【技术】解析影响接线端子零部件质量的三个重要因素

时间： 2021-09-16 来源：长江连接器

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在五金材料方面，要对有导通电流和必须有弹性的零部件，如接线端子的压片，材料的好坏直接影响到端子的电气性能和连接性能，在电气连接中有着举足轻重的作用，接线端子的设计是决定接线端子品质的重要因素。因为材料的导电率直接影响到温升和接触电阻，弹性的好坏与材料的化学元素、弹性模量、硬度、抗拉强度有关，材料的导电率越大接触电阻就越小温升就越低，插拔力与接触电阻成二次曲线的关系。本文长江连接器解析影响接线端子零部件质量的三个重要因素。

图 1

接线端子主面主要以塑胶模和五金连续模为主。模具设计和制造的质量对端子零部件的影响很大。产品结构：如螺钉防掉、拼接的产品前后呈弧形，长位数变形等，壁厚不均匀造成的缩水变形等。螺钉的防掉目前有以下几种：三条筋防掉、箍口防掉，颈口防掉，冲压防掉，因受技术工艺的影响目前箍口防掉采用不多，而大多数采用颈口防掉，拼接产品组合成长位数的变形问题，产生的主要原因也是因结构不合理导致两拼接隼在前后上下左右受力不平衡，所示在结构设计时要考虑其拼接隼的受力和变形方向。

图 2

设计时CTI参数一定要达到要求，直接影响到最终产品能否通过冲击耐电压和耐老化试验等试验。按照UL规定，可以使用不高于25%的回料与75%的新料一起充分搅拌后混合使用，特别是对一些耐受高电流和高电压的产品，回料的使用应该更低或者不添加。

在电镀方面，电镀层膜层也直接影响接线端子寿命的主要因素。就镀金和镀银来说，银的导电率比金要高，但是其化学稳定性没有金好，所引起的膜层电阻远远大于镀金。但是镀金的成本高，只推荐使用与酸性环境或者更恶劣的应用环境的产品才使用电镀金，而且对压片接触部位采用局部镀金，这样既保证使用性能得到提高，产品成本也大大降低。

图 3

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本文由三年不鸣转载自长江连接器，原文标题为:影响接线端子零部件质量的三个重要因素，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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目录- 轨装式接线端子系列屏蔽线连接器小型端子模块、照明器具用连接器与导线连接器接插式连接器 PCB接线端子 WINSTA®接插式连接器系列标记系列，工具，测量设备和安装用附件技术附录型号索引

