JIS C7212-1978 有可靠性保证的低频小功率晶体管
作者:标准资料网 时间:2024-05-10 19:52:27 浏览:9536
来源:标准资料网
【英文标准名称】:Reliabilityassuredlowfrequencylowpowertransistors
【原文标准名称】:有可靠性保证的低频小功率晶体管
【标准号】:JISC7212-1978
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Electronics
【标准类型】:()
【标准水平】:()
【中文主题词】:晶体管;功率晶体管;低频;可靠度;半导体器件;电子设备及元件
【英文主题词】:powertransistors;transistors;semiconductordevices;lowfrequencies;reliability;
【摘要】:
【中国标准分类号】:L42
【国际标准分类号】:31_080_30
【页数】:8P;A4
【正文语种】:日语
Product Code:SAE J2178/4
Title:Class B Data Communication Network Messages--Message Definitions for Three Byte Headers
Issuing Committee:Vehicle Architecture For Data Communications Standards
Scope:This SAE Recommended Practice defines the information contained in the header and data fields of non-diagnostic messages for automotive serial communications based on SAE J1850 Class B networks. This document describes and specifies the header fields, data fields, field sizes, scaling, representations, and data positions used within messages.The general structure of a SAE J1850 message frame without in-frame response is shown in Figure 1. The structure of a SAE J1850 message with in-frame response is shown in Figure 2. Figures 1 and 2 also show the scope of frame fields defined by this document for non-diagnostic messages. Refer to SAE J1979 for specifications of emissions related diagnostic message header and data fields. Refer to SAE J2190 for the definition of other diagnostic data fields. The description of the network interface hardware, basic protocol definition, the electrical specifications, and the CRC byte are given in SAE J1850.SAE J1850 defines two and only two formats of message headers. They are the Single Byte header format and the Consolidated header format. The Consolidated header format has two forms, a Single Byte form and a three byte form. This document covers all of these formats and forms to identify the contents of messages which could be sent on a SAE J1850 network.This document consists of four parts, each published separately.Product Code:SAE AMS4037
Title:Aluminum Alloy, Sheet and Plate 4.4Cu - 1.5Mg - 0.60Mn (2024; -T3 Flat Sheet, -T351 Plate) Solution Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of sheet and plate.