Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD257 and 3DD258

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SJ 1649-1980 Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD257 and 3DD258
Standard No.:	SJ 1649-1980	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:		Price(USD):	164 (USD) remind me the price change Email:
Implemented on:	1981-06-01	Delivery:	via email in 1 business day
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Standard No.:	SJ 1649-1980
Chinese Name:	3DD257型、3DD258型NPN硅扩散台面低频大功率三极管
English Name:	Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD257 and 3DD258
Professional Classification:	SJ Professional Standard - Electronics
Issued by:	MIIT
Issued on:	1980-11-27
Implemented on:	1981-06-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in 1 business day

SJ 1649-1980 The following standards are cited：

SJ 1649-1980 Cited by the following standards：

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