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Specifications
Voltage Rating:
50V
Capacitance:
220nF
Temperature Coefficient:
X7R
Tolerance:
±10%
Pin Spacing:
5.08mm
Mfr. Part #:
178MU0012
Package:
Through Hole,P=5.08mm
Key Attributes
Model Number:
178MU0012
Product Description
Product Overview
The CT40805B224K500B1 is a radial leaded MLCC (Multilayer Ceramic Capacitor) designed for various industrial applications. It features a miniature size with large capacitance, making it suitable for automatic placement on tape and reel packaging. The epoxy resin coating provides excellent moisture resistance, mechanical strength, and heat resistance. This capacitor is built to industrial production standards with various lead configurations.
Product Attributes
- Product Type: Radial Leaded MLCC
- Dielectric Type: X7R
- Packaging: Bulk ()
Technical Specifications
| Product Model | Nominal Capacitance | Tolerance | Rated Voltage | Body Size Code | Leads Type | Packaging Code |
|---|---|---|---|---|---|---|
| CT40805B224K500B1 | 224 (220000pF) | 10% (K) | 50V | 0805 | B1 | B1 |
Product Model Explanation (HOW TO ORDER)
Example: CT4 0805 B 681 K 101 B1
| Position | Code | Description |
|---|---|---|
| A | CT4 | Product Type (Class II Dielectric Radial Leaded & Micc) |
| B | 0805 | Nominal Body Size (LW) |
| C | B | Temperature Characteristic (X7R) |
| D | 681 | Nominal Capacitance (680pF) |
| E | K | Tolerance (10%) |
| F | 101 | Rated Voltage (100V) |
| G | B1 | Leads Type |
| H | T | Packaging Code (Reeled) |
Capacitance and Voltage Table
| Size Code | Shape | Dimensions (mm) (LWT) | Rated Voltage | Available Capacitance Range (NPO / X7R / Y5V) |
|---|---|---|---|---|
| 0805 | A1 | 5.05.02.5 | 50V | 0R5-222 / 221-105 / 103-684 |
| 0805 | B1 | 5.05.03.0 | 50V | 0R5-222 / 221-105 / 103-684 |
| 0805 | C1 | 5.05.03.5 | 50V | 0R5-222 / 221-105 / 103-684 |
| 0805 | A1 | 5.05.02.5 | 100V | 0R5-102 / 221-683 / 1206 |
| 0805 | B1 | 5.05.03.0 | 100V | 0R5-102 / 221-683 / 1206 |
| 0805 | C1 | 5.05.03.5 | 100V | 0R5-102 / 221-683 / 1206 |
| 1206 | B2 | 5.010.03.8 | 50V | 0R5-472 / 102-105 / 103-105 |
| 1206 | C2 | 5.010.04.2 | 50V | 0R5-472 / 102-105 / 103-105 |
| 1206 | B2 | 5.010.03.8 | 100V | 0R5-392 / 102-683 / 103-105 |
| 1206 | C2 | 5.010.04.2 | 100V | 0R5-392 / 102-683 / 103-105 |
| 1210 | B2 | 5.010.05.5 | 50V | 561-682 / 102-205 / 104-155 |
| 1210 | B2 | 5.010.05.5 | 100V | 561-472 / 102-104 / 104-155 |
| 1812 | B2 | 5.010.08.5 | 50V | 102-103 / 103-334 / 154-335 |
| 1812 | C2 | 5.010.08.5 | 50V | 102-103 / 103-334 / 154-335 |
| 1812 | B2 | 5.010.08.5 | 100V | 102-682 / 103-224 / 154-335 |
| 1812 | C2 | 5.010.08.5 | 100V | 102-682 / 103-224 / 154-335 |
Reliability and Test Methods
| Item | Technical Specification | Test Method and Remarks |
|---|---|---|
| Capacitance | Class I: Within the specified tolerance. | Measuring Frequency: 1000pf: 1MHz10%; >1000pf: 1KHz10% Measuring Voltage: 1.0V |
