475K 310V X2 Safety Metallized Polypropylene Capacitor Yellow Color
X2 Metallized polypropylene capacitor 475/310V J18
PRODUCT INFORMATION
Introduction:
1. Safety Capacitors : High Stability
2. Non-inductive.
3. Self-healing characteristics.
4. Plastic case, epoxy resin filled, box made of solvent resistant material.
5. Excellent for used in antenna coupling, line-by-pass, and across-the-line. Application where size is critical.
6. Tested Standard:IEC384-14, DIN EN 132 400,UL 1414, CSA C22.2
7. Safety Approved (UL. ENEC. CQC)
8. The lead wire adopts the tin-plated tin and wraps up the copper wire, using the fire-retardant epoxy resin
encapsulation in the in the plastic shell, fire-retardant performance reaches UL94V-0 grade.
Specifications
1. Operating temperature: -40°C ~ +110°C
2. Capacitance range: 0.01uF~3.3uF
3. Capacitance tolerance±5%(J), ± 10%(K),± 20%(M )
4. Rated voltage: 310VAC,330VAC
5. Dissipation factor:0.1%MAX AT 1KHz, 25°C
6. Voltage proof: 2100VDC 1Sec (20°C)
7. Insulation resistance:
>30,000MΩ (C≤0.33uF)
>10,000MΩ/ uF (C>0.33uF) AT 25°C
8. Endurance: The test voltage 344VAC shall be applied for 1000 Hours in the 85°C chamber. During this period,
1000VAC 60HZ for a period of 0.1Sec be applied once each hour. After the test. ΔC/C≤10% , ΔDF≤0.04%,
ΔIR≥50% of the specified value.
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1 |
Small size. |
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2 |
Widetemperature,frequency irritating content DF with high stability. |
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3 |
High current withstands extremely highdielectric strength. |
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4 |
Long-term work stability. |
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5 |
Fire rating:UL94V-0.6. |
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6 |
There is self-healing. |
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7 |
Widely used with power supply jumpercircuits, bypass, antenna coupling and other interference sites. |
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8 |
Can withstand the pressure. |
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Overall structure |
Meterial structure |
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1 |
PBT shell |
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2 |
Metallized polypropylene film |
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3 |
Tim-zinc alloy |
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4 |
Tinned copper clad steel wire |
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5 |
Epoxy potting compound |
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SIZE SPECIFICATION
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Serial |
Capacitance |
Rated-Voltage |
Dimensions in mm |
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Number |
uF |
V.AC |
W±0.5 |
H±0.5 |
T±0.5 |
P±1.0 |
d±0.05 |
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1 |
3.3 |
310/330 |
41.5 |
30 |
17 |
37.5 |
0.8 |
Application
lead for use in line bypass, antenna coupling, across-the-line and spark killer circuits.
Available for EMI filter.
Switching power supply applications.
Business machines appliances, such as: adding machines, computer displays and monitors...
Household appliances, such as: mixers, fans, coffee grinders, DVD player, audio and TV circuits...
Thyristor and triac appliances, such as: dimmers...
What is X2 in Capacitor
Due to all their safety features, X2 capacitors are a popular choice for use as capacitive voltage dividers for low-power appliances. The capacitive reactance of the capacitor is used to reduce the supply voltage to a lower voltage. This application is known as a capacitive power supply or a capacitive step-down.
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