型号- 285-1171,285-1178,285-1177,890-2105/006-000,770-913,770-911,770-912,285-1169,731 ÏΜÁÐ,285-1185,285-1184,285-1187,769-113/022-000,770-921,294-5113,294-5114,280-562/281-411,770-922,253-. . .,285-1179,721-209/026-000,2102-1291,2102-1292,280-562/281-420,734-218/037-000,294-5123,770-715/007-000,294-5124,721-137/001-000,2606-1109/0020-0000,770-936,770-934,285-1161,2231-302/026-000,285-1164,285-1167,831-3105/019-004,832系列,734-340/019-000,721-6 . . /019-000,734-109/037-000,280-562/281-434,770-944,770-945,281-532,281-530,281-531,231-711/037-000,770-953,770-951,731-541/031-000,770-952,210-334,210-335,210-332,210-333,210-331,280-637/999-950,721-106/037-000,210-345,713-1430/037-000,2000-2209,2231-3 . . /026-000,2000-2204,2000-2203,2000-2202,231-705/026-000,2000-2201,2000-2208,2000-2207,746-. . . / . . .-017,746-. . . / . . .-016,734-442/001-000,231-123/037-000,731-519/008-000,210-333/1000-074,731-634/019-000,746-. . . / . . .-006,746-. . . / . . .-009,745-888/006-000,235-107/330-000,210-333/1000-079,210-333/1000-077,210-333/1000-078,257-300,210-333/1000-075,210-333/1000-076,236-448,2202-1711/1000-867,284-357,284-358,770-995,770-994,2231-2. . /026-000,284-340,284-341,284-342,734-312/019-000,284系列,2231-112/026-000,2059系列,284-339,2624-3310,2624-3311,284-330,284-331,2624-3312,284-332,2002-2703,2002-2702,2002-2704,2002-2701,2002-2707,2002-2709,2002-2708,284-326,284-328,2624-3303,2624-3304,2624-3302,2202-1711/1000-836,284-322,2624-3307,2624-3308,2624-3305,284-325,2624-3306,2624-3309,738系列,713-1427/037-000,258-5030,235-110/330-000,2616-1354,2616-1353,2616-1356,2616-1355,2616-1352,2616-1358,2616-1357,258-5000,281-503,258-5009,258-5008,258-5007,258-5006,258-5005,721-203/031-000,294-5155,258-5015,258-5010,294-5153,2016-499,281-511,231-742/001-000,862-9594,862-9593,218,2002-171,2002-172,210-333/1000-001,294-5175,2636-3105/0020-0000,2002-160,2002-161,2004-911/1000-542,2004-911/1000-541,2202-1981/1000-435,2606-3111/0020-0000,2202-1981/1000-434,734-112/037-000,231,235-765/331-000,233,231-207/031-000,231-102/008-000,235,236,2002-1411/1000-434,261-…,235-75. /331-000,2202-1981/1000-449,769-645/004-000,2002-1305,2002-1306,2002-1307,2002-1301,231-194 231-195,2002-1302,2002-1303,2002-1304,231-129,773系列,721-104/031-000,769-605/006-000,250,255,256,231-303/037-000,831-3204/007-000,2002-1411/1000-410,2002-1411/1000-411,2020系列,260,261,262,236-400,264,236-401,235-712/331-000,236-402,236-403,721-103/026-000,2016-434,2016-433,2002-1211/1000-411,2002-1211/1000-410,2016-435,862-9615,231-216/026-000,236-408,270,236-412,283-998,279,283-992,770-2313/007-000,731-606/019-000,2016-403,2016-402,2016-405,2016-404,862-9603,862-9605,862-9604,284-308,2273系列,284-309,280,281,282,283,284-301,236-416,270系列,284,284-302,285,236-424,281-622/281-417,231-334/001-000,290,862-9634,862-9633,713-1417/037-000,2604-1102,236-436,2604-1101,2604-1108,2604-1107,2604-1109,2604-1104,2604-1103,2604-1106,2604-1105,862-9625,235-722/331-000,2604-1111,2604-1110,2604-1112,721-834/001-000,2002-1391,231-193,222系列,231-194,215-511,2002-1392,2002-1393,2002-1394,231-195,2616-3106/0020-0000,210-254,210-250,805-104,805-103,805-105,805-102,2102-1201,890-2 . .,2102-1207,2102-1204,281-485,281-482,281-483,2231-707/026-000,231-705/008-000,721-312/031-000,2616-3108/0020-0000,713-1103/037-000,281-492,281-490,2706-102 I,2002-477/011-000,231-708/037-000,235系列,283-907,2721-204/026-000,261-.../341-000,731- . . . /034-000,210-295,210-296,769-164/769-313,745-655/006-000,231-739/001-000,283-901,283-902,2006-405/011-000,231-602/019-000,283-904,832-1206 832-3602,721-150/001-000,235- . . . / . . .-004,235- . . . / . . .-008,235- . . . / . . .-007,235- . . . / . . .-006,235- . . . / . . .-005,897-260,897-262,897-261,721-3../008-000,231-453/001-000,713-1106,731-503/031-000,769-673/004-000,713-1107,713-1104,713-1105,231-131,231-932/001-000,713-1108,231-130,713-1109,248系列,713-1103,2002-1611/1000-541,2002-1611/1000-542,897-252,805-124,890-2115/006-000,897-251,897-250,2202-1911/1000-867,713-1117,713-1118,713-1115,713-1116,2626-1106/0020-0000,770-902,231-534/001-000,770-903,770-901,713-1110,713-1113,713-1114,713-1111,721-436/001-000,713-1112,2102-1392,794-5554/000-006,2002-1811/1000-867,2102-1391,2616-1102/0020-0000,745-878/006-000,252-160,257-436,281-422,233-524,281-421,233-508,233-509,233-506,233-507,243-131,2636-3112/0020-0000,252-158,252-159,252-156,280-673/. . .-. . .,252-157,252-154,252-155,252-152,281-915/. . .-. . .,252-153,210-424,770-803,231-833/001-000,770-804,210-423,233-512,233-510,257-448,233-516,235-727/331-000,243-144,770-805,231-209/037-000,294-5002,294-5003,294-5004,257-451,770-814,281-409,770-815,281-407,770-813,281-405,281-402,233-504,257-452,233-505,257-453,233-502,233-503,282-438/301-000,294-5005,294-5012,294-5013,257-460,769-184/769-314,294-5014,294-5015,734-432/001-000,257-462,770-825,770-823,770-233/035-000,770-824,281-415,257-466,721-204/008-000,731-537/008-000,. ../032-000,769-192/769-319,2020-100,770-833,2020-103,2020-102,2020-104,231-105/037-000,770-834,770-835,218-516,218-515,218-514,218

