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Specifications
Voltage Rating:
250V
Capacitance:
470nF
Tolerance:
±10%
Mfr. Part #:
KTD251B474K43A0T00
Package:
Through Hole,P=5mm
Key Attributes
Model Number:
KTD251B474K43A0T00
Product Description
Product Overview
This product is a resin-encased radial lead type multilayer ceramic capacitor. It offers a wide capacitance range, excellent high-frequency characteristics due to low ESR, and high rated ripple current. It is designed for applications requiring high reliability in demanding environments, including automotive and general electronic equipment.
Product Attributes
- Brand: Not explicitly stated, but associated with "CHEMI-CON"
- Certifications: UL94 V-0 (flame retardant resin), AEC-Q200 (test results available upon request)
- Material: Ceramic dielectric, lead-free solder internal electrodes, resin exterior
- Origin: Not explicitly stated
- Color: Not explicitly stated
Technical Specifications
| Series | Rated Voltage (Vdc) | Capacitance Range (F) | Temperature Characteristic | Rated Ripple Current (Arms) | Dimensions (mm) Lmax. x Wmax. x Tmax. | Lead Diameter (d0.05) | Product Model | Packing Unit (pcs/box) |
| NTD | 25 | 0.1 470 | X7R | Refer to table 5 | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list |
| NTD | 35 | 0.1 470 | X7R | Refer to table 5 | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list |
| NTD | 50 | 0.1 470 | X7R | Refer to table 5 | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list |
| NTD | 100 | 0.1 470 | X7R | Refer to table 5 | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list |
| NTD | 250 | 0.1 470 | X7R | Refer to table 5 | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list |
| NTD | 500 | 0.1 470 | X7R | Refer to table 5 | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list | Refer to standard parts list |
| Item | Test Conditions | Specification |
| Withstand Voltage | Not exceeding 250V: 250% of rated voltage; 250V or more, not exceeding 500V: 130% of rated voltage; 500V or more: 100V + 150% of rated voltage, applied for 5 sec. | - |
| Insulation Resistance | 100/CR (M) or 4000 (M) whichever is smaller. (CR: rated capacitance in F) | - |
| Rated Capacitance Tolerance | M (20%), K (10%) | - |
| Dielectric Loss (DF) | See standard parts list | 5.0% or less |
| Rated Ripple Current | 10kHz 1MHz (sine wave, Vp within rated voltage) | Refer to table 5 |
| Soldering | Lead-free, 2455, 20.5 sec. | 75% or more of lead covered with new solder. |
| Solder Heat Resistance | Solder temp: 35010, Immersion time: 30.5 sec, Depth: 1.5-2mm from lead root. | No abnormalities. Capacitance C/C: 15%, DF: Meets initial spec, IR: Meets initial spec. |
| Temperature Cycling | -55 to +125, 5 cycles. | No abnormalities. Capacitance C/C: 15%, DF: Meets initial spec, IR: Meets initial spec. |
| Damp Heat Load | 402, 90-95%RH, Rated voltage applied, 50024 hours. | No abnormalities. Capacitance C/C: 20%, DF: 10% or less, IR: 25/CR (M) or 1000 (M) whichever is smaller. |
| High Temperature Load Life | 1253, Rated voltage applied, 100048 hours. | No abnormalities. Capacitance C/C: 20%, DF: 10% or less, IR: 50/CR (M) or 1000 (M) whichever is smaller. |
| Endurance | - | - |
| Terminal Strength (Tensile) | Lead wire diameter 0.5mm: 5N, 101 sec. Lead wire diameter > 0.5mm: 10N, 101 sec. | No abnormalities. |
| Terminal Strength (Bending) | Lead wire diameter 0.5mm: 2.5N. Lead wire diameter > 0.5mm: 5N. | No abnormalities. |
| Vibration Resistance | Total amplitude: 1.5mm, Frequency: 10-55-10Hz (1 min), Vibration direction: X, Y, Z axes for 2 hours each (total 6 hours). | No abnormalities. Capacitance: Meets initial spec, DF: Meets initial spec. |
2504101957_NCC-KTD251B474K43A0T00_C35577868.pdf
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