jbcapacitors blog

We not only produce normal capacitors, also have good reputation in making audio capacitors.
They got lots of test reviews from professional experts. Our quality is excellent but the price is inexpensive.
We can also provide you a few samples to let you test.
Please let us know your usual demand. We can suggest you to find our products as a substitution.
You will be amazed of our products.

Audio Film Capacitors
JFG - Axial Metallized Polyester & Polypropylene Film Capacitor
JFX - Premium Metallized Polypropylene Film Capacitors – Axial
JSX - Superior Metallized Polypropylene Film Capacitors – Axial
JPX - Supreme Metallized Polypropylene Film Capacitors – Axial
JLX - Luxury Aluminum Foil and Film Metallized Polypropylene Capacitors Axial
JMX - Music Aluminum Foil and Film Metallized Polypropylene Capacitors Axial
JGX - Gold Copper Tube and Film Metallized Polypropylene Capacitors Axial

Audio Aluminum Electrolytic Capacitors
JAC - 1000H 105°C, DF at Max 4% BP Axial Aluminum Electrolytic Capacitors for Audio System
JAD - 1000H 105°C, DF at Max 5% BP Axial Aluminum Electrolytic Capacitors for Audio System
JAE - 1000H 105°C, DF at Max 10% BP Axial Aluminum Electrolytic Capacitors for Audio System
JAF - 1000H 105°C, DF at Max 10% BP Axial Aluminum Electrolytic Capacitors for Audio System
JAJ - Non-Polar AXIAL 1KHZ DF at Max 10%, 50V-100V -40°C ~ +105°C for Loudspeaker
JAK - Non-Polar AXIAL 1KHZ DF at Max 10%, 50V-100V -40°C ~ +105°C for Loudspeaker
JAL - Bi-Polar Aluminum E-Caps for Loudspeaker

One key factor that differentiates types of electronic components is they are passive or active.

Active electronic components are those that can control the flow of electricity. For examples: transistor, vacuum tubes, silicon-controlled rectifiers (SCRs).
Passive electronic components are those that don’t have the ability to control electric current by means of another electrical signal. For examples: capacitors, resistors, inductors, transformers, and some diodes.

Jb is specialized in production of all kinds of capacitors, with 40 years production experience. It is our commitment to offer our customers the best quality products with fast delivery and the best after sales services.

JBR-3006 series through hole trimmer potentiometers, or "trimpots", intended for infrequent adjustment with features Panel Mount and Side Adjust
Please see JBR-3006 Series characteristics:

JBR-3296 preset or trimmer potentiometers are small “set-and-forget” type potentiometers that allow for very fine or occasional adjustments to be easily made to a circuit.
Rotary preset potentiometers are miniature versions of the standard variable resistor designed to be mounting directly on a printed circuit board and are adjusted by means of a small bladed screwdriver or similar plastic tool.
JBR-3296 series rotary potentiometer normally offers less than 300 degrees of angular movement from minimum to maximum resistance.

Trimming Potentiometers, do you need? It is an adjustable electrical component, they can be found in Precision equipment, like automobile switch, electric vehicle driver, radio control equipment, electric bicycle repair electronic scale.

Trimming Potentiometers are mounted directly on circuit boards, turned with a small screwdriver and rated for many fewer adjustments over their lifetime. It can adjust various problems of the circuit by itself. It has many shapes and can be applied to any device.

Anyway, please feel free to contact us if you need. Thank you

Trimming Potentiometers list 
JBR-065 tops adjust and side adjust available Trimming Potentiometers
JBR-3006 3 Terminal Styles Trimming Potentiometers
JBR-3266 5 Terminal Styles Trimming Potentiometers
JBR-3309 2 Terminal Styles Single Turn Trimming Potentiometers
JBR-3323 7 Terminal Styles Trimming Potentiometers
JBR-3329 4 Terminal Styles Trimming Potentiometers
JBR-3362 9 Terminal Styles Trimming Potentiometers
JBR-3386 Single-turn Variable Trimming Potentiometers
JBR-3540 50% relative Humidity Trimming Potentiometers
JBR-3590 2 Shaft Styles Trimming Potentiometers
JBR-C3305 with Rotation Stopper Trimming Potentiometers

JNE series is our jb most popular series of Large can Snap in Aluminum Electrolytic Capacitor. JNE series can do high temperature 105°C and load life 2000~3000Hours, it can also provide excellent high ripple current. And JNE series has wide range of applications: Power meter, power supplier, automotive, amplifier, Electric control panel...etc.

Below is JNE series cross reference, if you have any project needs such type capacitors, please contact our sales team asap.

Keywords: ISO manufacturer, Film Capacitors 

jb Capacitors Company are an ISO manufacturer, we provide our products with competitive price and reliable quality.
Short delivery time, such as 5 to 7 weeks. Some hot items can be ready in 3 weeks.
Our strong capacitors series: Plastic film capacitors, Aluminum radial Ecaps, SMD Aluminum Ecaps, Polymer Aluminum Solid Capacitors, Ceramic Capacitors, Tantalum Capacitors.
We have wide series to be the excellent replacement of Epcos, Panasonic, Samwha, Jamicon, Nichicon, NIPPON CHEMI-CON, Rubycon, Elna, SAMXON, YAGEO etc.

Please contact us with your inquiry! info@jbcapacitors.com
Attention: FREE SAMPLES are available!

Motor Capacitors are our popular items. We have much experience in producing it.
There are three category of our JFS Motor Capacitors.

JFS - CBB60 Round Shape and Plastics Case Motor Capacitor
JFS - CBB61 Box Shape and Plastics Case Motor Capacitor
JFS - CBB65 Round Shape and Aluminum Case Motor Capacitor

jb sell high quality with competitive price for Motor Capacitors.
Above is our datasheet. If you have this demand, you can click it to know more.
Also, you can mail us to get more information. We are willing to support you.
info@jbcapacitors.com

Keywords: SMD aluminum electrolytic capacitors, 1,000hours ~ 10,000hours SMD E Cap

Hello, are you looking for SMD Aluminum Electrolytic Capacitors with a more competitive price? Here, jb Capacitors – Just Your Best Choice.

We provide SMD E-Cap 85℃ / 105℃ with different size and long life assurance (1,000hrs ~ 10,000hrs). It can be used in telecommunication products, set-top box, home appliance, car audio amplifier, etc.

I believe you have also heard that E-Cap has raised prices in the Chinese market recently. Do you encounter such as trouble? Please contact us quickly!

jb Capacitors can help you find the higher quality, attractive price, lower MOQ. Please take the opportunity to send your RFQ to us, I will absolutely quote our best price for you.

For more information: http://www.jbcapacitors.com/SMD-Aluminum-Electrolytic-Capacitors/

One of our best-selling series- JFB Metallized Polyester Film Capacitor. The item with high quality products, short lead time and competitive price. Could be used in power supplies, electronic ballasts and so on. Please feel free to send us RFQs: info@jbcapacitors.com

Features:
1. Non-inductive, extended foil, dip coated, high moisture resistance.
2. Good reputation in use with filtering, DC blocking coupling and general communication equipment.
3. High reliable with its Self-Healing performance.
4. Coated with epoxy resin for superior heat resistance, humidity resistance and solvent resistance.