What's New

Address change notice

Fri, 12 Mar 2010 09:34:41 +0900

Please be officially informed that we are moving to the NEW head office from 15th, March.

Please see more details below. Thank you for your cooperations at all times.

　　　　NEW address ： 161, Jyuichi, Makishima-cho, Uji, Kyoto, 611-0041, Japan

　　　　TEL ： 0774-23-7111　　　　FAX ： 0774-20-3961

　　　　　　　　* No changes for TEL & FAX no.

KODENSHI CORP.

CEO. Hirokazu Nakajima

KODENSHI to participate in "2nd LED/OLED Lighting Technology Expo - LIGHTING JAPAN-"

Wed, 03 Mar 2010 10:45:52 +0900

KODENSHI will participate in "2nd LED/OLED Lighting Technology Expo - LIGHTING JAPAN -" held 14th to 16th APR in Tokyo Big Sight Japan as a LED total solutions company.

Please feel free to visit our booth and have a practical meeting.

Details are as below;

Exhibition Name: "2nd LED/OLED Lighting Technology Expo - LIGHTING JAPAN-"

(Concurrent with FINETECH JAPAN & Highly-functional Film Technology Expo)

　　　　　　　　　　http://www.lightingjapan.jp/lighting/

Dates: 14th (Wed) - 16th (Fri) APR, 2010

Venue: Tokyo Big Sight Japan

Zone/Area: Lighting Device / Apparatus Technology Zone

Booth No: EAST 2nd hall "L5-36"

THE LATEST CATALOG WAS NEWLY PUBLISHED.

Sat, 16 Jan 2010 17:35:09 +0900

New products / solution catalog of the latest version was newly published. If you need a catalog by mail, please contact us.

New Products / Solution Catalog 2009

Change of the company name "COHSEI DENSHI CO.,LTD." to "KODENSHI TK CORP."

Sat, 07 Nov 2009 09:44:40 +0900

We officially announce change of the company name,

"COHSEI DENSHI CO.,LTD." to "KODENSHI TK CORP." on 7th NOV, 2009.

KODENSHI TK CORP. URL:www.cohsei.co.jp/

PAPER SENSOR PS126EL1

Fri, 06 Nov 2009 14:55:51 +0900

PS126EL1 is the paper sensor which is resistant to inverter noise (MIN. 5000Lx.)

FEATURES

■Resistant to inverter noise (MIN.5000Lx)

■Thin type (HLD height=8mm)

■Hight-speed responcebilty(0.7m sec.)

■Dust-proof (Flat detecting side)

■Pb Free

APPLICATIONS

■Copiers

■Printer

■Inquiries concerning product

The request of detailed material⇒Here

TEL： 0774-20-3559 FAX： 0774-23-7183

Announcement Regarding 100% Share Acquisition of COHSEI DENSHI CO.,LTD

Wed, 01 Apr 2009 10:54:47 +0900

We, KODENSHI, have completed the acquisition of 100% of the share capital of COHSEI DENSHI on Feb. 24, 2009.

As a comprehensive optoelectronic solution provider, we are expecting more constructive and effective sales performance through this systematic rearrangement and consolidation of sales and management organization.

COHSEI DENSHI CO.,LTD URL:www.cohsei.co.jp/

Photointerrupter

Thu, 12 Feb 2009 10:56:10 +0900

The new face newly joined an Photointerrupter that boasted that the kind was abundant of kodenshicorp.
It is possible to mass-produce it.

Please confirm it from the following in detail with the product data sheet
(product specification).

「SG2A06」is a standard transmission type photointerrupter, with connector, screw mount, and double-molded structure, which combine high-output GaAs IRED with high sensitive photo transistor.

Details are here.

「LG415NL-01L」 is standard Photointerrupter with actuator , combine high-output GaAs IR-LED and high sensitive photo IC.

Details are here.

「LG416NL-01R」 is standard Photointerrupter with actuator , combine high-output GaAs IR-LED and high sensitive photo IC.

Details are here.