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型号- 1526000000,SAKAP 2.5-4,1257020000,1421260000,1525970000,2047260000,1124240000,SAKAP/SAKSI 4,1255750000,SAKTR 4/ZZ STB,SAKDU 16 BK,SAKDU 16 BL,1129470000,2018170000,SD 1.2X6.5,SAKDU 6 RE,SAKAP/SAKDK 4N,SAKDU 16,1129430000,SAKAP/SAKTR 4,SAKDU 10 BL,SAKDU 10 BK,1124470000,SAKDU 10,1371740000,SAKPE 35,1129390000,SAKAP 35 BL,1257060000,TSCH 5,SAKAP 16,SAKQ 2.5/10,2049670000,QB 58/8/9/WI,1129270000,2038960000,1256990000,SAKDU 10 RE,SAKSI 4 LD 1D 24V AC/DC,SAKQ 2.5/4,1129320000,SAKQ 2.5/2,SAKQ 2.5/3,1371770000,1421220000,1371850000,2018280000,QL SAKQ35/10,9008350000,1370380000,2038950000,1257170000,SAKQ 6/3,SAKQ 6/4,SAKTR 4/ZR STB,2018210000,SAKQ 6/2,1257130000,SAKSI 4 LD 1D 230V AC/DC BK,2019370000,SAKPE 16,1255790000,1370250000,QB 75/6.2/15,SAKDU 10/ZR BL,1257090000,2049590000,SAKDU 4/ZZ BL,SAKDU 6 BL,SAKDU 6 BK,1485800000,SAKPE 10,SAKDU 4N YE,SAKDU 6,1526030000,SAKDU 2.5N YE,SAKAP 35,SAKTR 4/ZZ,1129400000,2049720000,1257110000,SAKTR 4 STB BL,DEK 5/6 PLUS MC VC/WS,1129280000,1371810000,SAKEW 35/2,SAKTL 6 STB,SAKEW 35,2038850000,1129460000,2049660000,1257050000,1371750000,0535200000,SAKAP/SAKTL 6,1124480000,SAKDK 4N PE,1370270000,1370210000,1421250000,SAKTR 4 STB,1129310000,1046350000,SAKDU 50,SAKDU 4N,1124230000,1255760000,SAKTR 4 BL,SAKDK 4N BL,1257160000,QB 58/8/15,SAKDK 4N V,1526040000,1129410000,1531260000,SAKQ 16/4,VH 13/8/5 SAKQ 35,SAKQ 16/2,SAKQ 16/3,SAKAP/SAKSI 4 BL,SAKAP/SAKSI 4 BK,SAKQ 6/10,SAKDU 35,SAKPE 2.5,0546000000,2085410000,1129350000,DEK 5/6 PLUS MC WE WS,SAKDU 50 BL,SAKAP/SAKDU 4/ZZ/ZA,SAK TL 6 STB,2040910000,1011320000,ISPF QB 75 SW,SAKDU 4/ZR,2111230000,SAKAP 6-10,1257010000,ISPF QB 58 SW,SAKDU 4/ZZ,1485880000,SAKDU 16 RE,1370370000,DEK 5/6 PLUS MC NE WS,1371820000,1129370000,KISC M 4X26 SAKQ 35,2108110000,1129450000,SAKQ 70/2,1255770000,SAKQ 70/3,1257120000,SAKDU 4/ZZ/ZA BL,1421280000,SAKDU 4/ZZ/ZA BK,1371800000,2047280000,1525990000,2049570000,1129290000,1421240000,1129300000,1531240000,1370200000,SAKQS 6/2,1124220000,1298590000,2049730000,SAKQS 6/4,0526400000,DEK 5/8 PLUS MC NE WS,DEK 5/5.5 PLUS MC NE,SAKQ 16/10,1370280000,1125030000,2018230000,SAKDU 4/ZZ/ZA RE,SAKDU 2.5N BK,SAKDU 2.5N BL,SAKDU 6 YE,2111240000,1257150000,SAKQ 10/10,1124450000,SAKDU 4N BK,SD 1.0X5.5,SAKDU 4N BL,SAKQ 10/2,1257070000,SAKQ 10/3,1370360000,SAKDU 2.5N RE,SAKDU 4N RE,SAKQ 10/4,2038980000,SAKAP 2.5-4 BL,SAKDU 2.5 N,1371830000,SAKDU 35 YE,SAKDK 4N,2041000000,SAKDU 10 YE,1525950000,1129340000,1371790000,2018390000,1370190000,1256770000,2433340000,SAKDU 70,2111670000,SAKDU 35 RE,SAKTR 4/ZR,1370230000,2039800000,0545400000,SAKDU 4/ZR BL,SAKDU 70 BL,2049480000,1129380000,1421270000,SAKQB 6/10,SAKTR 4,1255780000,2049740000,SAKSI 4 LD 1D 230V AC/DC,2047290000,SAKDU 4/ZZ/ZA,SAKQ 4/10,SAKDU 35 BK,SAKDU 35 BL,2040970000,QB 75/6.2/9/WI,0526700000,1129440000,1485790000,SD 0.8X4,0545300000,1298510000,1371730000,9009010000,SAKDU,9008340000,SAKAP/SAKTR 4 BL,SAKDU 4 N,SAKAP 6-10 BL,SAKQ 50/4,1370290000,SAKQ 50/2,9008330000,SAKQ 50/3,SAKPE 4,1525940000,SAKDU 4/ZZ/ZA YE,1129330000,2047140000,SAKDU 16 YE,QL SAKQ35/4,1370350000,SAKSI 4 BK,SAKSI 4 BL,SAKQ 4/3,1421230000,SAKQ 4/4,1371840000,SAKQ 4/2,1257080000,SAKPE 6,SAKTL 6 STB RE,SD 0.6X3.5,SAKSI 4 LD 1D 24V AC/DC BK,SAKAP/SAKDU 4/ZZ,1531450000,QL SAKQ35/3,QL SAKQ35/2,SAKDU 10/ZR,SAKAP 16 BL,1531280000,SAKDK 4N V BL,1526020000,2049580000,SAKSI 4,SAKDU 2.5N,1257140000,1371780000,2048360000,1370240000,SAKAP/SAKDU 4/ZR,SAKAP/SAKDU 4/ZZ/ZA BL

