The 8500 Series Subminiature Pushbutton Switches are compact, reliable, and RoHS compliant switches designed for detection, telecommunications, networking, computers, and peripherals. They feature ratings up to 3 AMPS, with models available for momentary or switch operation, and include options for pre-travel or over-travel. Constructed with durable materials such as glass-filled phenolic or nylon, these switches have epoxy terminal seals, brass bushings, and coin silver or silver-plated contacts, ensuring longevity up to 250,000 cycles at full load. Their compact size and versatile mounting options make them ideal for easy integration into various electronic systems.
Materials: Glass filled phenolic or diallyl phthalate (UL 94V-0) case, phenolic or polyester plunger, nylon cap & frame, brass bushing
Contact Material: Coin silver with silver plating, or gold overlays available
Terminals: Copper alloy, silver or gold plated
Mounting: Panel or PC mounting options available, with epoxy terminal seal
Dimensions: Typical panel thickness from 0.047
9
1639
1704
1744
1838
1910
1950
2000
2300
3000
4000
5100
6500
7500
8500
9500
10500
11500
12500
13500
14500
15500
16500
17500
18500
19500
20500
21500
22500
23500
24500
25500
26500
27500
28500
29500
30500
31500
32500
33500
34500
35500
36500
37500
38500
39500
40500
41500
42500
43500
44500
45500
46500
47500
48500
49500
50500
51500
52500
53500
54500
55500
56500
57500
58500
59500
60500
61500
62500
63500
64500
65500
66500
67500
68500
69500
70500
71500
72500
73500
74500
75500
76500
77500
78500
79500
80500
81500
82500
83500
84500
85500
86500
87500
88500
89500
90500
91500
92500
93500
94500
95500
96500
97500
98500
99500
100500
101500
102500
103500
104500
105500
106500
107500
108500
109500
110500
111500
112500
113500
114500
115500
116500
117500
118500
119500
120500
121500
122500
123500
124500
125500
126500
127500
128500
129500
130500
131500
132500
133500
134500
135500
136500
137500
138500
139500
140500
141500
142500
143500
144500
145500
146500
147500
148500
149500
150500
151500
152500
153500
154500
155500
156500
157500
158500
159500
160500
161500
162500
163500
164500
165500
166500
167500
168500
169500
170500
171500
172500
173500
174500
175500
176500
177500
178500
179500
180500
181500
182500
183500
184500
185500
186500
187500
188500
189500
190500
191500
192500
193500
194500
195500
196500
197500
198500
199500
200500
201500
202500
203500
204500
205500
206500
207500
208500
209500
210500
211500
212500
213500
214500
215500
216500
217500
218500
219500
220500
221500
222500
223500
224500
225500
226500
227500
228500
229500
230500
231500
232500
233500
234500
235500
236500
237500
238500
239500
240500
241500
242500
243500
244500
245500
246500
247500
248500
249500
250500
251500
252500
253500
254500
255500
256500
257500
258500
259500
260500
261500
262500
263500
264500
265500
266500
267500
268500
269500
270500
271500
272500
273500
274500
275500
276500
277500
278500
279500
280500
281500
282500
283500
284500
285500
286500
287500
288500
289500
290500
291500
292500
293500
294500
295500
296500
297500
298500
299500
300500
301500
302500
303500
304500
305500
306500
307500
308500
309500
310500
311500
312500
313500
314500
315500
316500
317500
318500
319500
320500
321500
322500
323500
324500
325500
326500
327500
328500
329500
330500
331500
332500
333500
334500
335500
336500
337500
338500
339500
340500
341500
342500
343500
344500
345500
346500
347500
348500
349500
350500
351500
352500
353500
354500
355500
356500
357500
358500
359500
360500
361500
362500
363500
364500
365500
366500
367500
368500
369500
370500
371500
372500
373500
374500
375500
376500
377500
378500
379500
380500
381500
382500
383500
384500
385500
386500
387500
388500
389500
390500
391500
392500
393500
394500
395500
396500
397500
398500
399500
400500
401500
402500
403500
404500
405500
406500
407500
408500
409500
410500
411500
412500
413500
414500
415500
416500
417500
418500
419500
420500
421500
422500
423500
424500
425500
426500
427500
428500
429500
430500
431500
432500
433500
434500
435500
436500
437500
438500
439500
440500
