Kingtronics International Company

A diode is an electrical component acting as a one-way valve for current.

When voltage is applied across a diode in such a way that the diode allows current, the diode is said to be forward-biased.

When voltage is applied across a diode in such a way that the diode prohibits current, the diode is said to be reverse-biased.

The voltage dropped across a conducting, forward-biased diode is called the forward voltage. Forward voltage for a diode varies only slightly for changes in forward current and temperature, and is fixed by the chemical composition of the P-N junction.

Silicon diodes have a forward voltage of approximately 0.7 volts.

Germanium diodes have a forward voltage of approximately 0.3 volts.

The maximum reverse-bias voltage that a diode can withstand without "breaking down" is called the Peak Inverse Voltage, or PIV rating.

Kingtronics produce and sell many different kinds of diodes and rectifiers, general purpose diode M7, 1N4007, 1N5408, switching diodes LL4148, zener diodes BZV55C, fast recovery diodes etc. These diode products are widely used in LCD TV, CRT color TV sets, monitors, speakers, energy-saving lamps, microwave ovens, printers, set-top boxes, small household electrical appliances and other fields.

If you need any products,please feel free to contact us.Look forward to hear from you.

Features:

Axial lead schottky rectifier

DO-41 Package Schottky Barrier Rectifier

1A 20V schottky rectifier 1N5817

1A 30V schottky rectifier 1N5818

1A 40V schottky rectifier 1N5819

Available with 1N5817, 1N5818, 1N5819

Other diodes: 1N4001S-1N4007S, 1N4001-1N4007, 1N5391-1N5399, RL201-RL207, 1N5400-1N5408, 6A05-6A10, FR101-FR107,

1N4933-1N4937, FR151-FR157, FR201-FR207, 1N5817-1N5819, 1N5820-1N5822, LL4148, BZV55C & ZMM55C, RS1M, SM4007 melf, UF4007

Features:

Axial lead schottky rectifier

DO-27 Package Schottky Barrier Rectifier

Low forward voltage drop

High current capability

High reliability

High surge current capability

Available with 1N5820 1N5821 1N5822

Other diodes: 1N4001S-1N4007S, 1N4001-1N4007, 1N5391-1N5399, RL201-RL207, 1N5400-1N5408, 6A05-6A10, FR101-FR107,

1N4933-1N4937, FR151-FR157, FR201-FR207, 1N5817-1N5819, 1N5820-1N5822, LL4148, BZV55C & ZMM55C, RS1M, SM4007 melf, UF4007

Features

Axial lead schottky rectifier

DO-27 Package Schottky Barrier Rectifier

Low forward voltage drop

High current capability

High reliability

High surge current capability

Available with 1N5820 1N5821 1N5822

Other diodes: 1N4001S-1N4007S, 1N4001-1N4007, 1N5391-1N5399, RL201-RL207, 1N5400-1N5408,

6A05-6A10, FR101-FR107, 1N4933-1N4937, FR151-FR157, FR201-FR207, 1N5817-1N5819, 1N5820-1N5822,

LL4148, BZV55C & ZMM55C, RS1M, SM4007 melf, UF4007

Kingtronics International Company

Tel: 86 769 8118 8110

www.kingtronics.com

skype: kingtronics.sales2

email (msn): sales4@kingtronics.com

ISO 9001: 2008 manufacturer

UL Approval ; SGS certified

Strong products:

Diode M7 S1M LL4148 BZV55C, Bridge rectifier

Radial mlcc capacitor, dipped tantalum capacitor, Trimming potentiometers

FEATURES

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

For surface mounted applications

Fast switching for high efficiency

Low reverse leakage

Built-in strain relief,ideal for automated placement

High forward surge current capability

High temperature soldering guaranteed:250℃/10 seconds at terminals

RS1A, RS1B, RS1D, RS1G, RS1J, RS1K, RS1M

Other diodes: 1N4001S-1N4007S, 1N4001-1N4007, 1N5391-1N5399, RL201-RL207, 1N5400-1N5408,

6A05-6A10, FR101-FR107, 1N4933-1N4937, FR151-FR157, FR201-FR207, 1N5817-1N5819, 1N5820-1N5822,

LL4148, BZV55C & ZMM55C, RS1M, SM4007 melf, UF4007

Kingtronics International Company

Tel: 86 769 8118 8110

www.kingtronics.com

skype: kingtronics.sales2

email (msn): sales4@kingtronics.com

ISO 9001: 2008 manufacturer

UL Approval ; SGS certified

Strong products:

Diode M7 S1M LL4148 BZV55C, Bridge rectifier

Radial mlcc capacitor, dipped tantalum capacitor, Trimming potentiometers

Since the voltage dropped across a Zener Diode is a known and fixed value, Zener diodes are typically used to regulate the voltage in electric circuits.

