Kingtronics Blog

The year 2019 is the 37th anniversary of the CCTV Spring Festival Gala. Produced by China Central Television and broadcast on the eve of Chinese New Year, the gala is viewed nationally by extremely large audiences, which makes it one of the premier television events on China’s entertainment calendar.
2019年是央视春晚37周年纪念。春晚由中国中央电视台制作，在除夕夜播出，自然有非常多的观众收看，这使得它成为中国娱乐节目日程表上最重要的电视活动之一。

Each year, the directors of the gala try to adopt fresh ideas and introduce new faces. Some of them have become overnight stars, while some left with regrets.Let's find out more stories from behind the scenes.
每年，春晚的导演都在尝试采用新鲜的想法，引入新面孔。他们中的一些人一夜成名，而一些人则带着遗憾离开。让我们一起寻找更多的幕后故事。

With his handsome face and beautiful voice, Fei Xiang, a half Chinese, became the first Taiwan pop singer to cross the Strait and perform in the Spring Festival Gala.
有着帅气的脸蛋和漂亮的嗓音，有一半中国血统的费翔成为第一位跨过海峡，在春晚表演的台湾流行歌手。

With two songs that he performed at the Gala, “The Clouds of My Hometown” and “A Fire in Winter,” Fei Xiang became the most popular singer in the Chinese mainland over night. Most of us may not know that his success is owed to Deng Zaijun, the first female director of CCTV’s Spring Festival Gala.
由于在晚会上演唱了《故乡的云》和《冬天里的一把火》这两首歌，费翔一夜之间成为中国内地最受欢迎的歌手。我们中的大多数人可能不知道他的成功应该感谢邓在军，央视春晚的第一位女导演。

Deng Zaijun, director of 1987 Spring Festival Gala said, "I chose his song "A Fire in Winter" because the rhythm of the song was different. It was fashionable. But I was not sure if his dancing could be accepted."
1987年央视春晚导演邓在军表示：“我选择他这首《冬天里的一把火》是因为这首歌的节奏很不一样。它很时尚。但是我不敢肯定他的舞蹈能否被接受。”

But the response from the audiences proved that Deng made the right decision.
但是，观众的反应证明邓在军的决定是正确的。

In 1993, at its 10th anniversary, the Gala faced a lot of doubts including if it was necessary to hold the event every year. At that time, Zhang Ziyang rose to the challenge. The 37-year-old director produced many firsts, including the first usage of a big screen backdrop and the first adoption of second floor auditorium.
1993年，在春晚10周年的时候，晚会面临很多质疑，包括每年是否有必要举办这项活动。在那时，张子扬奋起接受挑战。这位37岁的导演创造了很多个“第一”，其中包括第一次使用大屏幕背景，第一次采用二楼观众席。

Zhang Ziyang said, "We made a three-sided stage. And some audiences were invited to the second floor. It was decorated like a tea house."
张子扬表示：“我们制作了一个三面舞台。一些观众被邀请到二楼。它被装饰得像个茶馆。”

Moreover, the 1993 Gala was noted for having live cross over between Hong Kong, Taiwan, and Macao.
此外，1993年春晚以港澳台的现场融合而闻名。

Zhang Ziyang said, "At that time, we had an idea, that is to hold a big gathering for Chinese everywhere. So we invited anchors in Taiwan, Hong Kong and Singapore. "
张子扬称：“那时候，我们有一个想法，那就是举办一次各地中国人的大聚会。所以我们邀请了台湾、香港和新加坡的主持人。”

Entering into the new century, the gala tended to be set on larger stages each time. The evolution of the Spring Festival Gala is, in many ways, representative of China’s technological growth, and social development.
进入新世纪，春晚每次都在更大舞台上举行。春晚的发展在许多方面代表了中国科技的发展和社会的发展。

Looking back at each year’s gala is just like looking at the past of Chinese people’s lives, and the trace of development of China. It involves hard work and exploration year after year. No matter how the gala evolves, for Chinese people, watching it has already become an indispensable ceremony on the eve of the New Year.
回顾每年的春晚就像是在看中国人过去的生活以及中国社会的发展轨迹。每年都需要辛苦工作和探索。无论春晚如何发展，对中国人而言，看春晚已经成为除夕一种必不可少的仪式。
Learn more information about Kingtronics::http://kingtronics.com/

Murata posted news in the website that trimmer capacitors will be discontinued after 2021 March. As a competitor, we suppose that TZR1 Series (Ultra-small and thin with external dimensions of 1.5(W)x1.7(L)x0.85(H)mm) and TZW4 Series (Compact size: 4.2(W)x5.2(L)x2.6max.(H)mm) have no replacement product in the market for the same capacitance and size.

