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Specifications
Voltage Rating:
2kV
Capacitance:
470pF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
1206B471K202NT
Package:
1206
Key Attributes
Model Number:
1206B471K202NT
Product Description
Product Overview
This document outlines the specifications for civil-grade multilayer ceramic chip capacitors from Guangdong Fenghua Bangke Electronics Co., Ltd. These capacitors are available in 0805 and 1206 series, designed for various electronic applications. They feature different dielectric materials (C0G and X7R) and come with specific capacitance, tolerance, and voltage ratings. The product is manufactured under strict quality control, with detailed testing procedures for electrical parameters, dimensions, and appearance.
Product Attributes
- Brand: Guangdong Fenghua Bangke Electronics Co., Ltd.
- Product Type: Civil-grade multilayer ceramic chip capacitors
- Series: 0805, 1206
- Dielectric Material Options: C0G (Class I), X7R (Class II)
- Termination Material: Three-layer plating
- Packaging Options: Bulk (B), Tape & Reel (T)
Technical Specifications
Model Numbering System:
| Component | Description | Examples |
|---|---|---|
| Size Specification | Dimensions (Length x Width) | 0805 (2.03x1.27 mm / 0.08x0.05 inch), 1206 (3.20x1.60 mm / 0.12x0.06 inch) |
| Dielectric Type | Dielectric Material | CG (C0G), B (X7R) |
| Nominal Capacitance (pF) | Format: Two digits for significant figures, third digit for number of zeros. 'R' for decimal point. | 0R5 (0.5pF), 101 (10x10^0 = 10pF) |
| Capacitance Tolerance | Code | J (5%), K (10%), M (20%) |
| Rated Voltage | Format: Two digits for significant figures, third digit for number of zeros. | 500 (50x10^0 = 50V), 202 (20x10^2 = 2000V) |
| Termination Material | Code | N (Three-layer plating) |
| Packaging Form | Code | B (Bulk), T (Tape & Reel) |
Dimensions and Structure:
| Size Code | L (mm) | W (mm) | Tmax (mm) | e (mm) |
|---|---|---|---|---|
| 0805 | 2.030.30 | 1.270.20 | 1.45 | 0.500.25 |
| 1206 | 3.200.30 | 1.600.25 | 1.90 | 0.500.35 |
Product Model Parameters:
| Model Specification | Temperature Characteristic | Capacitance (pF) | Dissipation Factor (tan) | Insulation Resistance (M) | Rated Voltage (V) | Dielectric Withstand Voltage |
|---|---|---|---|---|---|---|
| 0805B221K500NT | X7R | 22010% | 3.5% | 4000 | 50 | 125V 5S No Breakdown |
| 0805B331K251NT | X7R | 33010% | 3.5% | 4000 | 250 | 500V 5S No Breakdown |
| 0805CG101J500NT | C0G | 1005% | 1510-4 | 10000 | 50 | 125V 5S No Breakdown |
| 1206B101K202NT | X7R | 10010% | 2.5% | 4000 | 2000 | 2400V 5S No Breakdown |
| 1206B221K102NT | X7R | 22010% | 2.5% | 4000 | 1000 | 1200V 5S No Breakdown |
| 1206B471K202NT | X7R | 47010% | 2.5% | 4000 | 2000 | 2400V 5S No Breakdown |
| 1206B561K102NT | X7R | 56010% | 2.5% | 4000 | 1000 | 1200V 5S No Breakdown |
| 1206CG101J102NT | C0G | 1005% | 1510-4 | 10000 | 1000 | 1200V 5S No Breakdown |
| 1206CG220J102NT | C0G | 225% | 20.710-4 | 10000 | 1000 | 1200V 5S No Breakdown |
| 1206CG470J102NT | C0G | 475% | 15.210-4 | 10000 | 1000 | 1200V 5S No Breakdown |
Testing Conditions and Methods:
| Item | Test Method | Requirements |
|---|---|---|
| Visual Inspection (Initial Check) | Visual inspection or with a 5-10x magnifying glass (100% inspection). | No deformation, breakage, dents, cracks, burrs on edges, foreign matter adhesion, delamination, or detachment of metallization layer on terminations. |
| Room Temperature Test | 100% testing at room temperature. | Electrical parameters must comply with Table 2. |
| Sampling Plan (Table 3) | Based on batch size for capacitance, dissipation factor, insulation resistance, dielectric withstand voltage, dimensions, appearance, and solderability. | Refer to Table 3 for sample sizes. Solderability samples can be electrical non-conforming products from Table 2 tests. |
| Inspection Methods (Table 4) | ||
| Capacitance | Test Frequency: 1MHz50KHz (Class I: 1000pF, Class II: 100pF); 1KHz50Hz (Class I: >1nF, Class II: 100pF < C 10uF) | Capacitance within specified tolerance. |
| Dissipation Factor (tan) | Test Frequency: 1MHz50KHz (Class I: 1000pF, Class II: 100pF); 1KHz50Hz (Class I: >1nF, Class II: 100pF < C 10uF) | Class I: CR50pF, DF1510-4; CR50pF, DF1.5(150/CR+7)10-4. Class II (X7R, X5R): Voltage(V) DF: 100 2.5%, 50 3.5%, 25 3.5%, 10 10%. For sizes 0603 or capacitance 0.22uF, DF 10% or as per above standards. |
| Insulation Resistance | Test Points: Between terminals. Test Voltage: Rated voltage (UR500V); 500V (UR>500V). Reading Time: 2min. | Class I: CR10nF, Ri10000M; CR10nF, Ri(100M*uF)/CR. Class II: CR25nF, Ri4000M; CR25nF, RiCR100s. |
| Dielectric Withstand Voltage | Applied Voltage: 2.5UR (UR200V); 2UR (UR=250V); 1.5UR (500VUR<1000V); 1.2UR (1000V). Duration: (51)s. Surge current not exceeding 50mA. | No breakdown, flashover, or visible damage. |
| Dimensions | Check external dimensions with appropriate measuring tools. | See Table 1. |
| Appearance | Visual inspection under appropriate lighting or 10x microscope. | No dents, cracks, burrs on edges, foreign matter adhesion, delamination, or detachment of termination metallization layer. |
| Solderability | Immerse the entire capacitor 10-15mm into solder liquid. Solder Temperature: 2455, Time: 2s. | Solder coverage rate should be greater than 90%. |
Storage Method:
The storage period for our products is one year. To ensure product solderability, it is recommended to use within 6 months after purchase (under packaged and delivered conditions). Storage Temperature: -10 to 40. Storage Humidity: 30-70% RH.
2201191030_FH-BK-Guangdong-Fenghua-Bangke-Elec-1206B471K202NT_C2961017.pdf
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