| Class II: Within the specified tolerance. | Measuring Frequency: 1KHz10% Measuring Voltage: 0.3V (B, Y) Pretreatment required for Class II capacitors. | |
| Dissipation Factor (DF) | Class I: CR50PF DF0.15% or [(150/CR)+7]10-4 | Measuring Frequency: 1000pf: 1MHz10%; >1000pf: 1KHz10% Measuring Voltage: 1.0V |
| Class II: B: DF 3.5% Y: 7.5% (CR0.1uF), 15% (0.1uFCR1uF), 17.5% (CR1uF) | Measuring Frequency: 1KHz10% Measuring Voltage: 1.0V (B), 0.5V (Y) | |
| Insulation Resistance | Class I: C10nF IR10000M; C10nF R.C100M.uF | Measuring Voltage: Rated Voltage Duration: 605s |
| Class II: C25nF IR4000M; C25nF R.C100M.uF | Measuring Voltage: Rated Voltage Duration: 605s | |
| Withstanding Voltage | No breakdown or damage | Between terminals: 300% Rated Voltage (Class I), 250% Rated Voltage (Class II) for 51s. Charge/discharge current < 50mA. Between terminals and body: 2.5UR for 1~5s. |
| Small metallic ball method. | ||
| Solder ability | Lead wire 95% covered with solder coating | Dipping into 2305 molten solder for 20.5s. |
| Resistance to Soldering Heat | Capacitance change: 2.5% or 0.25pF (whichever is larger) for Class I. 10% for B (X7R), 20% for Y (Y5V). | Solder temperature: 2605, Duration: 10 1s. Recovery: 4-24 hours (Class I), 484 hours (Class II) under standard conditions. Preconditioning for Class II: 150+0/-10 for 1 hour. |
| Appearance | No visible damage | |
| Terminal Strength (Tensile) | No visible abnormality such as cut lead or looseness. | Apply force up to 10N to leads for 101 seconds. |
| Terminal Strength (Bending) | No visible abnormality | Bend leads 90 degrees, hold for 5s, return, repeat in opposite direction, 2 cycles total. |
| Temperature Cycle | No visible abnormality | 5 cycles. Capacitance change: Class I: 5% or 0.5pF; Class II: B12.5%, Y30%. DF change: Class I: < 2x initial; Class II: B: 5.0%, Y12.5% (CR0.1uF), 15.0% (1uFCR0.1uF), 17.5% (CR1uF). Insulation Resistance: 1000M or 50M.uF (whichever is smaller). Preconditioning for Class II: 150+0/-10 for 1 hour, recovery 484 hours. Recovery for Class I: 1 hour. |
| High Temperature Load | No significant abnormality in appearance. | Temperature: 125+3/-0 (X7R), 85+3/-0 (X5R, Y5V). Applied voltage: 1.5 times rated voltage. Duration: 1000+48/-0 hours. Capacitance change: Class I: 3% or 0.3pF; Class II: B: 12.5%, Y: 30%. DF change: Class I: < 2x initial; Class II: B: 5.0%, Y12.5% (CR0.1uF), 15.0% (1uFCR0.1uF), 17.5% (CR1uF). Insulation Resistance: 500M or 25M.Uf (whichever is smaller). Recovery: 242 hours (Class I), 484 hours (Class II). |
| Solvent Resistance | No defects or abnormalities in appearance, legible marking. | Solvent temperature: 235. Immerse in solvent for 1 min, brush 10 times, repeat 3 times. |
Standard Conditions
Temperature: 5~35, Relative Humidity: 45~85%, Atmospheric Pressure: 86~106kpa.
Arbitration Test Conditions: Temperature: 251, Relative Humidity: 48%~52%, Atmospheric Pressure: 86~106 kpa.
2410121252_KNSCHA-178MU0012_C5632436.pdf
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