MMBT3904 and MMBT3906 are a bipolar (BJT) small signal transistor in a SOT−23-3 type surface mount package, they are designed for general purpose amplifier and switching applications. The useful dynamic range extends to 100mA as a switch and to 100MHz as an amplifier. As complementary types the NPN transistors MMBT3904 is recommended.

In response to demand market, Kingtronics small quantities transistors can be shipped immediately. The common application is signal Processing, Power Management, Portable Devices, Consumer Electronics, and Industrial.

NPN Silicon General Transistors MMBT3904 Datasheet Download:
http://kingtronics.com/pdf/MMBT3904.pdf
PNP Silicon General Transistors MMBT3906 Datasheet Download:
http://kingtronics.com/pdf/MMBT3906.pdf

Below professional report indicates some popular brand’s competitiveness on lead time and price. It’s a guidance leading you to save more cost.

Price is cost, Time is cost, Service is cost… Among various famous brands, it’s obvious Kingtronics is the one who offers more economically.

Any requirements based on orders are negotiable, we are open to closer cooperation.

ALUMINUM ELECTROLYTIC CAPACITOR

MANUFACTURER

CURRENT LEAD-TIMES(weeks)

LEAD-TIMES TREND

CURRENT PRICING

NIC Components

16-25

Increasing

Increasing

Nichion

14-20

Decreasing

Increasing

Surge

16-18

Stable

Stable

Panasonic

14-18

Decreasing

Stable

United Chemicon

16-18

Increasing

Stable

Kingtronics

5-9

Stable

Descreased , Stable

 

 

 

 

CAPACITORS-TANTALUM

MANUFACTURER

CURRENT LEAD-TIMES(weeks)

LEAD-TIMES TREND

CURRENT PRICING

AVX

12-14

Decreasing

Stable

Vishay

11-13

Decreasing

Stable

Kingtronics

5-9 for Dipped type, 2-5 for SMD type

Stable

Descreased , Stable

 

 

 

 

LEADED CAPACITORS - CERAMIC

MANUFACTURER

CURRENT LEAD-TIMES(weeks)

LEAD-TIMES TREND

CURRENT PRICING

AVX

18-20

Stable

Stable

Murata

18-20

Stable

Stable

Vishay

12-16

Stable

Stable

NIC Components

14-18

Increasing

Increasing

TDK

14-20

Increasing

Increasing

Kingtronics

3-5

Stable

Descreased , Stable

 

 

 

 

SURFACE MOUNT GENERAL CAPACITORS - CERAMIC (Less than 1uf)

MANUFACTURER

CURRENT LEAD-TIMES(weeks)

LEAD-TIMES TREND

CURRENT PRICING

AVX

22+

Decreasing

Selective Market Adjustments

Murata

30+

Decreasing

Stable

Samsung

16+

Decreasing

Stable

TDK

40+

Decreasing

Stable

NIC Components

16+

Decreasing

Selective Market Adjustments

Taiyo Yuden

16

Decreasing

Stable

Yageo

16

Decreasing

Stable

Walsin

16

Decreasing

Stable

Vishay

20+

Stable

Stable

Kingtronics

4-6

Stable

Descreased , Stable

 

 

 

 

SURFACE MOUNT GENERAL CAPACITORS - CERAMIC (greater than 1uf)***Excludes 1206+ sizes

MANUFACTURER

CURRENT LEAD-TIMES(weeks)

LEAD-TIMES TREND

CURRENT PRICING

AVX

30+

Stable

Stable

Murata

22-38+

Stable

Stable

Samsung

30+

Stable

Stable

TDK

40+

Stable

Stable

NIC Components

24+

Stable

Stable

Taiyo Yuden

18+

Stable

Stable

Yageo

16

Stable

Stable

Walsin

40+

Stable

Stable

Kingtronics

4-6

Stable

Descreased , Stable

 

 

 

 

TRIMMERS & POTS

MANUFACTURER

CURRENT LEAD-TIMES(weeks)

LEAD-TIMES TREND

CURRENT PRICING

BI Tech

8-20

Stable

Stable

Piher

10-14

Stable

Stable

Panasonic

14-17

Increasing

Stable

Vishay

10-14

Stable

Stable

Kingtronics

5-7

Stable

Stable

 

 

 

 

Varistors

MANUFACTURER

CURRENT LEAD-TIMES(weeks)

LEAD-TIMES TREND

CURRENT PRICING

Littelfuse

8-10

Stable

Stable

AVX

14-16

Stable

Stable

Epcos

14-16

Stable

Stable

Maida

8-10

Stable

Stable

Kingtronics

5-7

Stable

Stable

Kingtronics has received lots of inquiries for tantalum capacitor for couples years, which some customers use in Automobile!