■Inquiries concerning product

The request of detailed material⇒Here

TEL： 0774-20-3559 FAX： 0774-23-7183

RoHS DIRECTIVE COMPLIANCE

Mon, 02 Feb 2009 14:15:09 +0900

Compliance Status

KODENSHI continuously pays high attention to relieve environmental load and protect global environment from our business operation, complying with the RoHS directive.
Currently KODENSHI guarantees that all items listed on the web site are fully RoHS compliant. In order to check the compliance level of items not listed on the web site, please contact us through online inquiry form or directly to our sales team.

RoHS Directive (Restriction of Hazardous Substances)

Based on the directive adopted by the EU parliament and the Council, EU market bans the placing on the EU market of new electrical and electronic equipment containing following substances.

Lead（Pb）：Less than 1,000ppm　　　　　　　　　　　　　　
Mercury (Hg)：Less than 1,000ppm
Cadmium(Cd) ：Less than 1,000ppm
Hexavalent chrome(Cr+6) ：Less than 1,000ppm
Polybrominated biphenyl(PBB) ：Less than 1,000ppm
Polybrominated diphenyl ether(PBDE) ：Less than 1,000ppm

※ Items out of the RoHS Directive coverage have nothing to do with above regulation criteria.
※ RoHS compliance level of individual items may change without prior notice.
※ Items produced by affiliated companies follows the companies' RoHS compliance policy.

■Inquiries concerning product

The request of detailed material⇒Here

Optical digital encoder New product

Thu, 22 Jan 2009 13:59:24 +0900

The new face newly joined an optical digital encoder that boasted that the kind was abundant of kodenshicorp.
It is possible to mass-produce it.

Please confirm it from the following in detail with the product data sheet
(product specification).

「KE-2H10 series」 is "the optical encoder" which consists of infrared rays LED with 6.5mm thickness.
Emitting components and detecting photo IC,both are in-house products so that has realized high-quality,high-cost performance.
Having various resolution 150LPI,180LPI,300LPI and360LPI through digital output,Useful in various applications.

Details are here.

「KE-2H18series」 is "the optical encoder" which consists of infrared rays LED with flatness and 2mm gap.
Emitting components and detecting photo IC,both are in-house products so that has realized high-quality,high-cost performance.
Having various resolution 150LPI and 180LPI through digital output,Useful in various applications.

Details are here.

「KE2H21series」 is "the optical encoder" which consists of infrared rays LED with 6.55mm thickness and 1mm gap.
Emitting components and detecting photo IC,both are in-house products so that has realized high-quality,high-cost performance.
Having various resolution 150LPI and 180LPI through digital output,Useful in various applications.

Details are here.

Features

■Incremental output method

■Digital output(2ch)

■Build-in pull-up resister

Applications

■Copier

■Disk driver

■Fax

■Printer

■Inquiries concerning product

The request of detailed material⇒Here

TEL： 0774-20-3559 FAX： 0774-23-7183

Paper sensors PS122series

Fri, 26 Dec 2008 11:04:52 +0900

Paper sensor with much smaller size and much narrower detecting than before.

Features

■High-speed response
■For high temperature(Operating temp:85℃)
■Pb free

Applications

■Copier
■Printer
■Paper JAM detection

Electro-Optical Characteristics

Type	Symbol	conditions	PS122TL1-A	PS122TL4-A	PS122TL5-A	PS122GD4-A※3	Unit
Operating supply voitage	Vcc		4.75～5.25	4.75～5.25	4.75～5.25	3.05～3.6	V
Current Consumptio (Max.)	Icc	Vcc=5V	35				mA
Output voltage Voh (Min.)	VOH	Vcc=5V　RL=1kΩ	4.5			2.7	V
Output voltage Vol (Max.)	VOL	Vcc=5V IOL=10mA	0.4				V
Output form	-	-	※1			※2	-
Minimum detecting destance Lds (Max.)	LDS	OD：0.05	1				mm
Minimum detecting destance Lds (Max.)	LDS	OD：1.4,OHP	3	3(OD：1.3)		3	mm
Minimum detecting destance Ldl (Min.)	LDL	OD：0.05	10				mm
Minimum detecting destance Ldl (Min.)	LDL	OD：1.4, OHP	7	7(OD：1.4)		7	mm
Non-detecting distance Lns (Max.)	LNS	OD：0.05	27				mm
Non-detecting distance Lns (Max.)	LNS	CIEGAL DOMY8103	12				mm
Non-detecting range Lna (Max.)	LNA	Vcc=5V RL=1KΩ	φ10xh27				mm
Response (Max.)	tPLH/tPHL	Vcc=5V　RL=1kΩ	0.5				msec
Exterior light endure Ev (Min.)	Ev	Vcc=5V	3000	500		3000	Lx