Could you please think about using Kingtornics ceramic trimmer capacitors KKT series small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm? Unique construction with no plastic material provides superior soldering heat resistance to maintain excellent characteristic performance after reflow soldering. It is suitable for high frequency circuit due to high self-resonant.

Company	Capacitance          (pF MAX)	Part Number	L x W (size)	Status
Kingtronics	3pF	KKT-303TR (Black)	3.2(W) x 4.5(L) x 1.5(T) mm	hot selling
	6pF	KKT-306TR (Blue)	3.2(W) x 4.5(L) x 1.5(T) mm	hot selling
	10pF	KKT-310TR (Ivory)	3.2(W) x 4.5(L) x 1.5(T) mm	hot selling
	20pF	KKT-320TR (Pink)	3.2(W) x 4.5(L) x 1.5(T) mm	hot selling
	30pF	KKT-330TR (Green)	3.2(W) x 4.5(L) x 1.5(T) mm	hot selling
Murata	8pF	TZR1R080A001B00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	8pF	TZR1R080A001R00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	1pF	TZR1Z010A001B00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	1pF	TZR1Z010A001R00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	4pF	TZR1Z040A001B00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	4pF	TZR1Z040A001R00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	1.5pF	TZR1Z1R5A001B00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	1.5pF	TZR1Z1R5A001R00	1.5(W)x1.7(L)x0.85(H)mm	To be discontinued
	1pF	TZW4Z010A001B00	4.2(W)x5.2(L)x2.6max.(H)mm	To be discontinued
	1pF	TZW4Z010A001R00	4.2(W)x5.2(L)x2.6max.(H)mm	To be discontinued
	1.5pF	TZW4Z1R5A001B00	4.2(W)x5.2(L)x2.6max.(H)mm	To be discontinued
	1.5pF	TZW4Z1R5A001R00	4.2(W)x5.2(L)x2.6max.(H)mm	To be discontinued

Note:The product information in this catalog is for reference only,Please contact our sales before ordering: info@kingtronics.com

In response to environmental protection, we provide nylon folding reusable bags. Feel free to let us ship with your goods or samples shipments.

More free promotion materials can be prepared: http://www.kingtronics.com/packing/Kingtronics-Promotion-Materials.html

Let us know if more support is needed. Look forward to more prosperity in 2019.

Stock:
Full Range Catalog
M7, SM4007,LL4148, BZV55C Leaflet
Aluminum Elec. Capacitors & Bridge Rectifier Leaflet
Transistors and Diodes Leaflet
Paper Sample Box
PCB Sample Box
E-Cap File Folder Souvenir
M7 File Folder Souvenir
Russian Fold Leaflet

e-catalogues:
Aluminum Elec. Capacitors Leaflet
3MM Ceramic Capacitors Leaflet
Dip and SMD Tact Switch Leaflet

In second half of 2018, we met tough challenge with SOT-23 package diodes and transistors raw material supplies.
The prices increased and lead time was much longer than ever before.

Fortunately, SOT-23 package support is resumed normal in late Jan, 2019.
We even have chance to offer better prices than the original ones for some values with big quantity now.

Welcome to share request to check our latest support !

