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Shenzhen Tontek Circuits Co., Ltd.

(1.3)
Supplier From China
Dec-18-14
Supplier : Printed circuit board, PCB, electronics, design, layout, PCB'a, CEM-1, FR4, MCPCB, flexible PCB, quick turnaround services, aluminum PCB, high TG150, high TG170, high TG180, high TG220, thick copper, thick gold plating, blind, buried vias, HDI, rogers 4003, rogers 4350, taconic, electronics assembly

Established: 2006 Standards: ISO9001, UL, CQC

Verification Status

Contact Details:
R525-526, Building C, Mingyou Industrial
Product Center, Baoyuan Road, Xixiang To
Bao'an District
Shenzhen 518102
Guangdong China
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GOLD Member
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InP Wafers

Inp Wafers, WAFERS

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$350 - $2.50K / Piece (CIF)
MOQ: 10  Pieces
Sample Available
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Supplier From South Hackensack, New Jersey, United States
Supplier Of Electronic Semi Conductor Devices & Other Components
 
INDIUM PHOSPHIDE (InP) WAFERS are semiconductor materials made of indium phosphide, a compound semiconductor that is widely used in high-frequency and optoelectronic applications. Due to its efficient electron mobility and direct bandgap properties, InP is favored for devices such as:

High-speed electronics
Laser diodes
Photodetectors
Telecommunications applications, including optical fiber communication
We offer the following InP Wafers:
Undoped InP Wafers: These are pure InP with no intentional doping, used in various applications where intrinsic properties are required.
N-type InP Wafers: Doped with donor impurities (such as tellurium) to increase electron concentration, useful in transistors and high-speed electronics.
P-type InP Wafers: Doped with acceptor impurities (such as zinc) to create holes in the semiconductor, used in light-emitting devices and other optoelectronics.
InP Substrates: Used as a base for growing other semiconductor materials in heterostructures for various applications.
InP Membrane Wafers: Thin layers of InP used for specific applications, including applications in flexible electronics and advanced photonic devices.
InP-based Quantum Dot Wafers: Engineered to create quantum dots that can be used in photonic and optoelectronic devices for enhanced performance.
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May-20-14
Gold finger printed circuit board

Gold Finger Printed Circuit Board

(2.5)
Ask for price
MOQ: Not Specified
  Teson Tech Co., Ltd.
Supplier From Shenzhen, Guangdong, China
Supplier Of PCB
 
Teson tech is a professional pcb & pcba factory located in shenzhen china. We offer from 2-18 layers volume production and 2-24 layers prototype. We could offer you many kinds of special high technology of multi-layers circuits such as backplane pcb, metal base pcb, hi-tg heavy copper foil pcb, flat winding pcb, high frequency pcb, mixed dielectric base pcb, flex and flex-rigid pcb.

Testing procedures for quality warranty:
We perform multiple quality assuring procedures before shipping our products to customers.
- 100% visual inspection
- metal thickness test
- copper thickness test
- via hole test
- 100% flying probe
- 100% e test fixture
- impedance control test
- solder ability detection
- digital metallogenic microscope
- 100% aoi (automated optical inspection)

Quotation requirement:
-gerber file would be the best to get an accurate quotation. If no, following specifications are needed for pcb quotation.
1. Quantity
2. Base material
3. Layer count
4. Board thickness
5. Copper thickness
6. Surface treatment
7. Color of solder mask
8 other special requirements

Pcb assembly files requests:
1. Gerber files of the bare pcb
2. Bom (bill of material) for assembly
To shorten the lead time, please kindly advise us if there is any acceptable components substitution.
3. Testing guide & test fixtures if necessary
4. Programming files & programming tool if necessary
5. Schematic if necessary

Teson tech has being done strongly to meet special needs of customer. We will do our best to give you our professional engineering supports, professional quality control in manufacturing and competitive prices. We hope that we could have a chance to have good and long term business with you!

Vacuum package
Jul-27-13
High-tg thick copper board(high tg pcb board)

High-Tg Thick Copper Board(High Tg Pcb Board)

(1.3)
Ask for price
MOQ: Not Specified
  Oak Cream Electronic Co., Ltd.
Supplier From Changsha, Hunan, China
Supplier Of PCB
 
