汽车的电子线束从功能来分，有传递传感器输入指令的信号线和运载驱动执行元件(作动器)电力的电力线二种。信号线是不运载电力的细电线(光纤维通信)，电力线则是运送大电流的粗电线。导线截面积越大，电流容量也越大。电线的选择，除了考虑电气性能外，还要受到车载时物理性能的制约，因此其选择范围很广。

以下是对HRS DF19系列电子线的分析

DF19系列DF19G-20P-1H电子线
    1.0mm Pitch, Bd.-to-Cable/Bd.-to-FPC/Bd.-to-Micro-Coaxial Cable
特点                         
    1.小型的结构和占板空间
    2.插座通用
    3.统一的外形尺寸
    4.各种装配样式
    5.可接地



本系列的产品列表明细：

Part Number	Part Number	Part Number
A3C-32P-2DSA(30)	HIF3F-10PA-2.54DS(71)	HIF3FB-10DA-2.54DSA(71)
A3C-44P-2DSA(30)	HIF3F-10PA-2.54DSA(71)	HIF3FB-16DA-2.54DSA(71)
A3C-48P-2DSA(30)	HIF3F-16PA-2.54DS(71)	HIF3FB-20DA-2.54DSA(71)
A3C-4DA-2DSA(71)	HIF3F-16PA-2.54DSA(71)	HIF3FB-26DA-2.54DSA(71)
A3C-4DA-2DSC(71)	HIF3F-20PA-2.54DS(71)	HIF3FB-30DA-2.54DSA(71)
A3C-4P-2DSA(30)	HIF3F-20PA-2.54DSA(71)	HIF3FB-34DA-2.54DSA(71)
A3C-50DA-2DSA(71)	HIF3F-26PA-2.54DS(71)	HIF3FB-40DA-2.54DSA(71)
A3C-50DA-2DSC(71)	HIF3F-26PA-2.54DSA(71)	HIF3FB-50DA-2.54DSA(71)
A3C-50DA-2DSE(71)	HIF3F-30PA-2.54DS(71)	HIF3FB-60DA-2.54DSA(71)
A3C-50P-2DSA(30)	HIF3F-30PA-2.54DSA(71)	HIF3FB-60PA-2.54DS(71)
A3C-6DA-2DSA(71)	HIF3F-34PA-2.54DS(71)	HIF3FB-60PA-2.54DSA(71)
A3C-6DA-2DSC(71)	HIF3F-34PA-2.54DSA(71)	HIF3FB-64PA-2.54DS(71)
A3C-6P-2DSA(30)	HIF3F-40PA-2.54DS(71)	HIF3FB-64PA-2.54DSA(71)
A3C-8DA-2DSA(71)	HIF3F-40PA-2.54DSA(71)	HIF3FBA-60PA-2.54DS(71)
A3C-8DA-2DSC(71)	HIF3F-50PA-2.54DS(71)	HIF3FBA-60PA-2.54DSA(71)
A3C-8P-2DSA(30)	HIF3F-50PA-2.54DSA(71)	HIF3FBA-64PA-2.54DS(71)
DF19L-20P-1H(54)	HIF3F-60PA-2.54DS(71)	HIF3FBA-64PA-2.54DSA(71)
DF19L-30P-1H(54)	HIF3F-60PA-2.54DSA(71)	HIF3FC-10PA-2.54DS(71)
DF1-10A1.05	DF1-15S-2.5R26(05)	DF1-4S-2.5R28(05)
DF1-10A1.33	DF1-15S-2.5R28(05)	AP105-DF19S
DF1-10P-2.5DS(05)	DF1-16A1.05	AP105-DF19S-36S
DF1-10P-2.5DSA(05)	DF1-16A1.33	AP109A-DF19S
DF1-10S-2.5C	DF1-16P-2.5DS(05)	AP109A-DF19S-36S