SOT-23 Package Diodes and Transistors

Transistor

1. PNP Silicon Epitaxial Planar Transistors BC807

2. NPN Silicon Epitaxial Planar Transistors BC817

3. NPN Silicon Epitaxial Transistors BC846-BC850

4. PNP Silicon Epitaxial Transistors BC856-BC859

5. NPN Silicon General Transistors MMBT3904

6. PNP Silicon General Transistors MMBT3906

7. NPN Silicon Epitaxial Planar Transistors MMBT8050

8. PNP Silicon Epitaxial Planar Transistors MMBT8550

9. PNP Silicon Epitaxial Planar Transistors MMBT9012

10. NPN Silicon Epitaxial Planar Transistors MMBT9013

11. NPN Silicon Epitaxial Planar Transistors MMBT9014

12. NPN Silicon Epitaxial Planar Transistors MMBT9018

13. NPN Silicon Epitaxial Planar Transistors MMBTSC945

…

Diode rectifier

1. Silicon Planar Zener Diodes BZX84C

2. Silicon Epitaxial Planar Switching Diode BAV99

3. Silicon Epitaxial Planar Switching Diode BAV70

…

Ceramic Trimmer capacitors are variable capacitors. They are mounted directly on the PCB board with a provision to vary their value using a small screwdriver.The trimmer capacitors are serving the purpose of initial calibration of equipment during manufacturing or servicing and are not meant to be varied by the end user. It is used to remote keyless entry system, measuring instrument, security system and wireless microphone.

Murata Ceramic Trimmer Capacitors TZB4 and TZC3 series to be discontinued in 2019. As a competitor, Kingtronics KKT series can replace Murata TZC3 series. If you are looking for a TZB4 series ,we recommend that you change the devices size to fit KKT series because of there is no direct replacrment product in competitors.

Kingtronics KKT SMD 3mm Chip Ceramic Trimmer Capacitor Features:
1)Small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm.
2) Color coded case permits easy identification.
3) Heat resistant resin withstands reflow soldering temperatures.
4）Bulk and reel packaging are available.
Kingtronics corresponds to Murata products as follows:

Capacitance      (pF MAX)	Kingtronics	Murata
	Part Number	Part Number
3pF	KKT-303TR(Black)	TZC3Z030A110R00(Brown)
		TZC3Z030A110B00(Brown)
	N/A	TZC3Z030AA01R00(Black)
		TZC3Z030AA01B00(Black)
6pF	KKT-306TR (Blue)	TZC3Z060A110R00(Blue)
		TZC3Z060A110B00(Blue)
	N/A	TZC3Z060AA01B00(Black)
		TZC3Z060AA01R00(Black)
10pF	KKT-310TR (Ivory)	TZC3R100A110R00(White)
		TZC3R100A110B00(White)
	N/A	TZC3R100AA01B00(Black)
		TZC3R100AA01R00(Black)
20pF	KKT-320TR (Pink)	TZC3P200A110R00(Red)
		TZC3P200A110B00(Red)
	N/A	TZC3P200AA01R00(Black)
		TZC3P200AA01B00(Black)
30pF	KKT-330TR (Green)	TZC3P300A110R00(Green)
		TZC3P300A110B00(Green)
	N/A	TZC3P300AA01B00(Black)
		TZC3P300AA01R00(Black)

As you know every year approaching the Christmas season will get busy with factories, so does Chinese New Year time.

The coming Chinese New Year also known as Lunar New Year or Spring Festival.
This is a time for family reunion, and is considered the most important part in the Chinese New Year celebration.

In 2019, the festivity will be on 5th-7th Feb., our factory will have holidays from late January till mid-February.
The production lead time might be longer once place order within or after CNY.

Thus please don’t hesitate to advise us the order confirmation soon, and arrange production without delay. : )

Good day !

More detail:http://kingtronics.com/

The research has shown, “The aluminum electrolytic capacitor market is projected to grow at a CAGR of 2.05% to reach US$6.894 billion by 2023, from US$6.105 billion in 2017.”

Nowadays, people strives for more conveniences and better innovations in new technology.
Behind the scenes, do you know Aluminum Electrolytic Capacitor plays an important role in our daily life?
Across a wide variety of industries, it could be counted as the most widely used capacitors.

Applications such as the fast-growing market of automotive, highly-demanded consumer devices, energy and power, etc.

Kingtronics offers fine quality for Aluminum Electrolytic Capacitor, and is able to support with an urgent 5-9 weeks lead time.

Official website: http://www.ecap.hk/
For inquiries, please don’t hesitate to contact: info@kingtronics.com

Have you had the latest news that MuRata will stop offer Ceramic Trimmer Capacitor TZC3 series after 2019 March?

