Package substrate Tungsten copper alloy for optoelectronics and telecommunications

Package substrate Tungsten copper alloy for optoelectronics and telecommunications

Prix FOB

Obtenir le dernier prix

180 ~ 260 / Kilogram ( Negotiable )

1 Kilogram Minimum Order

Pays:

China

N Â° de modÃ¨le:

Tungsten copper alloy subcomponents of package for module

Prix FOB:

180 ~ 260 / Kilogram ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Prix de commande minimale:

180 per Kilogram

Commande minimale:

1 Kilogram

Packaging Detail:

Products packaged vacuum, outside carton box 270*200*200mm3 or per customer request

Heure de livraison:

normally 7~10 days(base on customer's qty and

Capacité de Fournir:

100000 Piece per Week

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal

Groupe de produits :

Tungsten copper alloy

Contacter maintenant

Voir la brochure

Changsha Saneway Electronic Materials Co. Ltd

China

Membre gratuit

Personne Ã contacter Ms. xiaoyan

Jinzhou Road, Changsha, Hunan

Contacter maintenant

SpÃ©cification du produit

brand name:Saneway
Application:base plate for package for optoelectronics and telecomumunic
Shape:customized
Dimensions:customized
Surface:Nickel or Au plating

La description

Tungsten copper alloy is a composite of tungsten and copper. The coefficient of thermal expansion (CTE) of the composite can be disigned by controlling the content of tungsten, matching that of the materials, such as Ceramics (Al2O3, BeO),Semiconductors (Si),Metals (Kovar), etc. The products are widely applicated in the fields such as radio frequency,microwave,high power diode packaging and optical communication system.

Features

High thermal conductivity

Excellent hermeticity

Excellent size control, surface finish and flatness

Semi-finished or finished (Ni/Au plated) products available

Production information

Type	Composition		Properties
	element	Content wt%	Density		CTE ppm/K	TC, W/m·K
	element	Content wt%	Mass density, g/cm3	Relative density, %T.D	CTE ppm/K	TC, W/m·K
W*0Cu	W Cu	*0±1 balance	*7.0	≥*9	5.6~6.5	0~0
W*5Cu	W Cu	*5±1 balance	*6.3	≥*9	6.3~7.0	0~0
W*0Cu	W Cu	*0±1 balance	*5.4	≥*9	7.6~9.1	0~0

Pays:	China
N Â° de modÃ¨le:	Tungsten copper alloy subcomponents of package for module
Prix FOB:	180 ~ 260 / Kilogram ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	180 per Kilogram
Commande minimale:	1 Kilogram
Packaging Detail:	Products packaged vacuum, outside carton box 270200200mm3 or per customer request
Heure de livraison:	normally 7~10 days(base on customer's qty and
Capacité de Fournir:	100000 Piece per Week
Payment Type:	T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal
Groupe de produits :	Tungsten copper alloy