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WAGO（万可）轨装式接线端子总选型指南第1册（中文）

型号- 285-1171,285-1176,285-1175,285-1178,285-1177,726-221,2002-1311/1000-410,2002-1311/1000-411,261-206/342-000,261-253/342-000,2016-1307,2016-1304,2016-1305,769-512/000-016,2016-1302,2016-1303,2016-1301,0862-593,0862-594,270-570/281-434,285-1169,261-326/341-000,285-1185,285-1184,285-1187,285-1189,285-1181,769-614/006-000,769-113/022-000,769-512/000-006,2,294-5113,294-5114,2206-1201,4,280-562/281-411,2206-1207,2206-1204,726-222,285-1179,261-155/341-000,2102-1291,2102-1292,769-641/003-000,280-562/281-420,862-1625/999-950,294-5123,2020-202,294-5124,2020-204,2020-203,2020-206,2020-205,2020-208,2020-207,2106-1392,2020-209,2106-1391,285-1161,285-1163,285-1165,285-1164,285-1167,769-605/002-000,2020-211/145-000,261-108/341-000,280-562/281-434,279-402,281-532,281-530,261-160/331-000,281-531,2002-1674/401-000,279-674/281-413,279-405,862-1694,862-1693,279-409,2020-222,2020-221,280-301,2020-224,280-302,2020-1401,2020-223,280-303,280-304,2020-225,279-415,280-305,280-306,210-334,769-176/000-012,210-335,280-308,210-332,2020-229,280-309,210-333,210-331,280-637/999-950,2020-1407,281-613/281-417,2020-1404,280-650/056-000,281-613/281-418,2004-1311/1000-401,2004-1311/1000-400,2020-220,280-310,2020-211,280-311,2020-210,279-422,280-312,2020-213,280-313,2020-212,280-314,769-176/000-006,2020-215,280-315,2020-214,210-345,280-318,280-319,8282-128,261-301/341-000,2022-104/133-000,2000-2209,261-102/341-000,2000-2204,2000-2203,2000-2202,2000-2201,2000-2208,2000-2207,279-432,279-433,2000-2247/099-000,261-303/331-000,785-601,769-611/004-000,769-610/001-000,785-607,785-604,210-333/1000-074,785-613,210-333/1000-079,210-333/1000-077,279-440,210-333/1000-078,210-333/1000-075,210-333/1000-076,0862-515,261-343/342-000,284-357,862-1652,284-358,2216-106,2042-321,785-623,262-291,769-608/004-000,262-290,262-292,2002系列,262-288,262-287,262-286,2022-107/135-000,262-285,262-289,284-340,284-341,284-342,284-343,284-344,284-346,2022-107/000-039,2022-107/000-038,769-251/000-006,2022-107/000-037,2022-107/000-036,769-664/004-000,262-280,2016-1391,2016-1392,262-284,262-283,262-282,0862-525,262-281,284-339,8216-210,280-902/056-000,279-674/281-434,2042-351,284-330,284-331,284-332,284-333,284-334,2116-1207,284-336,2002-2703,2002-2702,2116-1204,2002-2704,2022-2234/999-953,2216-122,2116-1201,2002-2701,2020-104/000-037,2020-104/000-038,2216-120,2020-104/000-039,0862-533,2002-2707,0862-534,2002-2709,279-470,2002-2708,2020-104/000-036,279-471,2002-199,284-326,284-328,1002200-14