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Specifications
Capacitance:
330nF
Operating Temperature:
-40℃~+110℃
Ratings:
X2
safety certification:
UL;CUL;VDE;ENEC;KC;CQC
Voltage(AC):
275V;305V;310V
Tolerance:
±10%
Mfr. Part #:
MPX334K31E2KN158AH
Package:
Through Hole,P=22.5mm
Key Attributes
Model Number:
MPX334K31E2KN158AH
Product Description
Product Overview
The KNSCHA X2-THB is a metallized polypropylene film interference-resistant capacitor designed for moisture-proof applications. It offers excellent performance characteristics including the ability to withstand overvoltage surges, superior temperature stability, good self-healing properties, and excellent flame retardancy. This capacitor is ideal for long-term use in high-temperature and high-humidity environments. It is widely used in power supply series connections, capacitive power supplies, electric meters, and other demanding applications.
Product Attributes
- Brand: KNSCHA
- Series: X2-THB (Moisture Proof Series)
- Material: Metallized Polypropylene Film
- Construction: Epoxy Resin, CP Wire, PBT Plastic Case
- Color: Grey (Case)
- Certifications: UL/CUL, ENEC-VDE, CQC, KC
Technical Specifications
| Specification | Value | Details |
|---|---|---|
| Customer Name | [Not Specified] | |
| Product Name | Metallized polypropylene film interference resistant capacitor (moisture proof Series) | |
| Customer Part Number | [Not Specified] | |
| KNSCHA Part Number | MPX334K31E2KN158AH | |
| Model/Specifications | X2 334K/310VAC P=22.5mm | |
| Date | 2025.8.19 | |
| Capacitance (F) | 0.33 | Nominal value for MPX334K310VAC |
| Capacitance Tolerance | K (10%) | |
| Rated Voltage | 310VAC | Also available: 275Vac, 305Vac |
| Capacitance Range | 0.001F~4.7F | |
| Lead Spacing (P) | 22.5mm | |
| Dimensions (W x H x T) | 26.5mm x 16.5mm x 7mm | For 334K310VAC |
| Lead Diameter (d) | 0.8mm | For 334K310VAC |
| Length (L) | 15mm | For 334K310VAC |
| Climate Category | 40/110/56 | |
| Flame Retardancy Rating | B | |
| Operating Temperature Range | -40~ +110 | |
| Dielectric Strength | 4.3UR (Vdc) / (60S) | |
| Dissipation Factor (tan ) | 0.1% (1KHz, 20) | |
| Insulation Resistance (IR) | 15000M (CR 0.33F) 5000S (CR > 0.33F) | (20, 100V, 60S) |
| Humidity Load Test | C/C10, DF0.5 (1KHz), IR50 initial value | (852, 852%RH, 240Vac/50Hz, 500H) |
| Endurance Test | C/C10, DF increase 0.008, IR50 initial value | (+110, 1000h, 1.25UR applied voltage) |
| Flammability Test | Rating B | (IEC695-2-2 Needle Flame Test) |
| Soldering Condition (Wave) | 2605, 51S | Product body temperature not to exceed 120/60S |
| Soldering Condition (Iron) | Max 350, 2-3S | |
| Minimum Packaging | 200PCS/Bag |
2509180925_KNSCHA-MPX334K31E2KN158AH_C2858855.pdf
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