441500
442500
443500
444500
445500
446500
447500
448500
449500
450500
451500
452500
453500
454500
455500
456500
457500
458500
459500
460500
461500
462500
463500
464500
465500
466500
467500
468500
469500
470500
471500
472500
473500
474500
475500
476500
477500
478500
479500
480500
481500
482500
483500
484500
485500
486500
487500
488500
489500
490500
491500
492500
493500
494500
495500
496500
497500
498500
499500
500500
501500
502500
503500
504500
505500
506500
507500
508500
509500
510500
511500
512500
513500
514500
515500
516500
517500
518500
519500
520500
521500
522500
523500
524500
525500
526500
527500
528500
529500
530500
531500
532500
533500
534500
535500
536500
537500
538500
539500
540500
541500
542500
543500
544500
545500
546500
547500
548500
549500
550500
551500
552500
553500
554500
555500
556500
557500
558500
559500
560500
561500
562500
563500
564500
565500
566500
567500
568500
569500
570500
571500
572500
573500
574500
575500
576500
577500
578500
579500
580500
581500
582500
583500
584500
585500
586500
587500
588500
589500
590500
591500
592500
593500
594500
595500
596500
597500
598500
599500
600500
601500
602500
603500
604500
605500
606500
607500
608500
609500
610500
611500
612500
613500
614500
615500
616500
617500
618500
619500
620500
621500
622500
623500
624500
625500
626500
627500
628500
629500
630500
631500
632500
633500
634500
635500
636500
637500
638500
639500
640500
641500
642500
643500
644500
645500
646500
647500
648500
649500
650500
651500
652500
653500
654500
655500
656500
657500
658500
659500
660500
661500
662500
663500
664500
665500
666500
667500
668500
669500
670500
671500
672500
673500
674500
675500
676500
677500
678500
679500
680500
681500
682500
683500
684500
685500
686500
687500
688500
689500
690500
691500
692500
693500
694500
695500
696500
697500
698500
699500
700500
701500
702500
703500
704500
705500
706500
707500
708500
709500
710500
711500
712500
713500
714500
715500
716500
717500
718500
719500
720500
721500
722500
723500
724500
725500
726500
727500
728500
729500
730500
731500
732500
733500
734500
735500
736500
737500
738500
739500
740500
741500
742500
743500
744500
745500
746500
747500
748500
749500
750500
751500
752500
753500
754500
755500
756500
757500
758500
759500
760500
761500
762500
763500
764500
765500
766500
767500
768500
769500
770500
771500
772500
773500
774500
775500
776500
777500
778500
779500
780500
781500
782500
783500
784500
785500
786500
787500
788500
789500
790500
791500
792500
793500
794500
795500
796500
797500
798500
799500
800500
801500
802500
803500
804500
805500
806500
807500
808500
809500
810500
811500
812500
813500
814500
815500
816500
817500
818500
819500
820500
821500
822500
823500
824500
825500
826500
827500
828500
829500
830500
831500
832500
833500
834500
835500
836500
837500
838500
839500
840500
841500
842500
843500
844500
845500
846500
847500
848500
849500
850500
851500
852500
853500
854500
855500
856500
857500
858500
859500
860500
861500
862500
863500
864500
865500
866500
867500
868500
869500
870500
871500
872500
873500
874500
875500
876500
877500
878500
879500
880500
881500
882500
883500
884500
885500
886500
887500
888500
889500
890500
891500
892500
893500
894500
895500
896500
897500
898500
899500
900500
901500
902500
903500
904500
905500
906500
907500
908500
909500
910500
911500
912500
913500
914500
915500
916500
917500
918500
919500
920500
921500
922500
923500
924500
925500
926500
927500
928500
929500
930500
931500
932500
933500
934500
935500
936500
937500
938500
939500
940500
941500
942500
943500
944500
945500
946500
947500
948500
949500
950500
951500
952500
953500
954500
955500
956500
957500
958500
959500
960500
961500
962500
963500
964500
965500
966500
967500
968500
969500
970500
971500
972500
973500
974500
975500
976500
977500
978500
979500
980500
981500
982500
983500
984500
985500
986500
987500
988500
989500
990500
991500
992500
993500
994500
995500
996500
997500
998500
999500
1000500
1001500
1002500
1003500
1004500
1005500
1006500
1007500
1008500
1009500
1010500
1011500
1012500
1013500
1014500
1015500
1016500
1017500
1018500
