compliant
Technical Specifications
| Parameter | Specification |
| Operation Temperature | -55 to +125 |
| Rated Voltage | 100Vdc to 630Vdc |
| Temperature Coefficient | NP0: 30ppm/ (-55 to +125 , EIA Class I) X7R: 15% (-55 to +125 , EIA Class II) |
| Dissipation Factor | NP0: Q1000 X7R: D.F.2.5% |
| Insulation Resistance | 10G or 500/C (whichever is smaller) |
| Aging | NP0: 0% X7R: Typically 2.5% per decade of time |
| Dielectric Strength | 100V V < 500V: 200% Rated Voltage 500V V < 1000V: 150% Rated Voltage |
| Chip Sizes | 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2220, 2225 |
| Dielectric Types | NP0 (C0G), X7R |
| Packaging | T/R 7, T/R 13, Bulk |
| Special Requirement | Arc Prevention Coating (O), Polymer Termination (X) |
Applications
- LAN/WLAN interface
- Back-Lighting Inverter
- DC-DC Converters
- Ballast
- Modems
- Power Supplies
Capacitance Range Chart (Example for NP0)
| Size | Temperature Characteristic | Rated Voltage (Vdc) | Capacitance Range (pF) |
| 0603 | NP0 | 100 | 2R0 to 220 |
| 0603 | NP0 | 200 | 2R0 to 220 |
| 0603 | NP0 | 250 | 2R0 to 220 |
| 0805 | NP0 | 100 | 2R0 to 220 |
| 0805 | NP0 | 200 | 2R0 to 220 |
| 0805 | NP0 | 250 | 2R0 to 220 |
| 1206 | NP0 | 100 | 2R0 to 220 |
| 1206 | NP0 | 200 | 2R0 to 220 |
| 1206 | NP0 | 250 | 2R0 to 220 |
| 1210 | NP0 | 100 | 100 to 222 |
| 1210 | NP0 | 200 | 100 to 222 |
| 1210 | NP0 | 250 | 100 to 222 |
| 1812 | NP0 | 100 | 100 to 822 |
| 1812 | NP0 | 200 | 100 to 822 |
| 1812 | NP0 | 250 | 100 to 822 |
| 1812 | NP0 | 500 | 100 to 822 |
| 1812 | NP0 | 630 | 100 to 822 |
| 2220 | NP0 | 100 | 100 to 104 |
| 2220 | NP0 | 200 | 100 to 104 |
| 2220 | NP0 | 250 | 100 to 104 |
| 2220 | NP0 | 500 | 100 to 104 |
| 2220 | NP0 | 630 | 100 to 104 |
Capacitance Range Chart (Example for X7R)
| Size | Temperature Characteristic | Rated Voltage (Vdc) | Capacitance Range (pF) |
| 0603 | X7R | 100 | 2R0 to 270 |
| 0603 | X7R | 200 | 2R0 to 270 |
| 0603 | X7R | 250 | 2R0 to 270 |
| 0805 | X7R | 100 | 2R0 to 270 |
| 0805 | X7R | 200 | 2R0 to 270 |
| 0805 | X7R | 250 | 2R0 to 270 |
| 1206 | X7R | 100 | 3R3 to 680 |
| 1206 | X7R | 200 | 3R3 to 680 |
| 1206 | X7R | 250 | 3R3 to 680 |
| 1210 | X7R | 100 | 100 to 104 |
| 1210 | X7R | 200 | 100 to 104 |
| 1210 | X7R | 250 | 100 to 104 |
| 1210 | X7R | 500 | 100 to 104 |
| 1210 | X7R | 630 | 100 to 104 |
| 1812 | X7R | 100 | 181 to 105 |
| 1812 | X7R | 200 | 181 to 105 |
| 1812 | X7R | 250 | 181 to 105 |
| 1812 | X7R | 500 | 181 to 105 |
| 1812 | X7R | 630 | 181 to 105 |
| 2220 | X7R | 100 | 100 to 106 |
| 2220 | X7R | 200 | 100 to 106 |
| 2220 | X7R | 250 | 100 to 106 |
| 2220 | X7R | 500 | 100 to 106 |
| 2220 | X7R | 630 | 100 to 106 |
2508251035_IHHEC-C0805X121K251TB_C559298.pdf
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