GJB548 Parallel Sealing Cap Flatpack Hermetic Packages

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JOPTEC LASER CO., LTD

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Name: GJB548 Parallel Sealing Cap Flatpack Hermetic Packages
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

Glass insulator B : BH-C/K

Lead : 4J29(Kovar)

Cavity : 4J29(Kovar)

Air tightness : 1*10-3 Pa*cm3/s

treatment : electroplated

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Product name:	Customized Iron-Nickel-Cobalt Flatpack
Finish:	Fully plating Au. (Fully plating or selective plating Au.)
Plating coating:	Package,pin,lid are plated Ni:1.3~11.43um;Package and pins are plated Au≥1.0um
Product formation:	Material	Quantity
1. Cover plate	4J42(42alloy)	1
2. Welding ring	HLAgCu28	3
3. Glass insulator	BH-C/K	5
4. Lead	4J29(Kovar)	2
5. Cavity	4J29(Kovar)	1
Insulation resistance:	500V DC, insulation resistance between single pin and package is ≥1*10¹⁰Ω
Air tightness:	Leak rate is less than 110^-3 Pacm³/s
Product features:	1. Package material adopts Kovar.To strengthen thermal conductivity the structure usually adopt separate bodies formed by brzaing.The materials of base are commonly Wcu and OFC.
	2. The sealing cap method use realiable parallel sealing welding.
	3. Pins cross sidewall and its ranking and length depends on customers'needs.
	4. The location of ground lead is made by customer also.
	5. The lid is designed to fit the dimension of shell.
	6. The package needs to be electroplated to achieve high reliable performance.Customer could choose fully plating Au or selective plating Au.
	7. The frequency of radio-frequency head should be 20GHz,the standing wave ratio needs to be≤1.3.
	8.T he other index of package should conform to requirement of GJB548.

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GJB548 Hermetic Flatpack

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