Do not worry! Kingtronics can be your best support for KKT series with regular stock, competitive price, RoHS qualification!

Contact us directly if you want to know more.

Datasheet: http://www.kingtronics.com/pdf/KKT-SMD-3mm-Ceramic-Trimmer-Capacitor.pdf

Video: https://youtu.be/Men9BCDlODk

Kingtronics P/N	Murata P/N	Capacitance
KKT303TR	TZC3Z030	3pF
KKT306TR	TZC3Z060	6pF
KKT310TR	TZC3Z100	10pF
KKT320TR	TZC3Z200	20pF
KKT330TR	TZC3Z300	30pF

Application:

remote keyless entry system, measuring instrument

car alarm remote controller, car audio, traffic card reader

security system, wireless microphone,cordless phone, wireless repeater

two-way radial communication(FRS, GMRS, LMR),TCXO, VCXO, RF module, RFID, DVD

TV, VCD, radio, DVD, telephone, office automation equipment, various remote control and information communication equipment

Compact radio, stereophone, Pager, Portable radio, Hybrid integrated circuit, Cellular phone, Cordless telephone, Remote keyless entry

Through years efforts, we have been working on not only best quality but also competitive offer for our valued customers~

Below you can find our faster lead time in global electronic market for our Trimmers. Feel free to have a try !

Please let us know if there is any scope to work together in coming New Year !

Learn more:http://kingtronics.com/trimming-potentiometers/

A. Because the capacity of electrolytic capacitors is much larger than that of general fixed capacitors, the appropriate range should be selected for different capacities when measuring. In general, the capacitance between 1 ~ 47μF can be measured by R × 1k, and larger than 47μF can be measured by R × 100.
A、因為電解電容的容量較一般固定電容大得多，所以，測量時，應針對不同容量選用合適的量程。一般情況下，1～47μF間的電容，可用R×1k擋測量，大於47μF的電容可用R×100擋測量。

B. Connect the red meter to the negative pole and the black meter to the positive pole. At the moment of contacting, the pointer deflects to the right largely (for the same resistance, the larger the capacity, the larger the swing), and then gradually turn left until it stops at a certain point, which is  the forward leakage resistance that is slightly larger than the reverse leakage resistance. The leakage resistance should generally be above hundreds kΩ, otherwise, it will not work properly. In the test, if there is no charging phenomenon in the forward direction and the reverse direction, that is the needle does not move, which means that the capacity disappears or the internal circuit is broken. If the resistance measured is small or zero, it indicates that the capacitor is large leakage resistance or has been broken and damaged, cannot be use any more.
B、將萬用表紅表筆接負極，黑表筆接正極，在剛接觸的瞬間，萬用表指針即向右偏轉較大偏度(對於同一電阻擋，容量越大，擺幅越大)，接着逐漸向左迴轉，直到停在某一位置。此時的阻值便是電解電容的正向漏電阻，此值略大於反向漏電阻。電解電容的漏電阻一般應在幾百kΩ以上，否則，將不能正常工作。在測試中，若正向、反向均無充電的現象，即錶針不動，則說明容量消失或內部斷路;如果所測阻值很小或為零，說明電容漏電大或已擊穿損壞，不能再使用。

C. For the electrolytic capacitor whose signs are unknown, it can be discriminated by using the above method. Frist, measure the leakage resistance at randomly and remember its swing. Then, exchange the test leads to measure a resistance. In two measurements, the large resistance is the forward connection, that is the black meter is connected to the positive pole and the red one is connected to the negative pole.
C、對於正、負極標誌不明的電解電容器，可利用上述測量漏電阻的方法加以判別。即先任意測一下漏電阻，記住其大小，然後交換表筆再測出一個阻值。兩次測量中阻值大的那一次便是正向接法，即黑表筆接的是正極，紅表筆接的是負極。

D. Via the multimeter to charge the electrolytic capacitor from the positive and the reverse side, the capacity can be estimated according to the magnitude of the swinging.
D、使用萬用表電阻擋，採用給電解電容進行正、反向充電的方法，根據指針向右擺動幅度的大小，可估測出電解電容的容量。

Additional information about Kingtronics can be found at http://kingtronics.com/