DF1-10S-2.5R24(05)	DF1-16P-2.5DSA(05)	DF19-14P-1V(56)
DF1-10S-2.5R26(05)	DF1-16S-2.5C	DF19-14S-1C
DF1-10S-2.5R28(05)	DF1-16S-2.5R24(05)	DF19-20P-1V(56)
DF1-11A1.05	DF1-16S-2.5R26(05)	DF19-20S-1C
DF1-11A1.33	DF1-16S-2.5R28(05)	DF19-30S-1C
DF1-11P-2.5DS(05)	DF1-18P-2.5DS(05)	DF19-8S-1C
DF1-11P-2.5DSA(05)	DF1-18P-2.5DSA(05)	DF19A-2830SCFA
DF1-11S-2.5C	DF1-18S-2.5C	DF19A-2830SCFA(41)
DF1-11S-2.5R24(05)	DF1-20A1.05	DF19A-3032SCFA
DF1-11S-2.5R26(05)	DF1-20A1.33	DF19A-3032SCFA(41)
DF1-11S-2.5R28(05)	DF1-20P-2.5DS(05)	DF19A-36SCFA
DF1-12A1.05	DF1-20P-2.5DSA(05)	DF19A-36SCFA(41)
DF1-12A1.33	DF1-20S-2.5C	DF19G-14P-1H(54)
DF1-12P-2.5DS(05)	DF1-20S-2.5R24(05)	DF19G-14P-1H(90)
DF1-12P-2.5DSA(05)	DF1-20S-2.5R26(05)	DF19G-14S-1C(05)
DF1-12S-2.5C	DF1-20S-2.5R28(05)	DF19G-14S-1F(05)
DF1-12S-2.5R24(05)	DF1-2428SC	DF19G-14S-1F-GND(05)
DF1-12S-2.5R26(05)	DF1-2428SCF	DF19G-14S-1SD(05)
DF1-12S-2.5R28(05)	DF1-2A1.05	DF19G-14S-1SD-GND
DF1-13A1.05	DF1-2A1.33	DF19G-14S/PR-MD2
DF1-13A1.33	DF1-2P-2.5DS(05)	DF19G-20P-1H(54)
DF1-13P-2.5DS(05)	DF1-2P-2.5DSA(05)	DF19G-20P-1H(90)
DF1-13P-2.5DSA(05)	DF1-2S-2.5C	DF19G-20S-1C(05)
DF1-13S-2.5C	DF1-2S-2.5R24(05)	DF19G-20S-1F(05)
DF1-13S-2.5R24(05)	DF1-2S-2.5R26(05)	DF19G-20S-1F-GND(05)
DF1-13S-2.5R26(05)	DF1-2S-2.5R28(05)	DF19G-20S-1SD(05)
DF1-13S-2.5R28(05)	DF1-3A1.05	DF19G-20S-1SD-GND
DF1-14A1.05	DF1-3A1.33	DF19G-20S/PR-MD2
DF1-14A1.33	DF1-3P-2.5DS(05)	DF19G-30P-1H(54)
DF1-14P-2.5DS(05)	DF1-3P-2.5DSA(05)	DF19G-30P-1H(90)
DF1-14P-2.5DSA(05)	DF1-3S-2.5C	DF19G-30S-1C(05)
DF1-14S-2.5C	DF1-3S-2.5R24(05)	DF19G-30S-1F(05)
DF1-14S-2.5R24(05)	DF1-3S-2.5R26(05)	DF19G-30S-1F-GND(05)
DF1-14S-2.5R26(05)	DF1-3S-2.5R28(05)	DF19G-30S/PR-MD2
DF1-14S-2.5R28(05)	DF1-4A1.05	DF19G-8P-1H(54)
DF1-15A1.05	DF1-4A1.33	DF19G-8S-1C(05)
DF1-15A1.33	DF1-4P-2.5DS(05)	DF19G/SO-MD-2
