EMI Suppression Capacitor WEIDY W42Q3103KK5L00A0W1 X2 Class 0.01F Capacitance with Flame Retardant Casing

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Product Description

Product Overview

The W42 series is an X2 class capacitor designed for suppressing electromagnetic interference in power supplies. It features a metallized polypropylene film construction with a spray-gold layer, flame-retardant epoxy resin, and a flame-retardant plastic casing meeting UL94V-0 standards. These capacitors are suitable for applications requiring reliable EMI filtering.

Product Attributes

Brand: Weidy ()
Product Category: X2 Class EMI Suppression Capacitor
Material: Metallized Polypropylene Film
Casing Material: Flame-retardant Epoxy Resin (UL94V-0), Flame-retardant Plastic Casing (UL94V-0)
Certifications: IEC, GB/T, CQC, UL, CSA, KC, ENEC (VDE)

Technical Specifications

Parameter	Specification	Notes
Product Model	W42Q3103KK5L00A0W1	MKP-310VAC-103K-P10
Capacitance	0.01F
Rated Voltage	310VAC
Capacitance Tolerance	10% (K)
Lead Pitch (P)	10.0 mm
Climatic Category	40/110/56
Operating Temperature Range	-40 to 110
Dielectric Strength (Lead to Lead)	4.3UR(DC) (5S)	Voltage application rate: 100V/S; Cut-off current: 10mA
Dielectric Strength (Case to Case)	2120VAC
Dissipation Factor (tan )	0.15% (1kHz, 20)	For 0.001F CR 1.0F
Dissipation Factor (tan )	0.3% (1kHz, 20)	For 1.0F
Insulation Resistance	15000M	For CR 0.33F (20, 100V, 1min)
Insulation Resistance	5000S	For CR > 0.33F (20, 100V, 1min)
Lead Pull Strength	5N to 20N	Depending on lead diameter (0.3mm to 1.25mm)
Lead Bending	2.5N to 10N	Depending on lead diameter (0.3mm to 1.25mm), 2 bending cycles
Solderability	2355, 2.0s0.5s	Good tinning on lead surface
Resistance to Soldering Heat	2605, 10s1s	Capacitance change: C/C : 5%
Rapid Change of Temperature	-40 to +110, 5 cycles	Capacitance change: C/C : 5%
Vibration	10-500Hz, 6 hours	Amplitude 0.75mm or acceleration 98m/s
Impact	4000 cycles, 390m/s	6ms pulse duration
Dry Heat	+110, 16 hours	Capacitance change: C/C : 5%; Dissipation factor change: 0.8% (CR1.0F), 0.5% (CR>1.0F)
Damp Heat (Steady State)	402, 93+2/-3 %, 56 days	Capacitance change: C/C : 5%; Dissipation factor change: 0.8% (CR1.0F), 0.5% (CR>1.0F)
Pulse Voltage	DC 2.5KV to 5.2KV	24 pulses per capacitor
Endurance	+110, 1.25UR(50Hz), 1000 hours	Capacitance change: C/C : 10%; Dissipation factor change: 0.8% (CR1.0F), 0.5% (CR>1.0F)
Charge/Discharge Cycles	10000 cycles	Capacitance change: C/C : 10%; Dissipation factor change: 0.8% (CR1F), 0.5% (CR>1F)
Flammability Test	Class B	No ignition of gauze wrapped around capacitor
Self-Healing Test	Ui=2.5kV	No permanent breakdown or arcing