A Zener Diode is a special kind of diode which permits current to flow in the forward direction as normal. Using a resistor to ensure that the current passing through the Zener diode is at least 5mA (0.005 Amps), the circuit designer knows that the voltage drop across the diode is exactly equal to the Zener voltage of the diode.

Kingtronics offer zener diode with good price and quality.

Zener diode 1/2W BZV55C2V7-BZV55C47 LL-34 Tape and Reel is one of our most popular part with glass passivated junction and High temperature soldering guaranteed. All parts are with RoHs compliant under kingtronics own brand"KINGTRONICS".

Also you can find Kingtronics other diodes: 1N4001S-1N4007S, 1N4001-1N4007, 1N5391-1N5399, RL201-RL207, 1N5400-1N5408, 6A05-6A10, FR101-FR107, 1N4933-1N4937, FR151-FR157, FR201-FR207, 1N5817-1N5819, 1N5820-1N5822, LL4148, BZV55C & ZMM55C, RS1M, SM4007 melf, UF4007

If you have any inquiry, pls contact info@kingtronics.com, or go to our website: www.kingtronics.com

Kingtronics diode LL4148 have a very best offer on the market,Do you have interest in it ?

Features:

• Silicon epitaxial planar diode
• Small signal diode
• 500mv power dissipation
• Reverse voltage 75 V
• High temperature soldering guaranteed
• High stability and high reliability
• 250℃/10S at terminal
• Case:Minimelf/SOD80
• Packaging:Tape and Reel
• MPQ:2.5Kpcs/reel

We have very fast delivery date just need 3~4weeks,our Kingtronics brand "KINGTRONICS".

We will provide you with the Highest Quality Product with the Best Service Available at the Lowest Possible Price.

What are you waiting for?Just send you email to Olivia: sales1@kingtronics.com for your interest.Thank you!

Below are the diode S1M breakdown offer, valid date: one month.

Please send your inquiry to selina@kingtronics.com Website: www.kingtronics.com

S1M SMA T&R RoHS.

100kpcs US$8.2/k
500kpcs US$7.5/k
1kkpcs US$6.9/k
3kkpcs US$6.6/k

Hello Sir

It is a long time since last contact. I hope you are very well.

Kingtronics produce high quality diode and bridge and sell our registered brand "Kingtronics", trademark "Kt".

Above diode M7 LL4148 BZV55C S1M are our bestseller. M7 LL4148 have regular stock.

Could you please check if you have related inquiry on hand? Or, maybe you could tell me your purchaser of diodes? Many thanks!

I will be glad to talk with you via email or skype. Welcome to send me message. :-)

Waiting for your reply always and have a nice day!

Best wishes,

Selina Zhang

Sales Supervisor

Kingtronics International Company

• ISO 9001: 2008 manufacturer
• UL Approval ; SGS certified
• Tel: 86 769 8118 8110
• Skype: kingtronics.sales2
• www.kingtronics.com

- Diode rectifier: S1M, RS1M, SM4007 melf, BZV55C, UF4007, 1N4007S, 1N4007, 1N5399, RL207, 1N5408, 6A10, FR107, 1N4937, FR157, FR207, 1N5822....etc..

- Bridge rectifier: DB107, DB107S, MB10S, KBL410, KBU610, KBPC2510, KBPC3510, KBPC3510W......etc (UL Approval)

1N4148 Description:

The 1N4148 is a small signal, high-speed switching diode.

Typically found in a DO-35 glass axial package it is very useful at high frequencies and are very popular in low-current applications.

Currently the 1N4148 is sourced by manufacturers.It is also known as the 1N914.

1N4148 Features

V_RRM = 100V (Maximum Repetitive Reverse Voltage)

I_O = 200mA (Average Rectified Forward Current)

I_F = 300mA (DC Forward Current)

I_FSM = 1.0 A (Pulse Width = 1 sec), 4.0 A (Pulse Width = 1 uSec) (Non-Repetitive Peak Forward Surge Current)

P_D = 500 mW (power Dissipation)

T_RR < 4ns (reverse recovery time)

Device Category:Diodes and Rectifiers

1N4148 Applications:High-speed switching