043,284-329,2002-196,2002-197,2002-198,2042-341,261-307/341-000,284-322,8216-207,284-325,862-1662,221-515/000-004,2042-331,258-5030,2216-130,279-483,262-262,262-261,262-260,279-482,2002-188,262-255,2002-189,262-254,262-253,262-252,2020-107/124-000,262-259,262-258,2002-186,262-257,2002-187,262-256,862-1603,258-5000,862-1605,862-1604,2002-191,281-503,279-490,2002-192,2002-194,279-492,2002-190,2002-177,2002-178,2002-179,262-242,262-241,2002-176,2022-106/999-953,294-5155,2002-1911/1000-836,750-493,2004-1411/1000-400,283-107,294-5153,2002-180,283-101,2002-181,281-512,2016-499,262-240,2004-1411/1000-401,281-511,283-104,2002-166,2000-557,262-233,2002-167,2000-558,2020-5311/1102-950,262-232,2002-168,2000-559,2002-169,262-230,262-237,262-236,262-235,262-234,862-1632,862-9594,262-239,862-1634,2000-552,262-238,862-1633,2000-553,2000-554,2000-555,261-211/332-000,2000-556,280-590/281-410,280-590/281-411,862-1625,862-9593,2002-170,2002-171,2002-172,783-992,210-333/1000-001,0862-504,0862-505,880-902/999-940,2000-560,284-367,284-368,294-5175,862-1615,2002-160,2002-161,2004-911/1000-542,794-5553/000-002,0862-503,2004-911/1000-541,769-637/007-000,2002-265,262-211,2002-266,262-210,2002-267,2002-261,2002-264,262-212,887-952,887-953,769-221,769-222,887-955,2002-269,887-957,862-1525/999-950,887-959,2002-2647,769-217,769-607/001-000,2002-423/000-00625,769-212,769-213,887-960,769-214,2002-1411/1000-434,2002-409/000-006,2002-270,2002-409/000-005,2002-271,262-204,262-203,262-202,25782-607/999-950,262-208,769-231,262-207,2200-1404,769-232,262-206,2200-1407,769-233,262-205,2200-1401,769-645/004-000,262-209,769-227,2002-1305,2002-1306,769-632/003-036,2002-1307,2002-1308,2002-1301,769-223,2002-1302,279-621;,2002-1303,2002-1304,2020-203/000-037,2020-203/000-038,2020-203/000-039,282-9014;,2002-260,2020-203/000-036,2002-243,2002-244,2002-245,2002-240,2002-241,2002-242,2002-2662,2002-2661,2022-115/127-000,769-605/006-000,261-427/331-000,2002-249,2002-2667,769-632/003-000,769-114/000-038,2002-1411/1000-413,769-114/000-039,2002-1411/1000-410,769-114/000-036,2002-1411/1000-411,769-114/000-037,2020-207/124-000,2020系列,8216-287,769-211,261-262/342-000,2000-2196,2000-2195,769-207,261-431/331-000,769-201,769-202,2002-2657,769-203,2016-434,2016-433,2002-1211/1000-411,2016-435,2002-1211/1000-410,2002-221,1102-950,2002-222,2002-223,2002-224,862-9615,1102-953,2002-220,2002-229,2002-225,2002-2604,2002-2603,283-998,261-255/332-000,2002-2602,2002-2601,283-992,2016-403,2002-2608,281-623/281-542,2016-402,2002-2607,281-623/281-541,2016-405,2016-404

