2017-12-12 22:57:48
views
JFMA - Box Type Metallized Polypropylene Film Capacitor For Capacitive Divider
This is jb’s latest series plastic film capacitor product, coming along with Christmas this month.
If you are looking for good quality MKP film capacitors with favorable prices and short delivery time, you must continue to see below feature of JFMA.
Features:
• Metallized polypropylene film, non-inductive wound construction.
• Good self-healing properties, withstanding surge voltage stressing.
• Long stability of capacitance.
• Good properties in damp environment.
• Excellent active and passive flame resistant abilities.
Welcome to check below specification form to know more about JFMA.
Hope you contact us with your valuable comments and inquiries.
jb wish you have a wonderful Christmas holidays in advance!
| Operating Temperature | -40°C~ +105°C |
| Rated Voltage | 400V(230VAC)、630V(275VAC/305VAC/310VAC) |
| Capacitance Range | 0.0047 ~ 3.9μF |
| Capacitance Tolerance | ±5%, ±10% |
| Insulation Resistance | C≦0.33μf ; IR≥50000MOhm |
| C>0.33μF ; IR≥15000MOhm |
| Dissipation Factor | 0.1% max. at 1KHz, 20°C |
| Dielectric Strength | 160% of rated voltage for 60 sec. |
2017-12-5 18:18:25
views
Are you ready for the Christmas holiday?
jb have new series for you to celebrate with the joyful holiday.
Our new series of plastic film capacitors—JFLA
We offer it with competitive price and fast lead time. Moreover, you can order them with a more flexible quantity.
Please feel free to send us your RFQ. We can offer you the best price.
Features:
1. Metallized polypropylene film, non-inductive wound construction
2.Good self-healing properties, withstanding surge voltage stressing.
3.Long stability of capacitance.
4.Good properties in damp environment.
5.Flame resistant epoxy resin powder coating (UL94/V-0).
| Operating Temperature | -40°C~ +105°C |
| Rated Voltage | 400V(230VAC)、630V(275VAC/305VAC/310VAC) |
| Capacitance Range | 0.01 ~ 10.0μF |
| Capacitance Tolerance | ±5%, ±10%, ±20% |
| Insulation Resistance | UR>100V C≤0.33uF IR ≥25000MΩ,C>0.33uF IR ≥7500s UR<100V C≤0.33uF IR ≥12500MΩ,C>0.33uF IR ≥3750s |
| Dissipation Factor | ≤0.002 (at 1KHz) (typical 0.001 max) |
2017-11-14 22:4:9
views
Today we see a tube amplifier from our customer, its configuration is really amazing.
There are some of products, which he use in this products. what about you? welcome to send to us your inquiry for the capacitors.
We can provide you excellent service, professional support.
JFGD axial flat MKP film capacitor: 1.5uF 630V
105’C Radial electrolytic capacitors 470UF 63V
105’C Snap-in electrolytic capacitors, 400V
JFL polypropylene film capacitors 0.22UF 630V
2017-10-30 17:45:53
views
Our audio film capacitors are middle-high level, which loved by high-end audio makers.
They can bring out unbeatable sound performance, also awesome audio experience.
Many manufacturers of loudspeaker and amplifier bought audio film capacitors from us.
We have pretty high reputation of in Europe, there are many distributors of ours.
You will have more confidence after seeing our test reviews from our customers all over the world!
Welcome to send us your request and have samples tested!
JFX PDF datasheet:
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JSX PDF datasheet:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial.pdf
JFX Test Reviews:
http://www.jbcapacitors.com/pdf/JFX-Premium-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
JSX Test Reviews:
http://www.jbcapacitors.com/pdf/JSX-Superior-Metallized-Polypropylene-Film-Capacitors-Axial-Test-Reviews.pdf
| | 
|  |
| Item | JFX - Premium Metallized Polypropylene Film Capacitors – Axial | JSX - Superior Metallized Polypropylene Film Capacitors – Axial |
| Passive flammability | GB10191-88 IEC384-16 | GB10191-88 IEC384-16 |
| Operating temperature | -55℃～+85℃ | -55℃～+85℃ |
| Capacitance range | 0.047~100uF | 0.1~100uF |
| Capacitance tolerance | ±3%(E)、±5%(J) 1KHz | ±3%(E)、±5%(J) 1KHz |
| Rated voltage | 250V、400V、630V.DC | 250V、400V、630V.DC |
| Withstand voltage | 1.5VR 5S | 1.6VR 5S |
| Dissipation factor | ≤0.0020 1KHz | ≤0.0010 1KHz |
| Insulate the electric resistance | ＞0.33uF ≥15000MΩ
≤0.33uF ≥5000 S | CR≤0.33μF, I.R≥15,000MΩ
CR>0.33μF, I.R≥5,000S |
| Leads Diameter | 0.6、0.8、1.0、1.2 Tinned Pure Copper | 0.6、0.8、1.0、1.2 Silver-plated Copper Wire |
2017-10-18 23:6:29
views
Do you hear about RC unit Capacitor? A kind of components which installed by a capacitor and a resistor as a unit.