Board thickness: 0.2mm-6.0mm
Laminate: fr-4, taconic, rogers, tg170, tg180, cem-1
Layers: single side, double side, multilayer
Outer / inner coppers: 1/1 oz, 1/2 oz, 2/2 oz, 2 oz, 3 oz, 4 oz.
Multilayer stack up: stack up, controlled impedence.
Pcb size: unit size, panel size, tooling strips, tooling holes and fudicials.
Min hole size: 0.2mm
(shape tolerance¡à 0.13mm, hole tolerance: pth¡à 0.075mm; npth: ¡à 0.05mm)
Min line width: 0.1mm
Min line spacing: 0.1mm
Solder mask color: green, blue, red, black, yellow, white
Legend color: white, yellow, black, blue, red
Surface finished: hal(tin / lead), hal(lead free), immersion gold, immersion silver,
Immersion tin, gold plated(soft gold), osp(entek).
Certificate: rohs, sgs, ukas, iso14001, dnv, ul
Profiling: cnc, routing, punching, beveling, v-cut, v-score, counter sink.
Test: e-test, fixture, fly-test.
Special technique: buried and blind vias, controlled impedance, bga.

We have:
Advanced equipment
Reliable quality
Reasonable price
High output
Quick delivery
Unlimited ordering quantity


Package: vacuum package
VERIFIED
Jul-23-19
(2.5)
Supplier From Regina, Canada

Supplier: Flanges: slip on, welding neck/long welding neck, socket welding, threaded, blind/bossed blind, orifice, special flanges as per customer drawing, fasteners (socket head, set screw, counter sunk, button head, hexagonal head bolts & screws, hex nuts) washers, dowel pins (parallel pins, taper, knurled pin, spiral pin, grooved, clevis), guided bushing, friction grip bolt, cold forged components, gear shaft, spline shaft, kick shaft, ball pins, ball rods, shaft for alternator or stators, brake scam, piston pin, material grades like alloy steel 8.8, 10.9, 12.9, 45h, 14.9, 14k, stainless steel a1, a2, a3 & a4, 204, 410, 416, 431, 420, brass, aluminum v65/2024, titanium bt16, gears, timing belts, bearings, gaskets, o rings, seals, keys, grinding wheels and abrasive paper, welding rods, hexagonal wrench, a4 papers reams, tapes, corrugated sheets, boxes, cnc, vmc machine precision component(turning, milling, moulding & fixtures tools).

Supplier Of Belts (Clothing Accessories)   |   Automobile Gears, Shafts & Clutches   |   Chocolate Boxes   |   Abrasives   |   Pins   |   Stainless Steel Plates   |   Steel Alloy Scrap   |   Hexagonal Wire Mesh   |   Gaskets   |   Electronic Cash Registers & Barcode Scanners   |   Wallets, Pouches and Purses   |   Electric Sockets & Plugs   |   Aluminum Foils   |   Stainless Steel   |   Mechanical Seals   |   Stainless Steel Flange   |   Automobile Brakes & Spare Parts   |   Fasteners   |   Steel Hardware   |   Zinc Ingots   |   Electric Relays   |   Grinding Wheel   |   Automotive Testers & Chargers   |   Welding & Wire Mesh Machinery   |   Copper Scrap   |   Corrugated Paper   |   Dry Fruits & Nuts   |   Chocolates   |   Nuts   |   Springs   |   Welding Wires & Supplies   |   Aluminum Scrap   |   Laces, Threads, Ribbons, Borders, Badges, Beads & Sequins   |   Automobile Oils, Lubricants, Greases & Paints   |   Paper Products   |   Jewellery Items   |   Wooden Box   |   Metal Scraps   |   Keychains/Lanyards   |   Corrugated Paper Sheets   |   Piston & Piston Rings   |   Steel Scrap   |   Curtains   |   Electric Switch Gears   |   Automobile Electrical & Electronic Components   |   Paper Boxes   |   Packaging Tapes   |   Brass Scrap   |   Essential Oils   |   Aluminum Ingots   |   Steel Balls   |   Tapes   |   PCB   |   Electrodes   |   Steel Scraps   |   Printing Paper   |   Rugby Balls   |   Flanges   |   Stainless Steel Pipes & Pipe Fittings   |   Titanium   |   Cashew Nuts   |   Screws   |   Aluminium Scrap   |   Copper Plate Scrap   |   Corrugated Paper Boxes   |   Machined Components   |   Steel   |   Wire & Cable Harness, Wire Mesh   |   Paper Gift Boxes   |   Studs   |   Stainless Steel Sheets   |   Automobile Gear Boxes   |   Aluminum Foil   |   Copper Cathode   |   Stainless Steel Coils   |   Steel Fasteners   |   Washers   |   Copper Scrap   |   Fencing Materials   |   Electric Circuit Breakers   |   Bolts   |   Aluminum   |   Metal Castings & Forgings   |   Rings   |   Textile Yarn & Thread   |   Bearing   |   Electric Alternators   |   Packaging Items & Containers   |   Brass   |   Ghee   |   Leather Belts
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Rogers PCB