选型指南 - WAGO - 2019/2020版 - 2020/07 PDF 中文下载

地博电子（DORABO）接线端子选型指南（详版-中英文）

目录- 公司简介 Company Profile 螺钉式PCB接线端子 PCB SCREW TERMINAL BLOCK 插抜式接线端子 PLUG-IN TERMINAL BLOCK 弹簧式PCB接线端子 PCB SPRING TERMINAL BLOCK 栅栏式接线端子 BARRIER TERMINAL BLOCK

型号- DB240R-15.0,DB3ERC-10.16,DB910K-6.35,DB1EVHCM-3.5,DBT30RM-9.5,DB2ERK-5.08,DB2ERT-3.5,DB1ERHCM-3.5,DB1ERHC-3.5,DB2ERCF-5.08,DBT30S-11.0,DB2EKNRT-3.5,DB2EKDFG-5.0,DB3EVC-10.16,DB1EVC-3.5,DB2EKDM-7.5,DB105RA-7.5,DB128L-5.08,DB116-10.16,DB3EK-7.62,DB804-5.0,DBT40SM-10.0,DB246-7.5,DB2EGB-3.81,DBDB2EKDH-5.08,DB245H4-5.08,DBT40SM-9.5,DBT30S-7.62,DBT30H-10.0,DB2ERHM-5.08,DB2EBM-5.08,DB2EK-10.16,DB301R-5.0,DB2EKR-5.08,DB125A-3.5,DB125B-3.81,DB2EVT-3.81,DB332V-3.5,DB128B-5.0,DBT40HM-9.5,DB125-3.81,DB910-7.62,DB212RS-3.5,DB130A3-5.08,DBT50SG-9.5,DBT30C-9.5,DB2CRM-5.08,DBEURK-5.08,DB103-5.0,DB128A-5.08,DB2EKDG-5.0,DB2EKDRM-5.0,DBT30S-8.25,DB260W-3.81,DB2EKDG-7.62,DB129V-5.0,DB125H-3.5,DB2EVC-THT-5.08,DB1ERC-3.5,DB1ERHBM-3.81,DB128 V-5.0,DB2EA-5.08,DB137-15.0,DB2ERM-3.5,DB500R-2.5,DB105VA-5.0,DB245H-10.0,DBT40SM-11.0,DBT30R-9.5,DB212R-5.0,DB128A3-5.0,DB2EKC-5.08,DBT50-7.62,DB2EVT-5.08,DB212S-3.5,DB2EVHB-5.0,DB2ERTM-3.5,DBT50-8.25,DB2ERTM-5.08,DB2EA-3.5,DB2EGB-5.08,DB2CVC-5.08,DBT40SM-7.62,DB2EVTM-5.08,DB2EBM-3.81,DB127R-5.0,DB2EKC-3.81,DB128H-5.08,DB241R-5.0,DB127S-3.5,DB128V-7.5,DB2EKRN-3.81,DB2EKR-3.81,DB135-10.16,DB2EVC-7.62,DBT50R-9.5,DB251-2.54,DB2EKSH-3.5,DBT40SM-8.25,DB2EKBM-7.62,DB1EVHS-3.5,DB245H-7.62,DB3EKHM-7.62,DBT40S-13.0,DB105RA-5.0,DB1EVHBN-3.5,DB102-5.0,DB2EVT-3.5,DB2ERFM-5.08,DB3EKM-10.16,DB1ERHB-3.81,DB3EVM-10.16,DB240S-7.5,DB2EKZM-5.0,DB2EL-5.08,DB128A-5.0,DBT40H-13.0,DB2EKD-7.5,DB105V-5.0,DB2ER-10.16,DB2EKNR-3.5,DBT40H-9.5,DB213B-2.54,DB301R-3.5,DB128HH-5.0,DB2EKDF-5.0,DB128B3-5.08,DB2EKZM-5.08,DB2ERH-3.81,DB212RS-5.0,DB130A-5.0,DB2EVTM-3.81,DB2EGBM-3.81,DB2EVM-7.62,DB1EVC-5.08,DB2ERG-5.08,DB2EKM-10.16,DBT50SG-8.25,DBT30HM-10.0,DB2ERH-5.08,DB2ELC-3.5,DB128B2-5.08,DB1EVHSC-3.5,DBT30S-10.0,DB2EKA-7.62,DB2EB-3.5,DB212R-3.5,DB2EVHM-3.81,DBT40SM-13.0,DB2EKAM-3.5,DB166-5.0,DB2EA-5.0,DB2EKDAM-5.08,DBT30H-11.0,DB2EKDA-5.0,DB2ERK-5.0,DB2EBM-5.0,DB2ERC-10.16,DB2ERT-5.0,DB2EKNRG-3.5,DB129R-5.08,DBT30H-7.62,DB2EKDRG-5.0,DB125V-5.0,DB1EVC-3.81,DB241R-3.5,DBT40RM-13.0,DB910-6.35,DB301R-3.81,DBM01-5.08,DB335K-3.5,DB245H-7.5,DB126V-5.0,DB128R-7.62,DB300R-5.0,DB2ETK-3.96,DB2EKF-5.08,DB2ETR-5.08,DBT30SM-11.0,DB2EK-7.62,DB103-5.08,DB2EKDBM-5.0,DB2EV-THT-5.08,DBT30SM-9.5,DB910-7.5,DBT40H-11.0,DB2EK-3.5,DB105V-7.5,DB1EVHBM-3.81,DB142R-7.62,DBT30SM-7.62,DB2ERC-THT-5.08,DBT30C-8.25,DBT50R-8.25,DBT40RM-8.25,DB245-5.0,DB2EVTC-5.08,DB245H3-5.08,DB240R-7.5,DBT40H-7.62,DB3EKH-7.62,DB142V-5.08,DB2ERTC-5.08,DBT30C-7.62,DB2ELC-3.81,DBT40RM-7.62,DB2EKBM-3.81,DB2EAM-7.62,DB3ERZM-7.62,DBT40H-8.25,DB2EKDFM-5.0,DB2ER-7.62,DB245H4-7.5,DBT30C-11.0,DB500R-2.54,DB2ETK-5.08,DB2EKM-5.08,DB1ERHSM-3.5,DBT30SM-10.0,DBT50GG-9.5,DB2EKNMB-3.5,DB2EKAM-5.08,DB910-9.52,DB3ERFC-10.16,DB3ERFH-7.62,DB247-7.5,DB1ERHS-3.5,DB166-7.5,DB250T-5.0,DB2EVM-10.16,DB130-5.08,DB125-2.54,DB2EBM-3.5,DB2EKD-2.5,DB2ERF-5.08,DB2ERHBN-5.0,DB245H4-7.62,DB2EB-7.62,DBT30RM-10.0,DB2EKAM-3.81,DB2EVHBN-5.0,DB2EKHM-5.08,DB129R-7.62,DB2ERM-10.16,DB804-10.0,DB2EKBM-3.5,DBT40RM-11.0,DB2EKBM-5.08,DB2EKDB-5.0,DB239R-7.5,DB2ELC-5.08,DB2CM-3.81,DB212VS-3.5,DB2EGBM-5.08,DB2EKB-7.62,DB125-3.5,DB213A-2.54,DB3EKM-7.62,DB2EKDM-5.0,DBT30RM-7.62,DB30HM-8.25,DB245-7.5,DB2EKM-3.81,DB260-5.0,DB1ERHB-3.5,DB167R-5.0,DBT40C-10.0,DB301V-3.81,DBT30C-10.0,DB2EVH-2.5,DB2EKSHM-3.5,DB2EKA-3.81,DB2EKD-7.62,DBT50-6.