Selling Leads from Yueqingshi Switchtec Co., Ltd. China

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2005

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Selling Leads: Printed Circuit Board [2]; LED [3]; Pushbutton Switches [1]; Circuit Breaker [1]; Cable Accessories [1]
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Yueqingshi Switchtec Co., Ltd.

Illuminated Pushbutton

Diameter: 16mm, 19mm, 25mm
3A/250V
Color: Red, Green, Yellow, Blue or White
Voltage: 6/12/24/36/48/220V
IP degree: IP40/IP67
Mechanical life: 200,000 cycles
Electric Life: ; 50,000
Water Proof Connector

Materials: PA, PP, PE
Temperature: Static State: -40 Celsius degree -+110 Celsius degree
Short time to 140 Celsius degree
Color: Black, Grey
3mm, 5mm, 8mm, 10mm LED

Features:
1) Long life: 100, 000hrs (10+ yrs)
2) Low consumption (power saving)
3) Compact size
4) Available colors: Red, orange, with yellow, green, with blue, white
5) High brightness
6) Easy maintenance
7) Suitable for such use as a spot lamp, wall lamp, project lamp, ground corner lamp, underground lamp and crystal spot lamp.
8) 3mm, 5mm, 8mm and 10mm, different color, differen
Printed Circuit Board Assembly (PCBA)

1.Fabrication Data Inputs
　　Gerber data RS-274-X or RS-274-D with aperture list and drill files
　　Design file with Protel、PAD2000、POWERPCB、ORCAD
2.Material
　　FR-4、High Tg Fr4、High Frequency board(Teflon、Rogers、Arlon)、Halogen free、Rigid-Flexible board
3.Board thickness
　　0.
Piezo Buzzers with RoHS compliant (LPB1475-1)

Features:
1) Rated voltage: DC 12V
2) Operating voltage: DC 3 - 16V
3) Rated current: ≤7mAh
4) Sound output at 10cm: ≥85dB
5) Resonant frequency: 4.1 ?0.5kHz
6) Operating temperature: -20 - +70oC
7) Storage temperature: -30 - +80oC
8) Weight: 0.8g
LED Signal Lamp

Specifications:
1) Environment conditions:
a) Ambient temperatures: -25 ?5oC
b) Relative humidity: 98%
c) Vibration frequency: 2 - 80Hz, acceleration at 0.7g
d) Pollution: class III
e) Installation: type III
f) "TH" mark indicates that product may be used in wet and high heat condition
2) Pressure: 2.5kV, 1min
3) Resistance: ≥2MΩ
4) AC indication light voltage ?0%
LED Digital Display

We are one of major manufacturers in LED digital display in China. We can supply you with many kinds of items(from 0. 25" to 8. 0", from single digit to 6 digits).
Our products have passed CE, ISO9001, CCC authentication certificates. The reliable quality and competitive prices will meet your demands.
Sell Capacitor, Resistor, IC, Transistor

Different type Capacitors, Resistors, ICs and other electric components with DIP or SMD type!
Printed Circuit Board

PCB include single, double, multilayer circuit board, it can offer a complete service of design, plating, optical drawing, moulding etc. Its work piece can be￠0.3mm of hole Dia. Min line distance 4mil, width 4mil.
The materials we often used are "FR-4" and "CEM-1"! But we also can use "CEM-3" and "FR-2".
Our board is KB board(Kimborg)
The thickness of electrosheet copper are 18mil
L7 Circuit Breaker

Electrical specification:
Conforms to standard of electrical:
EN60898(IEC898) GB10963-99
Rated current(Ue): 230V/440V; 50/60HZ
Rated breaking capacity:
10KA IEC898(0. 5~63A); 15KA IEC947-2(0. 5~63A)
Short circuit breaking capacity of DC:
Max. 48V(KL7...., 10KA)single pole
Max. 250V(KL7-DC, 6KA)single pole
Perfermance:
C, D characteristic curve
Max. Fuse that can b

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