Rogers Pcb

(1.3)
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MOQ: Not Specified
  Suntech Corporation Ltd
Supplier From Shenzhen, Guangdong, China
Supplier Of PCB
 
Specializing in Double Side PCB, Multi-Layer PCB, F4BK PCB, Ceramic PCB, Rogers PCB, Aluminum PCB. Meanwhile, we provide PCBA ( Assembly) and ODM, OEM service. We are specializes in a full SMT and through hole PCBA assembly, obtaining components, building prototype quantities, and testing.
Layer: 1- 4 Layers
Material: Rogers2000-6000
Board Thickness: 0.4-2.0 mm
Copper thickness: 0.5- 2OZ
Treatment : Lead Free HASL, ENIG, Immersion Tin, Immersion Silver, OSP ,Gold palting etc.
Solder Mask : Green, Red, White, Yellow, Black, Blue, or NO soldering mask;
* We can provide quick turn prototype and small quantity PCBs with short lead time.
* The quality of Our products is excellent and stable.
* We choose the best material for all our products.
* We will send the boards to you by DHL, TNT, UPS, FEDEX and so on to saving the transport time.
* For responding promptly, we will reply your e-mail from 9: 00am to 23: 00pm by two shifts.
We sincerely hope to establish longtime and friendly business relationship with you. Good quality, reasonable price and the 5-Star service are guaranteed.
VERIFIED
Oct-08-20
Plug Valve

Plug Valve

(2.5)
Ask for price
MOQ: Not Specified
  Zeal Consultants
Supplier From Mumbai, Maharashtra, India
Supplier Of Electronic Motors
 
Plug valve is Quarter-turn rotary motion Valve that uses a tapered or cylindrical plug to stop or start the flow. The disk is in plug shape, which has a passage to pass the flow. In open position, this bored passage is in line with the flow. When the plug is turned 90 from the open position, the solid part of the plug blocks the flow.

Plug valve is used in place of gate valve where a quick operation is required. It can be used in high-pressure temperature services. On the other hand are the non-lubricated plugs which are generally used in places which requires zero maintenance. Apart from this, the threaded plug valves are used for flow control and prevention of contamination.

Plug valves generally have cylindrical and conical tapered installed. These tapered plugs rotate within the valve which controls the flow inside the valve. It also has of hollow passageways which permit the water to flow when the valve is open.
May-18-13
Flexible PCB, Impedance PCB, HDI PCB, MCPCB

Flexible Pcb, Impedance Pcb, Hdi Pcb, Mcpcb

(1.3)
Ask for price
MOQ: Not Specified
  Strongtimes Electronic Co., Ltd.
Supplier From Shenzhen, Guangdong, China
Supplier Of PCB
 
Brand Name: strongtimes
Number of Layers: 4
Base Material: FR-4
Copper Thickness: 3mil
Board Thickness: 1.6mm
Min. Hole Size: 4mil
Min. Line Width: 3mil
Min. Line Spacing: 3mil
Surface Finishing: lead free hal
Printed Circuit board, Single Side PCB, Double Side PCB, Multilayer PCB, Rigid Flexible PCB, Rigid PCB,
Flexible PCB, Impedance PCB, HDI PCB, MCPCB, FPC, Aluminum PCB, PCB, PCBA

StrongTimes Electronics Co., Ltd is a high and new technological company which specializing in manufacturing single-sided,
double-sided and multilayer PCB of high precision, high density and high reliability.
Jan-22-14
Heavy copper pcb board, high quality board

Heavy Copper Pcb Board, High Quality Board

(1.3)
Ask for price
MOQ: Not Specified
  Multech Electronic Ltd.
Supplier From Ganzhou, Jiangxi, China
Supplier Of PCB
 
2 layer with 10 oz / 350um copper
Material: fr4 (tg 135'c)
Finished thickness: 1.6mm
Finished copper: 10 /10 oz
Min hole size: 2.0 mm
Without solder mask.
Surface: osp
Jul-15-21
Rogers RO4003C High Frequency Circuit Board

Rogers Ro4003C High Frequency Circuit Board

(1.3)
$1 - $500
MOQ: Not Specified
  Ipcb Circuits Limited
Supplier From Shenzhen, China
Supplier Of PCB
 
Model Rogers RO4003C High-Frequency Board

D K 3.38 0.04

Layer 2Layers

DielectricsThickness 0.508mm(20mil)

Finished Thickness 0.6mm

Material Copper Thickness (17m)

Finished Copper Thickness 1OZ(35m)

surface treatment Immersion Silver

Application communication infrastructure, computers, aerospace

RO4003C RO4350B Data-Sheet

Verification Status

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