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Specifications
Voltage Rating:
50V
Capacitance:
100nF
Temperature Coefficient:
X7R
Tolerance:
±10%
Pin Spacing:
5.08mm
Mfr. Part #:
178MU0002
Package:
Through Hole,P=5.08mm
Key Attributes
Model Number:
178MU0002
Product Description
Product Overview
The CT40805B104K500B1 is a radial leaded MLCC (Multilayer Ceramic Capacitor) designed for industrial applications. It features a miniature size with large capacitance, suitable for automatic placement with tape and reel packaging. The epoxy resin coating provides excellent performance in humidity resistance, mechanical strength, and heat resistance. This product adheres to standard industrial production sizes and offers various lead configurations.
Product Attributes
- Product Type: Radial Leaded MLCC
- Dielectric Class: Class II
- Packaging: Bulk package (no code), Reeled (T)
Technical Specifications
| Product Model | Nominal Body Size (LW) | Dielectric | Nominal Capacitance | Tolerance | Rated Voltage | Leads Type | Packaging Code |
|---|---|---|---|---|---|---|---|
| CT4 0805 X7R 10410% 50V P=5.08mm | 0805 (0.170.15) | X7R | 104 (100000PF) | 10% | 50V | A1, B1, C1 | No code (bulk) |
| CT4 0805 B 681 K 101 B1 | 0805 (0.170.15) | X7R | 681 (680PF) | K (10%) | 101 (100V) | B1 | B1 (Reeled) |
Capacitance and Voltage Ratings (0805 Size)
| Size Code | Shape | Dimensions (Unit:mm) (L MAX W MAX T MAX) | Rated Voltage | Available Capacitance Range (NPO) | Available Capacitance Range (X7R) | Available Capacitance Range (Y5V) |
|---|---|---|---|---|---|---|
| 0805 | A1 | 5.0 4.4 3.0 | 50V | 0R5-222 | 221-105 | 103-684 |
| 0805 | B1 | 5.0 4.8 3.6 | 50V | 0R5-222 | 221-105 | 103-684 |
| 0805 | C1 | 5.0 3.8 3.5 | 50V | 0R5-222 | 221-105 | 103-684 |
| 0805 | A1 | 5.0 4.4 3.0 | 100V | 0R5-102 | 221-683 | 103-684 |
| 0805 | B1 | 5.0 4.8 3.6 | 100V | 0R5-102 | 221-683 | 103-684 |
| 0805 | C1 | 5.0 3.8 3.5 | 100V | 0R5-102 | 221-683 | 103-684 |
General MLCC Technical Requirements
| Item | Technical Specification | Test Method and Remarks |
|---|---|---|
| Capacitance (C) | Class I: Within the specified tolerance. Class II: Within the specified tolerance. (Pretreatment required for Class II) | Measuring Frequency: 1000pf: 1MHz10%; >1000pf: 1kHz10%. Measuring Voltage: 1.0V (Class I); 0.3V (Class II) |
| Dissipation Factor (DF) | Class I: CR50PF DF0.15%; CR50PF DF0.15%[(150/CR)+7]10-4. Class II: B DF 3.5%; Y 7.5%(CR0.1uF) 15%(1uFCR0.1Uf) 17.5%(CR1uF) | Measuring Frequency: 1000pf: 1MHz10%; >1000pf: 1kHz10%. Measuring Voltage: 1.0V (Class I); 1.0V (Class II, B, Y) |
| Insulation Resistance (IR) | Class I: C10nF IR10000M; C10nF R.C100M.uF. Class II: C25nF IR4000M; C25nF R.C100M.uF | Measuring Voltage: Rated Voltage. Duration: 605 seconds. |
| Withstanding Voltage | No breakdown or damage. | Between terminals: Duration: 51s. Measuring Voltage: Class I: 300% Rated voltage; Class II: 250% Rated voltage. Charge/discharge current < 50mA. Between terminals and body: Voltage: 2.5UR. Duration: 1~5s. |
| Solderability | Lead wire shall be at least 95% covered with a new solder coating. | Dipping into 25% rosin solution of ethanol, then into molten solder of 2305 for 20.5s. Depth of dipping up to about 1.5~2mm from the terminal body. |
| Resistance to Soldering Heat | Appearance: No visible damage. Capacitance Change: Class I: C/C 2.5% or 0.25Pf (whichever is larger). Class II: B 10%, Y 20%. | Solder temperature: 2605. Time: 10 1s. Immersed into PC board with 1.6mm thickness, 1.0 mm hole diameter. Recovery: Class I: 4-24 hours. Class II: 150+0/-10 for 1 hour, then 484 hours recovery. |
| Terminal Strength (Tensile) | No abnormality such as cut lead or looseness. | Apply force gradually to each lead in the radial direction up to 10N, then applied for 101 seconds. |
| Terminal Strength (Bending) | No abnormality. | Each lead wire subjected to a force of 0.25kg, bent 90 degrees for 5 seconds, returned to initial position. Repeated 2 times in opposite direction. |
| Temperature Cycle | Appearance: No significant abnormality. Capacitance Change: Class I: 5% or 0.5pf (whichever is larger). Class II: B12.5%, Y : 30%. Dissipation Factor: Class I: < twice of initial value. Class II: B: 5.0% (CR0.1uF), 15.0% (1uFCR0.1uF), 17.5% (CR1uF). Insulation Resistance: 1000M or 50M.Uf (whichever is smaller). | 5 cycles. Conditions for 1 cycle: Step 1: Room Temp (2-3 min). Step 2: -55 (30 min). Step 3: Room Temp (2-3 min). Step 4: 125 (30 min). Step 5: Room Temp (2-3 min). Preconditioning for Class II: 150+0/-10 for 1 hour, then 484 hours recovery. Recovery for Class I: 1 hour. |
| High Temperature Loading Test | Appearance: No significant abnormality. Capacitance Change: Class I: 3% or 0.3pF (whichever is larger). Class II: B: 12.5%, Y: 30%. Dissipation Factor: Class I: < twice of initial value. Class II: B: 5.0% (CR0.1uF), 15.0% (1uFCR0.1uF), 17.5% (CR1uF). Insulation Resistance: 500M or 25M.Uf (whichever is smaller). | Temperature: 125 +3/-0 (Class I), 85+3/-0 (Class II). Applied voltage: 1.5 times rated voltage. Charge/discharge current < 50mA. Duration: 1000+48/-0 hours. Recovery Time: Class I: 242 hours. Class II: 484 hours. |
| Solvent Resistance | Appearance: No defects or abnormalities, and legible marking. | Solvent temperature: 235. Immerse sample in solvent for 1 min, brush notation area 10 times with pledget, 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-178MU0002_C5632426.pdf
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