电子线束在运行的过程中，总会因为各种各样的原因而发生故障。常见的故障包括插接器接触不良、导线之间的短路、断路、搭铁等。
那么，电子线束故障产生的原因有哪些呢？
     自然老化或损坏：线束使用时间超过了使用期限，线束的绝缘层开始慢慢裂开，机械强度开始下降，时间久了就容易导致电线与电线之间发生短路、断路、搭铁等故障。 线束端子氧化：当线束端子被完全氧化了，或者已经变形了，也会造成线束接触不良或者短路，从而让线束发生故障。 电气设备发生故障：还有一种情况是因为电气设备超负荷运行、短路，从而导致线束产生故障

以下是对HRS GT8E系列 电子线的分析 

GT8E系列GT8E-3P-HU电子线
    High Contact Pressure Wire-to-Board Connectors
特点                         
    1.在端子处设计一个凹型结构,用以防止端子的氧化
    2.设计用于防止误插
    3.抗压设计.
    4.SMT型，触头以及过孔型装配的金属附件增加了PCB的保持力。



本系列的产品列表明细：

Part Number	Part Number	Part Number
DF4-10DP-2C	DF59M-1S-H(21)	DF6A-1822PC(05)
DF4-10P-2C	DF59M-2224PC	DF6A-1822PCF(05)
DF4-11P-2C	DF59M-2224PCF	GT8E-8P-HU
DF4-12DP-2C	DF59M-2628PC	GT8E-8S-2C
DF4-12P-2C	DF59M-2628PCF	GT8E-8S-HU
DF4-13P-2C	DF64-1822PC	GT8E-8S-HU(20)
DF4-14DP-2C	DF64-1822PCF	GT8E-8S-HU(21)
DF4-14P-2C	DF64-2P-4.5C	GT8E-8S-HU(22)
DF4-15P-2C	DF64-2P-4.5H(21)	GT8E-8S-HU(23)
DF4-16DP-2C	DF64-2S-4.5H(21)	GT8E2-2022SCF
DF4-18DP-2C	DF64-3P-4.5C	GT8EC-14S-HU
DF4-20DP-2C	DF64-3P-4.5H(21)	GT8EC-3S-HU
DF4-22DP-2C	DF64-3S-4.5H(21)	GT8EC-5S-HU
DF4-2428PC(05)	DF4-8P-2C	GT8EC-8S-HU
DF4-2428PCF(05)	DF4-9P-2C	GT8EF-2022PCF
DF4-24DP-2C	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)	DF50A-10P-1H(51)
DF1-10A1.33	DF1-15S-2.5R28(05)	DF50A-10P-1V(51)
DF5-1822SC	FX15-2830PCFB	DF50A-10S-1C
DF5-1822SCF	FX15-3032PCFA	DF50A-11P-1V(51)
DF5A-10DP-5DSA(35)	FX15-3032PCFB	GT8E-10S-HU
DF5A-10DS-5C	FX15-3032PCFB(01)	GT8E-12DS-HU
DF5A-10P-5DSA(35)	FX15-31P-C	GT8E-12DS-HU(22)
DF5A-10S-5C	FX15-31S-0.5SV	GT8E-14DS-HU
DF5A-12DP-5DSA(35)	FX15-31S-0.5SV(30)	GT8E-16DS-HU
DF5A-12DS-5C	FX15M-21P-C	GT8E-2022PCF
DF5A-16DP-5DSA(35)	FX15M-21S-0.5SH	GT8E-2022SC
DF5A-16DS-5C	FX15M-21S-0.5SH(30)	GT8E-2022SCF
DF5A-1822SC	FX15M-31P-C	GT8E-2022SCF(01)
DF5A-1822SCF	FX15M-31S-0.5SH	GT8E-20DS-HU
DF5A-2P-5DSA(35)	FX15M-31S-0.5SH(30)	GT8E-2428PCF
DF5A-2P-5DSA(74)	FX15S-31P-C	GT8E-2428PCF(30)
DF5A-2P-5DSA(78)	FX15S-31S-0.5SH	GT8E-24DS-HU
DF5A-2S-5C	FX15S-31S-0.5SH(11)	GT8E-24DS-HU(A)
DF5A-2S-5C(14)	FX15S-31S-0.5SH(30)	GT8E-2PP-HU
DF5A-2S-5C(18)	FX15S-41P-0.5SD	GT8E-2PP-HU(A)
DF5A-3P-5DSA(35)	FX15S-41P-C	GT8E-2PP-HU(B)
DF5A-3S-5C	FX15S-41P-GND	GT8E-2PP-HU(C)
DF5A-4DP-5DSA(35)	FX15S-41S-0.5SH	GT8E-2S-2C
DF5A-4DS-5C	FX15S-51P-0.5SD	GT8E-2S-2C(20)
DF5A-4P-5DSA(35)	FX15S-51P-C	GT8E-2S-2C(21)
DF5A-4S-5C	FX15S-51P-GND	GT8E-2S-2C(23)
DF5A-5P-5DSA(35)	FX15S-51P-GND(A)	GT8E-2S-2C(A)
DF5A-5S-5C	FX15S-51S-0.5SH	GT8E-2S-2C(B)
DF5A-6DP-5DSA(35)	FX15SC-41S-0.5SH	GT8E-2S-2C(C)
DF5A-6DS-5C	FX15SC-41S-0.5SH(30)	GT8E-3P-HU
DF5A-6P-5DSA(35)	FX15SC-41S-0.5SV	GT8E-3S-HU
DF5A-6S-5C	FX15SC-41S-0.5SV(30)	GT8E-3S-HU(21)
DF5A-7P-5DSA(35)	FX15SC-51S-0.5SH	GT8E-3S-HU(22)
DF5A-7S-5C	FX15SC-51S-0.5SH(30)	GT8E-4P-HU
DF5A-8DP-5DSA(35)	FX15SC-51S-0.5SV	GT8E-4PP-HU
DF5A-8DS-5C	FX15SC-51S-0.5SV(30)	GT8E-4S-HU
DF5A-8P-5DSA(35)	FX15SW-31P-C	GT8E-4S-HU(20)
DF5A-8S-5C	DF1-3S-2.5R26(05)	GT8E-4S-HU(21)
DF5A-9P-5DSA(35)	DF1-3S-2.5R28(05)	GT8E-4S-HU(22)
DF5A-9S-5C	DF1-4A1.05	GT8E-4S-HU(23)
DF1-15A1.05	DF1-4A1.33	GT8E-5S-HU
DF1-15A1.33	DF1-4P-2.5DS(05)	GT8E-5S-HU(16)
DF1-15P-2.5DS(05)	DF1-4P-2.5DSA(05)	GT8E-5S-HU(17)
DF1-15P-2.5DSA(05)	DF1-4S-2.5C	GT8E-5S-HU(22)
DF1-15S-2.5C	DF1-4S-2.5R24(05)	GT8E-6S-HU
DF1-15S-2.5R24(05)	DF1-4S-2.5R26(05)	GT8E-6S-HU(21)
A3A-32DA-2SV(71)	A3B-40PA-2DS(51)	GT8E-6S-HU(22)
DF3-3P-2DS(01)	DF3AA-14EP-2C	GT8E-7S-HU
AP105-DF63-1618-3	DF63A-2P-3.96DSA	GT8E-8DP-2H(70)
AP105-DF63-1618-4	DF63A-3EP-3.96C	GT8E-8DS-2C
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