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Specifications
Capacitance:
150nF
Operating Temperature:
-40℃~+110℃
Ratings:
X2
safety certification:
UL;CUL;VDE;ENEC;KC;CQC
Voltage(AC):
275V;305V;310V
Tolerance:
±10%
Mfr. Part #:
MPX154K31C3KN15600
Package:
Through Hole,P=10mm
Key Attributes
Model Number:
MPX154K31C3KN15600
Product Description
Product Overview
The KNSCHA MPX/MKP X2 safety capacitor is designed for cross-circuit applications in power supplies, offering excellent overvoltage surge capability, superior temperature characteristics, good self-healing properties, excellent moisture resistance, and outstanding flame retardant performance. It is widely used in anti-interference scenarios.
Product Attributes
- Brand: KNSCHA
- Product Type: MPX/MKP X2 Safety Capacitor
- Origin: Dongguan KNSCHA Electronics Co., Ltd.
- Certifications: UL/CUL (USA/Canada), ENEC- VDE (EU-Germany), CQC (China), KC (Korea)
Technical Specifications
| Specification | Value | Unit |
|---|---|---|
| Part Number | MPX154K31C3KN15600 | |
| Capacitance Specification | 154K | |
| Rated Voltage | 275VAC/305VAC/310VAC | |
| Pitch (P) | 10 | MM |
| Capacitance (Nominal) | 0.15 | F |
| Capacitance Tolerance | ±10% (K) | |
| Climate Category | 40/110/56 | |
| Flammability Rating | B | |
| Working Temperature Range | -40 to +110 | |
| Dielectric Strength | 4.3 (Vdc) MAX / (5S) | |
| Dissipation Factor (tanδ) | ≤0.1% (1KHz, 20) | |
| Insulation Resistance (IR) | ≥15000 MΩ (CR ≤0.33µF) ≥5000 S (CR > 0.33µF) | |
| Dimensions (L x W x H x T) | 15 x 13 x 12 x 6 | mm |
| Lead Diameter (d) | 0.6 | mm |
| Lead Length (L) | 15 | mm |
Features:
- Can withstand overvoltage surges
- Excellent temperature characteristics
- Good self-healing properties
- Excellent moisture resistance
- Excellent flame retardant properties
Main Applications:
- Widely used in power supply cross-circuit and other anti-interference occasions
Safety Certifications:
- UL/CUL (USA/Canada): UL 60384-14, CSA E60384-14:09, Certificate No.: E477850
- ENEC- VDE (EU-Germany): EN60384-14:2013/A1:2016, IEC 60384-14:2013, IEC 60384-14:2013/AMD1:2016, Certificate No.: 40045532
- CQC (China): GB/T6346.14-2015, Certificate No.: CQC17001162416
- KC (Korea): KC60384-1(2015-09), KC60384-14(2015-09), Certificate No.: SU03110-18001/2/3/4/5
Technical Requirements:
| Item | Performance Requirement | Test Method |
|---|---|---|
| 1. Initial Measurement & Final Measurement (Endurance) | Capacitance, Dissipation Factor (1KHz), Lead Strength, Appearance, Solder Heat Resistance | Refer to Specification |
| Capacitance Change: ΔC/C ≤ ±5% of initial | ||
| Dissipation Factor Increase: DF ≤ 0.008 (1KHz) | ||
| Withstand Voltage: 4.3URDC, 60S; Insulation Resistance: ≥ 50% of rated value | ||
| 2. Temperature Rapid Change, Vibration, Impact | Appearance, Capacitance Change: ΔC/C ≤ ±5% of initial, Dissipation Factor Increase: DF ≤ 0.008, Insulation Resistance: ≥ 50% of rated value | Refer to Specification |
| Temperature Cycles: 5 cycles (-40 to +110) | ||
| Vibration: 10-500Hz, 2h/direction, 3 directions; Impact: 4000 times, 390 m/s², 6ms pulse | ||
| 3. Dry Heat, Cyclic Damp Heat, Cold, Low Pressure | Appearance, Capacitance Change: ΔC/C ≤ ±5% of initial, Dissipation Factor: DF ≤ 0.008, Withstand Voltage: 4.3URDC, 60S, Insulation Resistance: ≥ 50% of rated value | Refer to Specification |
| Dry Heat: +110, 16h; Cold: -40, 2h; Low Pressure: 8.5Kpa, 1h | ||
| Cyclic Damp Heat: IEC 60068-2-30, Db, severity b | ||
| 4. Damp Heat (Steady State) | Appearance, Capacitance Change: ΔC/C ≤ ±5% of initial, Dissipation Factor (1KHz) Increase: DF ≤ 0.008, Withstand Voltage: 4.3URDC, 60S, Insulation Resistance: ≥ 50% of rated value | Refer to Specification |
| Temperature: 40±2, Humidity: 93±2%RH, Duration: 56 days | ||
| Applied Voltage: UR for 1 min after test | ||
| 6. Endurance | Appearance, Capacitance Change: ΔC/C ≤ ±10% of initial, Dissipation Factor (1KHz) Increase: DF ≤ 0.008, Withstand Voltage: 4.3URDC, 60S, Insulation Resistance: ≥ 50% of rated value | Refer to Specification |
| Temperature: +110, 1000h | ||
| Applied Voltage: 1.25UR, with intermittent 1000V for 0.1S every 1h | ||
| 7. Charge and Discharge | Capacitance Change: ΔC/C ≤ ±10% of initial, Dissipation Factor (10KHz) Increase: DF ≤ 0.008, Insulation Resistance: ≥ 50% of rated value | Refer to Specification |
| Cycles: 10000 times, Charge/Discharge duration: 0.5S each | ||
| Charge Voltage: Rated Voltage; Charge Resistance: 220/CR (Ohm) or 20 Ohm (whichever is greater) | ||
| 8. Flame Retardancy Test | Flammability Rating: B, IEC695-2-2 Needle Flame Test | Refer to Specification |
Capacitor Structure Diagram:
1 Capacitor core
2 Gold-plated layer (Tin-Zinc alloy)
3 Epoxy resin
4 CP wire
5 PBT plastic case
Marking Description:
KNSCHA Trademark
MPX/MKP X2 Product Model
154 Capacitance Specification
K Capacitance Tolerance ±10%
275VAC 305VAC 310VAC Rated Voltage
National Safety Certification Marks
40/110/56 Climate Category
B Flame Retardant Grade
2002271211_KNSCHA-MPX154K31C3KN15600_C489076.pdf
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