DF1-15P-2.5DS(05)	DF1-4P-2.5DSA(05)	DF19K-20P-1H(54)
DF1-15P-2.5DSA(05)	DF1-4S-2.5C	DF19K-30P-1H(54)
DF1-15S-2.5C	DF1-4S-2.5R24(05)	DF19KR-14P-1H(54)
DF1-15S-2.5R24(05)	DF1-4S-2.5R26(05)	DF19KR-20P-1H(54)
A3A-32DA-2SV(71)	A3B-40PA-2DS(51)	DF19L-14P-1H(54)
DF3-3P-2DS(01)	DF3AA-14EP-2C	DF3EA-3P-2H(21)
AP105-DF63-1618-3	DF63A-2P-3.96DSA	DF3EA-3P-2H(24)
AP105-DF63-1618-4	DF63A-3EP-3.96C	DF3EA-3P-2H(51)
AP105-DF63-1618S-1	DF63A-4EP-3.96C	DF3EA-3P-2V(21)
AP105-DF63-1618S-2	DF63A-5EP-3.96C	DF3EA-3P-2V(51)
AP105-DF63-2022-1	DF63A-6EP-3.96C	DF3EA-3P-2V(54)
DF63-1618PC	DF63M-1P-3.96DS	DF3EA-4P-2H(21)
DF63-1618PCF	DF63M-1P-3.96DS(01)	DF3EA-4P-2H(24)
DF63-1618PCFA	DF63M-1P-3.96DSA	DF3EA-4P-2H(51)
DF63-1618SC	DF63M-1P-3.96DSA(01)	DF3EA-4P-2H(54)
DF63-1618SCA	DF63M-2P-3.96DS	DF3EA-4P-2V(21)
DF63-1618SCF	DF63M-2P-3.96DS(01)	DF3EA-4P-2V(24)
DF63-1618SCFA	DF63M-2P-3.96DSA	DF3EA-4P-2V(51)
DF63-1EP-3.96C	DF63M-2P-3.96DSA(01)	DF3EA-5P-2H(21)
DF63-1S-3.96C	DF63M-2P-7.92DS	DF3EA-5P-2H(51)
DF63-2022PC	DF63M-2P-7.92DS(01)	DF3EA-5P-2V(21)
DF63-2022PCF	DF63M-2P-7.92DSA	DF3EA-5P-2V(51)
DF63-2022PCFA	DF63M-2P-7.92DSA(01)	DF3EA-6P-2H(21)
DF63-2022SC	DF63M-3P-3.96DS	DF3EA-6P-2H(51)
DF63-2022SCF	DF63M-3P-3.96DS(01)	DF3EA-6P-2V(21)
DF63-2022SCFA	DF63M-3P-3.96DSA	DF3EA-6P-2V(24)
DF63-2EP-3.96C	DF63M-3P-3.96DSA(01)	DF3EA-6P-2V(51)
DF63-2S-3.96C	DF63M-4P-3.96DSA	DF3EA-6P-2V(54)
DF63-3EP-3.96C	DF63M-4P-3.96DSA(01)	DF3EA-7P-2H(21)
DF63-3P-7.92DS	DF63R-1P-3.96DSA	DF3EA-7P-2H(51)
DF63-3P-7.92DSA	DF63R-1S-3.96C	DF3EA-7P-2V(21)
DF63-3P-7.92DSA(01)	DF63R-2P-3.96DSA	DF3EA-7P-2V(24)
DF63-3S-3.96C	DF63R-2P-7.92DSA	DF3EA-7P-2V(51)
DF63-4EP-3.96C	DF63R-2S-3.96C	DF3EA-8P-2H(21)
DF63-4P-3.96DS	DF63R-3P-3.96DSA	DF3EA-8P-2H(51)
DF63-4P-3.96DS(01)	DF63R-3P-3.96DSA(01)	DF3EA-8P-2H(54)
