Sc Multifiber Optic Network Patch Cord and Pigtail

Product Description

APPLICATIONS
CATV
Telecommunication networks
Active device termination
Metro
Local Area Networks (LANs)
Data processing networks
Test equipment
Premise installations
Wide Area Networks (WANs)

FEATURES
Low insertion loss and back reflection loss
Good exchangeability
Good Durability
High temperature stability
Standard: Telcordia GR-326-CORE

AVAILABILITY
Simplex/Duplex patch-cord available
Fan-out available
Pigtail available
Various boot (cable) sizes available
 
 
ORDERING OPTIONS
 
  Product Description

APPLICATIONS
CATV
Telecommunication networks
Active device termination
Metro
Local Area Networks (LANs)
Data processing networks
Test equipment
Premise installations
Wide Area Networks (WANs)

FEATURES
Low insertion loss and back reflection loss
Good exchangeability
Good Durability
High temperature stability
Standard: Telcordia GR-326-CORE

AVAILABILITY
Simplex/Duplex patch-cord available
Fan-out available
Pigtail available
Various boot (cable) sizes available
 
 
ORDERING OPTIONS
 
 

High-Tg Pcb
When it comes to FR-4 high-TG PCBs, Topscom has the experience and quality products you need for your industry. If you work with printed circuit boards that you will be subjecting to high temperatures, you need to be sure those PCBs can take the heat.


At Topscom, our high-temperature PCB products can handle extreme PCB glass transition-temperature rates and retain their integrity, so you can use these high-TG FR-4 boards with confidence. We have a 99 percent plus customer satisfaction rate and are well known for our reliable, fast service as shown by our customer testimonials.

If you're not sure whether your particular operation requires FR-5 high-TG boards or how exactly a TG PCB works to protect your sensitive circuits during implementation, we're happy to tell you everything you need to know. Read on to gain a full understanding of just how a high-temperature PCB works and what it can do for you. Once you're satisfied that FR-4 high-TG boards are right for you, follow the steps at the bottom of this page to get free quote on high TG FR-4 boards from Topscom today.

High-TG PCB Advanced Circuits Specification
The glass transition temperature of a printed circuit board, referred to as "Tg", indicates the point at which the PCB material will begin to transform. If the operating temperature exceeds the designated Tg value, the board will begin to change from a solid to a liquid state, which is likely to have an adverse effect on its ability to function.

Standard PCBs are manufactured with materials offering a TG value of 140°C, which can withstand an operating temperate of 110°C. While this may not be suitable for extreme-temperature processes that are commonplace in applications such as automotive, industrial or high-temperature electronics. In these situations, a PCB made from FR-4 material can often provide the best solution.

What Is FR-4?
FR-4 is a grade designation for flame-retardant fiberglass reinforced epoxy material. Thus, FR-4 PCB offers a much greater level of resistance to heat than a standard PCB. FR-4 circuit boards are divided into four classifications that are determined by the number of copper trace layers found in the material:
• • Single-sided PCB / Single-layer PCB
• • Double-sided PCB / Double-layer PCB
• • Four or more than 10 layers PCB / Multilayer PCB
Providing the Right High-Temperature PCB for Your Applications

Topscom offers a wide selection of high-temperature PCB products manufacturing services either with FR-4 or other high-quality heat- and temperature-resistant Tg materials. We are able to perform high-temperature PCB fabrication for automotive, industry and high-temperature electronics applications. We can manufacture High-Tg PCBs with a Tg value of up to 180°C. Following table lists some of our commonly used materials for High-Tg PCBs production.

Material	TG  (DSC, °C)	Td  (Wt, °C)	CTE-z  (ppm/°C)	Td260  (min)	Td288  (min)
S1141 (FR4)	175	300	55	8	/
S1000-2M (FR4)	180	345	45	60	20
IT180	180	345	45	60	20
Rogers 4350B	280	390	50	/	/

Regardless of the scope or complexity of your PCB application, we have the technical expertise to develop customized PC boards that meets your specific demands. Check our capabilities in here:

Feature	Capability
Quality Grade	Standard IPC 2
Number of Layers	2 - 40layers
Order Quantity	1pc - 10000+pcs
Build Time	2days - 5weeks
Material	S1141 (FR4), S1000-2M (FR4), IT180, Rogers 4350B
Board Size	Min 6mm x 6mm | Max 500mm x 900mm
Board Thickness	0.4mm - 6.5mm
Copper Weight (Finished)	0.5oz - 2.0oz
Min Tracing/Spacing	3mil/3mil
Solder Mask Sides	As per the file
Solder Mask Color	Green, White, Blue, Black, Red, Yellow
Silkscreen Sides	As per the file
Silkscreen Color	White, Black, Yellow
Surface Finish	HASL - Hot Air Solder Leveling  Lead Free HASL - RoHS  ENIG - Electroless Nickle/Immersion Gold - RoHS  Immersion Silver - RoHS  Immersion Tin - RoHS  OSP - Organic Solderability Preservatives - RoHS
Min Annular Ring	4mil
Min Drilling Hole Diameter	6mil
Other Techniques	Gold fingers   blind buried via Countersink Holes

High-TG Pcb

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Topscom Technology Co., Ltd. , http://www.pcbassemblycn.com