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Kovar Glass Heat Dissipation Hermetic Sealing Butterfly Package

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JOPTEC LASER CO., LTD

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Name: Kovar Glass Heat Dissipation Hermetic Sealing Butterfly Package
Brand: JOPTEC
Price: 1 USD

Brand Name : JOPTEC

Place of Origin : HEFEI, CHINA

MOQ : 50 PCS

Payment Terms : T/T

Supply Ability : 5000000 PCS/Month

Delivery Time : 30 Days

Packaging Details : Boxes

Cover plate : 4J42(42alloy)

Welding ring : HLAgCu28

Bottom floor : 4J29(Kovar)

Flat metal package : Kovar FeNi42 CRS Kovar+Wcu

method of sealing cap : parallel sealing welding

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Product name:	Kovar to glass sealing metal package
Finish:	Fully plating Au. (Fully plating or selective plating Au.)
Plating coating:	The shell, the lead plating Ni:1-11.43um, plating Au:1.0-1.3um; the cover plate plated Ni:4-11.43um, plating Au: 0.6-2.0um.
Product information:	Material	Quantity
1. Cover plate	4J42(42alloy)	1
2. Welding ring	HLAgCu28	1
3. Lead	4J29(Kovar)	2
4. Glass insulator	BH-A/K	2
5. Frame	4J29(Kovar)	1
6. Bottom floor	4J29(Kovar)	1
Insulation resistance:	500V DC, resistance between linked leads and package is ≥1*10⁹Ω
Air tightness:	Leak rate is ≤ 110^-3Pacm³/s
Product features:	1. Flat metal package use shell meterials such as Kovar FeNi42 CRS Kovar+Wcu.The separate structure adopts base material such as Wcu,OFC,OFHC or CRS1010;
	2. Customer can choose the height of shell.
	3. According to the shape of cross-section we distinguish leads as rectangular section chemical corrosion lead and cylinder lead which are choosen by customers.
	4. The method of sealing cap use reliable parallel sealing welding.
	5. Lead cross the sidewall and customers choose the shape and height of leads.
	6. The position of groud lead is decided by customer.
	7. Lid is designed to fit the dimension of shell.
	8. The performance of shell would be provided after electroplating.Customers also choose finish to be fully plating Au or selective plating Au.
	9. All index of parameter conform to GJB548

Product Tags:

Kovar hermetically sealed electronic packages

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