电子线外观润滑圆整，色泽均匀。商品符合国家规范请求的电线电缆公司，为了商品质量，确保商品契合国家规范请求，在原资料选购、出产设备、出产工艺等方面严格把关。所以，出产的电子线外观契合规范请求：润滑圆整，色泽均匀。而冒充残次商品的外观粗糙无光泽。而关于橡皮绝缘软电缆，外观圆整，护套、绝缘、导体严密不易剥离。而冒充残次商品外观粗糙、椭圆度大，护套绝缘强度低，用手就可以撕掉。

以下是对HRS DF22系列电子线的分析

DF22系列DF22-3P-7.92DS电子线
     7.92mm Contact Pitch High-Current Connectors for Internal Power Supplies
 特点                         
  1.额定电流高达30A
  2. 有效的锁扣功能
  3. 防止误连接
  4. 内部铸模式的连接保持键
  5. 防止错误的电路板布局
  6. 可用树脂密封
  7. 防止相邻接触点之间发生短路
  8. 加强的压着连接点的保持力
  9. 全系嵌合压着插座
  10. 同轴式连接
  11. UL,C-UL,以及TÜV认证
  12. 通过灼热丝认证（遵循IEC 60695-2-11）  



本系列的产品列表明细：

Part Number	Part Number	Part Number
DF22-1416PC	DF22A-1416PC	DF22L-2P-7.92DSA(05)
DF22-1416PCF	DF22A-1416PCF	DF22L-2S-7.92C(26)
DF22-1416PCFA	DF22A-1416SC	DF22L-2S-7.92C(28)
DF22-1416SC	DF22A-1416SCF	DF22L-3P-7.92DS(05)
DF22-1416SCF	DF22A-1416SCFA	DF22L-3P-7.92DS(06)
DF22-1416SCFA	DF22A-1EP-7.92C	DF22L-3P-7.92DSA(05)
DF22-1EP-7.92C	DF22A-2EP-7.92C	DF22L-3S-7.92C(28)
DF22-1P-7.92DSA(05)	DF22A-3EP-7.92C	DF22L-4DEP-7.92C
DF22-1P-7.92DSA(25)	DF22A-4DEP-7.92C	DF22L-4P-7.92DS(05)
DF22-1RS/P-7.92	DF22AL-2EP-7.92C	DF22L-4P-7.92DSA(05)
DF22-1S-7.92C(28)	DF22AL-4DEP-7.92C	DF22L-4S-7.92C(28)
DF22-2EP-7.92C	DF22AR-2EP-7.92C	DF22L-5P-7.92DS(05)
DF22-2P-7.92DS(35)	DF22AR-3EP-7.92C	DF22L-5P-7.92DS(06)
DF22-2P-7.92DS(36)	DF22B-2S-7.92C	DF22L-5P-7.92DSA(05)
DF22-2P-7.92DSA(05)	DF22B-3S-7.92C	DF22L-5S-7.92C(28)
DF22-2P-7.92DSA(06)	DF22B-4DS-7.92C	DF22R-1P-7.92DSA(05)
DF22-2RS/P-7.92	DF22B-4S-7.92C	DF22R-1S-7.92C(28)
DF22-2S-7.92C(28)	DF22B-5S-7.92C	DF22R-2EP-7.92C
DF22-3EP-7.92C	DF22B/C-2RS/P-7.92	DF22R-2P-7.92DS(05)
DF22-3P-7.92DS(05)	DF22B/C-3RS/P-7.92	DF22R-2P-7.92DSA(05)
DF22-3P-7.92DS(06)	DF22B/C-4RS/P-7.92	DF22R-2S-7.92C(28)
DF22-3P-7.92DSA(05)	DF22B/C-5RS/P-7.92	DF22R-3EP-7.92C
DF22-3P-7.92DSA(06)	DF22BL-4DS-7.92C	DF22R-3P-7.92DS(05)
DF22-3RS/P-7.92	DF22BR-4DS-7.92C	DF22R-3P-7.92DS(06)
DF22-3S-7.92C(28)	DF22C-1S-7.92C	DF22R-3P-7.92DSA(05)
DF22-4DEP-7.92C	DF22C-2S-7.92C	DF22R-3S-7.92C(28)
DF22-4P-7.92DS(05)	DF22C-3S-7.92C	DF22R-4DEP-7.92C
DF22-4P-7.92DSA(05)	DF22C-4S-7.92C	DF22R-4P-7.92DS(05)
DF22-4RS/P-7.92	DF22CL-1S-7.92C	DF22R-4P-7.92DSA(05)
DF22-4S-7.92C(28)	DF22CL-3S-7.92C	DF22R-4S-7.92C(28)