Can’t wait to tell the whole world we could reach even better offer now !

More confidently that our update new price with 10%+ lower comparing with some popular global brands based on same great quality.

Don’t hesitate to share inquiry & we look forward to serving you in Kingtronics soon.

Now, “Kt”or”K” mark printed in the Kingtroncis GKT-VU SMD Aluminum Electrolytic Capacitors(Kt SMD E Cap). Customers are easier to distinguish, and those products with the same high quality and competitive price as usual.

Features:
ISO/RoHS certified quality
Life time 105℃ 3000hrs standard product
Wide range capacitance: 1uF - 22uF
Voltage range: 160V - 450V.DC
Reflow soldering is available
Available for high density surface mounting
High stability and reliability

Kingtroncis GKT-VU is widely be used in the application of LED, Lighting Tech, Power Supply, Custom, Adapters, Front End, POE, Open Frame, Capacitor Chargers, DC to DC, Compact PCI, Micro TCA, Military……We expand E-cap production line for more specification to meet our customer’s difference requirement.
Kindly please check more items and datasheet from below links:
http://www.kingtronics.com/pdf/GKT-VU-105C-SMD-Aluminum-Electrolytic-Capacitors.pdf

Kingtroncis GKT-VK is a SMD Aluminum Electrolytic Capacitor(Kt SMD E Cap) with black print and "KtK" or "KK"mark on the case top. The GKT-VK series capacitor is designed for surface mounting on high density PC board. Applicable to emboss carrier tape packing system is available for automatic insertion.

Features:
Designed for surface mounting on high density circuit board
ISO/RoHS certified quality
Long load life: 3000H
Extra low impedance with temperature range: -55℃~+105℃
Impedance 40~60% less than GKT-VZ series
Wide range capacitance: 4.7uF - 4700uF
Voltage range: 6.3V - 50V.DC
Various dimensions: 4*5.4mm - 16*16.5mm

This series can be found in Telecommunications, General Industrial, EDP, Portable and Lightweight Equipment. The SMD technology is also used in Coupling, Decoupling, and Smoothing, Filtering, Buffering.
Kindly please check more items and datasheet from below links:
http://www.kingtronics.com/pdf/GKT-VK-105C-SMD-Aluminum-Electrolytic-Capacitors.pdf

Much appreciate received lots compliments from our worldwide valuable customers on Google Business!

★★★★★ Competitive Prices
★★★★★ Fast Delivery
★★★★★ High Quality
★★★★★ Customer Service Quick Feedback
 

Especially we are almost the most competitive supplier of SMD aluminum electrolytic capacitor in global market, come to us for enjoy more benefits earlier.

Kindly remind Kingtronics will have Easter holidays from 19th-22nd April. If you have any queries, please feel free to email us and enjoy the 5 stars service !

Marketing information for Murata, come to us if u meet this problem.

1>Murata 0402 series SMD mlcc will be discontinued Soon

Chip Capacitance / 1uF (105) ±10% 6.3V NRND Material (will be discontinued)
Part No: GRM155R60J105KE19D

Chip Capacitance / 100nF (104) ±10% 16V NRND Material (will be discontinued)
Part No: GRM155R71C104KA88D

Chip Capacitance / 4.7uF (475) ±10% 6.3V NRND Material (will be discontinued)
Part No: GRM188R60J475KE19D

Chip Capacitance / 470pF (471) ±10% 50V NRND Material (will be discontinued)
Part No: GRM188R71H471KA01D

2>Kingtronics could offer u better prices for ceramic trimmer capacitors within 2-3 weeks lead time

With the approaching of new month, to thanks for the support of all our regular and new customers,
Kingtronics team wish to share a good news that we have new round break down offer for SMD Aluminum Electrolytic Capacitor, 20%+ lower than ever before for most values.

Under the tough market background, it should be a good chance for both us to promote the popular series with aggressive prices.
Would you like to take this opportunity to try win more market share together with Kingtronics ?

Aluminum Electrolytic Capacitors - SMD Type
Kingtronics P/N Load Life Temperatures Characteristic Standard Sizes(mm) Lead Time
GKT-VA 2000H 85°C Standard 4*5.4 5-9 weeks
4*5.8
5*5.4
GKT-VT 1000H~2000H 105°C Standard 5*5.8
GKT-VC 2000H 85°C Low Leakage Current 6.3*5.4
GKT-VE 2000H-3000H 105°C Long Life 6.3*5.8
GKT-VK 2000H-3000H 105°C Extra Lower Impedance 6.3*7.7
GKT-VL 3000H-5000H 105°C Extra Long Life 8*6.5
GKT-VN 1000H 85°C Bi-polar 8*10.5
GKT-VZ 1000H-2000H 105°C Low Impedance 10*10.5
GKT-VU 3000H 105°C Long Life 12.5*13.5
GKT-VD 6000H 105°C Long life 12.5*16
GKT-VW 10000H 105°C Long life 16*16.5

3MM ceramic trimmer capacitor is the parts that its capacitance can be changed freely, which is mounted directly on the printed circuit board with a provision to vary its value using a small screwdriver.