35,DB2EKM-3.5,DB804-7.5,DB2EA-3.81,DB129R-7.5,DB1EKM-5.08,DB2EKRZ-5.08,DB245H3-7.5,DB1ERHBN-3.5,DBT40S-9.5,DB116K-10.16,DB2EKA-5.08,DB2EAF-5.0,DB129V-5.08,DB2EKCM-5.08,DB2EKRN-5.08,DB2EKDRM-5.08,DB2EKDHG-5.08,DBT30RM-11.0,DB332V-5.0,DBT40RM-10.0,DB2ELM-5.08,DB2ERTM-3.81,DB2EBM-7.62,DB410-10.0,DB2EAG-3.5,DB1EVHC-3.5,DB245H-5.0,DB500V-5.0,DB2EKH-5.08,DB105VA-7.5,DBT30SM-8.25,DB2CVM-5.08,DBT30S-9.5,DB245H3-10.16,DB245H4-5.0,DB1ERHSC-3.5,DB141V-2.54,DB2EKDM-5.08,DB2EVH-3.5,DB2EKDRN-5.0,DBT40C-11.0,DB128A2-5.0,DB1ERM-3.5,DB1ERHBM-3.5,DB2EKDA-5.08,DB245H4-10.0,DB240R-10.0,DB2EKAHM-5.08,DBT40H-10.0,DBT40C-8.25,DB2ELM-3.81,DB212S-5.0,DB2EKN-3.5,DBT30RM-8.25,DB247-5.0,DB2CRC-5.08,DB238-5.08,DBT50B-9.5,DB212VS-5.0,DBT10-7.62,DB127V-5.08,DB2EVHBM-5.0,DB2EKA-3.5,DBT40HM-10.0,DB246-10.0,DB2EV-10.16,DB2ERM-3.81,DBT40CM-11.0,DBT40R-11.0,DB2EKNG-3.81,DB2EKNHG-3.5,DB130-7.5,DB3ERM-7.62,DBT40R-7.62,DB2EAM-3.81,DB243-5.0,DB130A3-5.0,DB1ERC-5.08,DB1EVHBN-3.81,DB129R-5.0,DB245H-5.08,DB2ERH-5.0,DB2ERC-7.62,DBT40CM-7.62,DB212V-5.0,DB2EKAH-5.08,DB1ERC-3.81,DB2ER-5.08,DB242-7.5,DB127V-5.0,DB2EKAM-7.62,DB1EPWP,DB1EVHB-3.5,DB245H4-10.16,DB125V-5.08,DB2EL-5.0,DB130A-5.08,DBT40C-13.0,DB2ERM-5.08,DB2EURKM-5.0,DB241V-5.0,DBT40R-9.5,DB245H3-5.0,DB2EKDR-5.0,DB30CM-8.25,DDBT30H-8.25,DBT40CM-10.0,DBT40R-10.0,DB332K-5.0,DB2EAM-5.0,DB2EKSHG-3.5,DB2ELM-3.5,DB2EUVK-5.08,DB2EKNGB-3.5,DB2EVH-5.0,DB301V-3.5,DB2EKN-5.0,DBT50-9.5,DB128L-5.0,DB300B-5.0,DB411-10.0,DB2EKNM-3.5,DB106-7.5,DB2EKRM-7.62,DB105R-5.0,DB2EVC-2.54,DBT50G-6.35,DB2EKDR-5.08,DB130-5.0,DBT10-8.5,DB910B-6.35,DB236-3.81,DB128E-5.0,DBT40CM-13.0,DB500V-2.5,DB127A-5.0,DB2EK-5.08,DB2EV-5.08,DB128R-7.5,DB2EVTC-5.0,DB2EPWP,DB142R-5.08,DB2EVHM-3.5,DBT40R-13.0,DB212V-3.5,DB2EPWI,

选型指南 - 地博电子 - 2020/10/25 PDF 中英文下载