DF63-4S-3.96C	DF63R-3P-7.92DSA	DF3EA-8P-2V(21)
DF63-5EP-3.96C	DF63R-3P-7.92DSA(01)	DF3EA-8P-2V(51)
DF63-5P-3.96DS	DF63R-3S-3.96C	DF3EA-9P-2H(21)
DF63-5P-3.96DS(01)	DF63R-4P-3.96DSA	DF3EA-9P-2H(51)
DF63-5P-3.96DSA	DF63R-4S-3.96C	DF3EA-9P-2V(21)
DF63-5P-3.96DSA(01)	DF63R-5P-3.96DSA	DF3EA-9P-2V(51)
DF63-5S-3.96C	DF63R-5P-3.96DSA(01)	DF3E-4P-2H(54)
DF63-6EP-3.96C	DF3E-3P-2V(51)	DF3E-4P-2V(21)
DF63-6P-3.96DS	DF3E-3P-2V(54)	DF3E-4P-2V(24)
DF63-6P-3.96DS(01)	DF3E-4P-2H(21)	DF3E-4P-2V(51)
DF63-6P-3.96DSA	DF3E-4P-2H(24)	DF3E-4P-2V(54)
DF63-6P-3.96DSA(01)	DF3E-4P-2H(51)	DF3E-5P-2H(24)
DF63-6S-3.96C	DF1B-8DP-2.5DS(01)	DF1BZ-26DP-2.5DS
DF63A-1EP-3.96C	DF1B-8DP-2.5DSA(01)	DF1BZ-26DP-2.5DSA
DF63A-2EP-3.96C	DF1B-8DS-2.5RC	DF1BZ-28DP-2.5DS
DF63A-2P-3.96DSA	DF1B-8EP-2.5RC	DF1BZ-28DP-2.5DSA
DF1B-20P-2.5DS(01)	DF1B-8ES-2.5RC	DF1BZ-2P-2.5DS
DF1B-20P-2.5DSA(01)	DF1B-8P-2.5DS(01)	DF1BZ-2P-2.5DSA
DF1B-20S-2.5R	DF1B-8P-2.5DSA(01)	DF1BZ-30DP-2.5DS
DF1B-22DEP-2.5RC	DF1B-8S-2.5R	DF1BZ-30DP-2.5DSA
DF1B-22DES-2.5RC	DF1B-9EP-2.5RC	DF1BZ-34DP-2.5DS
DF1B-22DP-2.5DS(01)	DF1B-9ES-2.5RC	DF1BZ-34DP-2.5DSA
DF1B-22DP-2.5DSA(01)	DF1B-9P-2.5DSA(01)	DF1BZ-36DP-2.5DS
DF1B-22DS-2.5RC	DF1B-9S-2.5R	DF1BZ-36DP-2.5DSA
DF1B-2428PC	DF1B-R24	DF1BZ-3P-2.5DS
DF1B-2428PCF	DF1B-R24A(06)	DF1BZ-3P-2.5DSA
DF1B-2428SC	DF1B-R24F	DF1BZ-40DP-2.5DS
DF1B-2428SCA	DF1B-R24FA(06)	DF1BZ-40DP-2.5DSA
DF1B-2428SCF	DF1B-R26	DF1BZ-4DP-2.5DS
DF1B-2428SCFA	DF1B-R26A(06)	DF1BZ-4DP-2.5DSA
DF1B-2428SCFA(05)	DF1B-R26F	DF1BZ-4P-2.5DS
DF1B-24DEP-2.5RC	DF1B-R26FA(06)	DF1BZ-4P-2.5DSA
DF1B-24DES-2.5RC	DF1B-R28	DF1BZ-5P-2.5DS
DF1B-24DP-2.5DS(01)	DF1B-R28A(06)	DF1BZ-5P-2.5DSA
DF1B-24DP-2.5DSA(01)	DF1B-R28F	DF1BZ-6DP-2.5DS
DF1B-24DS-2.5RC	DF1B-R28FA(06)	DF1BZ-6DP-2.5DSA
DF1B-24PR	DF1B-T2428HR	DF1BZ-6P-2.5DS
DF1B-24PRF	DF1B-T2428PHR	DF1BZ-6P-2.5DSA