DF22-5P-7.92DS(05)	DF22CR-3S-7.92C	DF22R-5P-7.92DS(05)
DF22-5P-7.92DS(06)	DF22L-1EP-7.92C	DF22R-5P-7.92DSA(05)
DF22-5P-7.92DSA(05)	DF22L-1P-7.92DSA(05)	DF22R-5S-7.92C(28)
DF22-5RS/P-7.92	DF22L-1P-7.92DSA(25)	HT103/DF22A-1012
DF22-5S-7.92C(28)	DF22L-1S-7.92C(28)	HT104/DF22-1416
DF22A-1012SC	DF22L-2EP-7.92C	HT104/DF22A-1416
DF22A-1012SCF	DF22L-2P-7.92DS(05)	DF22L-2P-7.92DSA(05)
DF22A-1012SCFA	DF22L-2P-7.92DS(06)	DF22L-2S-7.92C(26)
DF1E-3P-2.5DS(36)	DF1EC-10P-2.5DSA(35)	DF1EG-9P-2.5DSA(35)
DF1E-3RS/P-2.5	DF1EC-10P-2.5DSA(36)	HT102/DF1E-2022S
DF1E-3S-2.5C	DF1EC-11P-2.5DSA(35)	DF1EC-11P-2.5DSA(36)
DF1B-16DP-2.5DS(01)	DF1B-4EP-2.5RC	DF1BZ-13P-2.5DSA
DF1B-16DP-2.5DSA(01)	DF1B-4ES-2.5RC	DF1BZ-14DP-2.5DS
DF1B-16DS-2.5RC	DF1B-4P-2.5DS(01)	DF1BZ-14DP-2.5DSA
DF1B-16P-2.5DS(01)	DF1B-4P-2.5DSA(01)	DF1BZ-14P-2.5DS
DF1B-16P-2.5DSA(01)	DF1B-4S-2.5R	DF1BZ-14P-2.5DSA
DF1B-16S-2.5R	DF1B-5EP-2.5RC	DF1BZ-15P-2.5DS
DF1B-18DEP-2.5RC	DF1B-5ES-2.5RC	DF1BZ-15P-2.5DSA
DF1B-18DES-2.5RC	DF1B-5P-2.5DS(01)	DF1BZ-16DP-2.5DS
DF1B-18DP-2.5DS(01)	DF1B-5P-2.5DSA(01)	DF1BZ-16DP-2.5DSA
DF1B-18DP-2.5DSA(01)	DF1B-5S-2.5R	DF1BZ-16P-2.5DS
DF1B-18DS-2.5RC	DF1B-6DP-2.5DS(01)	DF1BZ-16P-2.5DSA
DF1B-18P-2.5DS(01)	DF1B-6DP-2.5DSA(01)	DF1BZ-18DP-2.5DS
DF1B-18P-2.5DSA(01)	DF1B-6DS-2.5RC	DF1BZ-18DP-2.5DSA
DF1B-18S-2.5R	DF1B-6EP-2.5RC	DF1BZ-18P-2.5DS
DF1B-2022PC	DF1B-6ES-2.5RC	DF1BZ-18P-2.5DSA
DF1B-2022PCB	DF1B-6P-2.5DS(01)	DF1BZ-20DP-2.5DS
DF1B-2022PCF	DF1B-6P-2.5DSA(01)	DF1BZ-20DP-2.5DSA
DF1B-2022PCFB	DF1B-6S-2.5R	DF1BZ-20P-2.5DS
DF1B-2022SC	DF1B-7EP-2.5RC	DF1BZ-20P-2.5DSA
DF1B-2022SCA	DF1B-7ES-2.5RC	DF1BZ-22DP-2.5DS
DF1B-2022SCF	DF1B-7P-2.5DS(01)	DF1BZ-22DP-2.5DSA
DF1B-2022SCFA	DF1B-7P-2.5DSA(01)	DF1BZ-24DP-2.5DS
DF1B-20DEP-2.5RC	DF1B-7S-2.5R	DF1BZ-24DP-2.5DSA
DF1B-20DES-2.5RC	DF1B-8DP-2.5DS(01)	DF1BZ-26DP-2.5DS
DF1B-20DP-2.5DS(01)	DF1B-8DP-2.5DSA(01)	DF1BZ-26DP-2.5DSA
DF1B-20DP-2.5DSA(01)	DF1B-8DS-2.5RC	DF1BZ-28DP-2.5DS
DF1B-20DS-2.5RC	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
DF1B-26DEP-2.5RC	DF1B-TA2022PHC	DF1BZ-7P-2.5DS
DF1B-26DES-2.5RC	DF1B-TA2022SHC	DF1BZ-7P-2.5DSA
DF1B-26DP-2.5DS(01)	DF1B-TA2428PHC	DF1BZ-8DP-2.5DS
DF1B-26DP-2.5DSA(01)	DF1B-TA2428SHC	DF1BZ-8DP-2.5DSA
DF1B-26DS-2.5RC	DF1B-TA30PHC	DF1BZ-8P-2.5DS