※1. NPN Transistor open collector, at detection ON
※2. NPN Transistor open collector, at detection OF
※3. Conditions: Vcc=3.3V

■Inquiries concerning product

The request of detailed material⇒Here

TEL： 0774-20-3559 FAX： 0774-23-7183

Visible light cut UV LED, Photocatalyst UV LED

Sat, 29 Nov 2008 12:41:57 +0900

Features

UVLED has mounted NICHIA's UV chip and completely blocks visible ray spectrum through optical multi-layer filtering technology, which enables more accurate detection of the fluorescent light discharged by UV ray irradiation. In addition, the photo-catalyst coated glass can perform self cleaning function to emitting surface controlling the UV ray transmissivity.

COB (SMD type/ λ=365nm) and DIP (Shell type/ λ=375nm) packages are currently available.

Applications

■Counterfeit money detection sensor

■Air cleaners

■Optical switches

■Electronic measurement machines with fluorescence reaction

■sample：１５００　Yen

Characteristic

Part No.	Forward voltage(VF) Typ	Peak wavelength (λp)Typ	Optical output (Po)	Half angle(θ1/2)
	IF = 15mA	IF = 15mA	IF = 15mA	IF = 15mA
ＬＵ５１０－３７５－Ｗ	3.6 V	375 nm	Typ 9000μW	±15 deg
ＬＵ５１０－３７５－Ｂ	3.6 V	375 nm	Typ 9000μW	±15 deg
ＬＵ５００－３６５－Ｗ	3.6 V	365 nm	1700～4800μW	±55 deg
ＬＵ５００－３６５－Ｂ	3.6 V	365 nm	1700～4800μW	±55 deg

■Inquiries concerning product

The request of detailed material⇒Here

TEL： 0774-20-3559 FAX： 0774-23-7183

Electronica 2008

Mon, 10 Nov 2008 12:43:24 +0900

Dear, All
Thanks for your cooperation at all times.
Kodenshi participated in Electronica 2008 in Munich messe, Germany on 11 November, 2008 and displayed products under development and new products.
We hope our products should be useful for your company's development.
We are located in A3. 334, semiconductor area so kindly please visit our booth.
In case you have no chance to visit, see our website where we list display panels.

Area A3, Booth 334

THE LATEST CATALOG WAS NEWLY PUBLISHED.

Tue, 21 Oct 2008 18:06:59 +0900

New products / solution catalog of the latest version was newly published. If you need a catalog by mail, please contact us.

New Products / Solution Catalog 2008

CEATEC JAPAN 2008

Tue, 02 Sep 2008 20:53:23 +0900

Dear, All
Thanks for your cooperation at all times.
Kodenshi participated in CEATEC2008 in Makuhari messe, Chiba on 30 Sept, 2008 and displayed products under development and new products.
We hope our products should be useful for your company's development.
We are located in 8K13, semiconductor area so kindly please visit our booth.
In case you have no chance to visit, see our website where we list display panels.

Website Renewal

Wed, 02 Jul 2008 19:23:21 +0900

On July 1, 2008, KODENSHI has completely renewed its website, aiming to provide valued customers with the most updated product information.

We will appreciate if you could visit and give us any recommendations to improve our website.

For any questions and concerns, please use our online inquiry system.