Murata TZS2 series (ultra-small and thin type with external dimensions of 2.2(W) x2.7 (L) x0.95 (H) mm) have been discontinued and have not competitor sell the same product. KKT series can cross reference when users change the PCB pattern size to 3MM. KKT series are high durability from vibration, dust, moisture and flux, which is designed for reflow soldering. Small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm

KKT SMD 3mm Chip Ceramic Trimmer Capacitor Applications:
Car audio systems                                   Hybrid ICs
Remote keyless entry systems                 Surveillance cameras
Burglarproof devices                                  Entry phone

Capacitance (pF MAX) Murata Kingtronics                   
Part Number L x W (size) Part Number          L x W (size)      
20pF TZS2R200A001B00 2.2(W)x2.7(L)x0.95(H)mm KKT-320TR (Pink) 3.2(W) x 4.5(L)   x 1.5(T)mm
20pF TZS2R200A001R00 2.2(W)x2.7(L)x0.95(H)mm KKT-320TR (Pink) 3.2(W) x 4.5(L) x 1.5(T)mm
6pF TZS2Z060A001B00 2.2(W)x2.7(L)x0.95(H)mm KKT-306TR (Blue) 3.2(W) x 4.5(L) x 1.5(T)mm
6pF TZS2Z060A001R00 2.2(W)x2.7(L)x0.95(H)mm KKT-306TR (Blue) 3.2(W) x 4.5(L) x 1.5(T)mm
10pF TZS2Z100A001B00 2.2(W)x2.7(L)x0.95(H)mm KKT-310TR (Ivory) 3.2(W) x 4.5(L) x 1.5(T)mm
10pF TZS2Z100A001R00 2.2(W)x2.7(L)x0.95(H)mm KKT-310TR (Ivory) 3.2(W) x 4.5(L) x 1.5(T)mm

It is July, wish you have nice summer days with your family and friends!

Before or after your joyful holidays, may we know if you have order plan for the preparation of second half of this year ?

Due to the shortage of raw materials, kindly please remind, the lead time will be longer for most electronic components in the market in the future.

Welcome share your forecast with us, we could prepare production schedule in advance and meet your delivery date request.

MKT--radial multilayer ceramic capacitor  

1uF 50V +/-10% X7R P:2.54mm A type Ammo RoHS
datasheet: http://www.kingtronics.com/pdf/radial-mlcc-capacitors.pdf
production video:https://www.youtube.com/watch?v=7J2jbfXuoc4

RKT-Trimming Potentiometer

RKT-065-102-R  (1k Ohm) 
datasheet:  http://www.kingtronics.com/pdf/RKT-065.pdf
product video: https://www.youtube.com/watch?v=PByDraT2Iww

Contact us

Tel: (86) 769 8118 8110
Tel: (852) 8106 7033
Fax: (852) 8106 7099
E-mail: info@kingtronics.com
Skype: kingtronics.sales
MSN: kingtronics-sales@hotmail.com
Web: www.Kingtronics.com

About

Kingtronics International Company was established in 1995 located in Dongguan City of China to handle all sales & marketing for factories located in Chengdu, Sichuan and Zhaoqing, Guangdong, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce trimming potentiometers, dipped tantalum capacitors, multilayer ceramic capacitors, and diode & bridge rectifier. We sell good quality under our brand Kingtronics, and Kt, King, Kingtronics are our three trademarks. All our products are RoHS compliant, and our bridge rectifier have UL approval. Please visit our Products page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.

Tantalum and Ceramic Capacitors Cross Reference ↓ Download
Diodes & Rectifiers List(PDF: 97KB) ↓ Download
Trimming Potentiometer Cross Reference ↓Download

Meet Kingtronics in Moscow soon
electronicAsia-2019
electronicAsia-2019
Convention and Exhibition Centre,HongKong
Date: 13-16 October, 2019
Booth No.: 5G-C26

Meet Kingtronics in Munich soon
electronica-2020
Electronica-2020
New Munich Trade Fair Centre, Germany
Date: 10-13 November, 2020
Booth No.: To be advised

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