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Customized Flat Metal 4J42 Flatpack Butterfly Package

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JOPTEC LASER CO., LTD

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Name: Customized Flat Metal 4J42 Flatpack 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)

Frame : 4J29(Kovar)

Insulation resistance : 500V DC

Leak rate : ≤ 1*10-3 Pa*cm3/s

parameter conform : GJB548

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Product name:	Highly Customized ASTM F-15 Alloy Package With Ring Frame Multi-piece Flatpack
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 shape of cross-section we distinguish leads as rectangular section chemical corrosion lead and cyclinder 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:

4J42 butterfly packaging

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