So why do need to make such type of component? It’s quite common for us to see the resistor and capacitor is used in one circuit,
RC circuits are really cool because instead of a steady flow of current, an RC circuit is one in which the current varies over time.
If you ride your bike to work or school you know that you'll be safer when you wear a helmet with a flashing light on it.
But what you may not know is that the light flashes because of an RC circuit!
The duration of the flash is determined by the resistance and the capacitance in that circuit.
For example, a small capacitance would produce a quicker flash, whereas a larger capacitance would produce a slower flash.
From jb Capacitors Company
2017-9-7 19:0:33
views
Today, I would like to show you more detailed information about jb JFW MKP X2 Class Capacitors. jb provides four sizes of JFW Safety Film Capacitors samples: Pitch 10mm, Pitch 15mm, Pitch 22.5mm and Pitch 27.5mm.
Here are the items of jb JFW Radial Class X2 310VAC Capacitors in each four pitches:
| Pitch | CAP | L±1.0 | T±1.0 | H±1.0 | P±1.0 | d ر0.05 | Part Number |
| 10mm | 0.01 | 13 | 11 | 5 | 10 | 0.6 | JFW0A9103K100000B |
| 15mm | 0.47 | 18 | 19 | 11 | 15 | 0.8 | JFW0A9474K150000B |
| 22.5mm | 0.56 | 26.5 | 19 | 10 | 22.5 | 0.8 | JFW0A9564K225000B |
| 27.5mm | 1 | 31.5 | 19.5 | 10.8 | 27.5 | 0.8 | JFW0A9105K275000B |
2017-9-3 23:12:51
views
Dear Customers, here is the form of jb upgrade product JFW Suppression Film Capacitors Class X2 AC’ s capacitance range, you can according to the data to choose the size you need. JFW Safety Film Capacitors is less affected by the voltage compare with other capacitors, you will definitely praise it.
2017-8-31 21:19:35
views
jb MPX/MKP Class X2-MPX Safety Standard Capacitor is mainly used for power input L/N dredging for EMI suppression, and the input port used in parallel. The most common use of the JFW AC-Capacitors Suppression Capacitors Class X2 AC 310V is anti-electromagnetic interference, suitable for high frequency, DC, AC, coupled, cross-pulse circuit.
In addition, jb JFW Safety Film Capacitors can withstand the impact of overpressure, and it also has excellent capabilities of flame resistance and moisture resistance. Compare with other capacitors, JFW Radial Class X2 310VAC Capacitor is very stable, it is less affected by the voltage.
Do you have interest in jb JFW AC-Capacitors? If yes, you can ask our sells for several samples. More information please visit: http://www.jbcapacitors.com/Plastic-Film-Capacitors/JFW-X2-Metallized-Polypropylene-Film-Capacitor.html
2017-7-25 1:15:28
views
Dear business partners,
Hello, I bring you a very good news. In order to greatly thanks for your kind cooperation in these year. We would like to specially support you with our JFJ Mini Box Stacked Met Polyester Film Capacitors, expecially for voltage 100V with Ammo package. Prices are extremly competitive. What's more, it's a good replacement on Panasonic ECQV, Vishay MKT 1817 and so on.
Any interest, please just send me your RFQ, let me help you cost down. Thank you.
Feature:
1.Stacked technology, High dv/dt ability.
2.Small size due to stacked construction, pitch size all 5mm.
3.Non-inductive, plastic case and epoxy resin.
Specifications:
1.Operating temperature:-55~+105"C
2.Rated Voltage:50/63V.DC,100V.DC,250V.DC,400V.DC,500V.DC,630V.DC
3.Capacitance Range:0.001~1.0uF
4.Capacitance Tolerance:+/-5%,+/-10%
More infortation please visit http://www.jbcapacitors.com/
