UL 2.5uF Metalized Polypropylene Capacitors , Voltage Proof X2 Film Capacitor
X2 Metallized polypropylene film anti-interference capacitor 255K/310V P27.5 F3
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.
![]() |
1 |
Small size. |
2 |
Widetemperature,frequency irritating content DF with high stability. |
|
3 |
High current withstands extremely highdielectric strength. |
|
4 |
Long-term work stability. |
|
5 |
Fire rating:UL94V-0.6. |
|
6 |
There is self-healing. |
|
7 |
Widely used with power supply jumpercircuits, bypass, antenna coupling and other interference sites. |
|
8 |
Can withstand the pressure. |
Overall structure |
Meterial structure |
|
|
|
1 |
PBT shell |
2 |
Metallized polypropylene film |
|
3 |
Tim-zinc alloy |
|
4 |
Tinned copper clad steel wire |
|
5 |
Epoxy potting compound |
|
SIZE SPECIFICATION
Serial |
Capacitance |
Rated-Voltage |
Dimensions in mm |
||||
Number |
uF |
V.AC |
W±0.5 |
H±0.5 |
T±0.5 |
P±1.0 |
d±0.05 |
1 |
2.5 |
310/330 |
31 |
25 |
14 |
27.5 |
0.8 |
Application
Conductors for line bypassing, antenna coupling, jumper wires and spark suppression circuits.
Can be used for EMI filter.
switching power supply applications.
Business machine tools such as: adding machines, computer monitors and monitors...
Household appliances such as: blenders, fans, coffee grinders, DVD players, stereo and TV circuits...
Thyristors and thyristor electrical appliances, such as: dimmers...
What's the difference between Capacitor and Battery
Three packs of supercapacitors (in the blue package), consisting of six D-size cells were able to provide and store the same amount of electrical energy as the smaller pack of six AA-size TLI 1550 Li-ion rechargeable batteries.
Batteries and capacitors seem similar as they both store and release electrical energy. However, there are crucial differences between them that impact their potential applications due to how they function differently.
A capacitor (top) aligns dielectric molecules in an electric field to store energy. A supercapacitor (bottom) aligns electrolyte charges on either side of an insulator to store double-layer charge.
A capacitor consists of two or more conducting plates separated by a dielectric. When current enters the capacitor, the dielectric stops flowing and charge builds up and is stored in the electric field between the plates. Each capacitor is designed to have a specific capacity (energy storage). When a capacitor is connected to an external circuit, the current discharges rapidly.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