1019500
1020500
1021500
1022500
1023500
1024500
1025500
1026500
1027500
1028500
1029500
1030500
1031500
1032500
1033500
1034500
1035500
1036500
1037500
1038500
1039500
1040500
1041500
1042500
1043500
1044500
1045500
1046500
1047500
1048500
1049500
1050500
1051500
1052500
1053500
1054500
1055500
1056500
1057500
1058500
1059500
1060500
1061500
1062500
1063500
1064500
1065500
1066500
1067500
1068500
1069500
1070500
1071500
1072500
1073500
1074500
1075500
1076500
1077500
1078500
1079500
1080500
1081500
1082500
1083500
1084500
1085500
1086500
1087500
1088500
1089500
1090500
1091500
1092500
1093500
1094500
1095500
1096500
1097500
1098500
1099500
1100500
1101500
1102500
1103500
1104500
1105500
1106500
1107500
1108500
1109500
1110500
1111500
1112500
1113500
1114500
1115500
1116500
1117500
1118500
1119500
1120500
1121500
1122500
1123500
1124500
1125500
1126500
1127500
1128500
1129500
1130500
1131500
1132500
1133500
1134500
1135500
1136500
1137500
1138500
1139500
1140500
1141500
1142500
1143500
1144500
1145500
1146500
1147500
1148500
1149500
1150500
1151500
1152500
1153500
1154500
1155500
1156500
1157500
1158500
1159500
1160500
1161500
1162500
1163500
1164500
1165500
1166500
1167500
1168500
1169500
1170500
1171500
1172500
1173500
1174500
1175500
1176500
1177500
1178500
1179500
1180500
1181500
1182500
1183500
1184500
1185500
1186500
1187500
1188500
1189500
1190500
1191500
1192500
1193500
1194500
1195500
1196500
1197500
1198500
1199500
1200500
1201500
1202500
1203500
1204500
1205500
1206500
1207500
1208500
1209500
1210500
1211500
1212500
1213500
1214500
1215500
1216500
1217500
1218500
1219500
1220500
1221500
1222500
1223500
1224500
1225500
1226500
1227500
1228500
1229500
1230500
1231500
1232500
1233500
1234500
1235500
1236500
1237500
1238500
1239500
1240500
1241500
1242500
1243500
1244500
1245500
1246500
1247500
1248500
1249500
1250500
1251500
1252500
1253500
1254500
1255500
1256500
1257500
1258500
1259500
1260500
1261500
1262500
1263500
1264500
1265500
1266500
1267500
1268500
1269500
1270500
1271500
1272500
1273500
1274500
1275500
1276500
1277500
1278500
1279500
1280500
1281500
1282500
1283500
1284500
1285500
1286500
1287500
1288500
1289500
1290500
1291500
1292500
1293500
1294500
1295500
1296500
1297500
1298500
1299500
1300500
1301500
1302500
1303500
1304500
1305500
1306500
1307500
1308500
1309500
1310500
1311500
1312500
1313500
1314500
1315500
1316500
1317500
1318500
1319500
1320500
1321500
1322500
1323500
1324500
1325500
1326500
1327500
1328500
1329500
1330500
1331500
1332500
1333500
1334500
1335500
1336500
1337500
1338500
1339500
1340500
1341500
1342500
1343500
1344500
1345500
1346500
1347500
1348500
1349500
1350500
1351500
1352500
1353500
1354500
1355500
1356500
1357500
1358500
1359500
1360500
1361500
1362500
1363500
1364500
1365500
1366500
1367500
1368500
1369500
1370500
1371500
1372500
1373500
1374500
1375500
1376500
1377500
1378500
1379500
1380500
1381500
1382500
1383500
1384500
1385500
1386500
1387500
1388500
1389500
1390500
1391500
1392500
1393500
1394500
1395500
1396500
1397500
1398500
1399500
1400500
1401500
1402500
1403500
1404500
1405500
1406500
1407500
1408500
1409500
1410500
1411500
1412500
1413500
1414500
1415500
1416500
1417500
1418500
1419500
1420500
1421500
1422500
1423500
1424500
1425500
1426500
1427500
1428500
1429500
1430500
1431500
1432500
1433500
1434500
1435500
1436500
1437500
1438500
1439500
1440500
1441500
1442500
1443500
1444500
1445500
1446500
1447500
1448500
1449500
1450500
1451500
1452500
1453500
1454500
1455500
1456500
1457500
1458500
1459500
1460500
1461500
1462500
1463500
1464500
1465500
1466500
1467500
1468500
1469500
1470500
1471500
1472500
1473500
1474500
1475500
1476500
1477500
1478500
1479500
1480500
1481500
1482500
1483500
1484500
1485500
1486500
1487500
1488500
1489500
1490500
1491500
1492500
1493500
1494500
1495500
1496500
1497500
1498500
1499500
1500500
1501500
1502500
1503500
1504500
1505500
1506500
1507500
1508500
1509500
1510500
1511500
1512500
1513500
1514500
1515500
1516500
1517500
1518500
1519500
1520500
1521500
1522500
1523500
1524500
1525500
1526500
1527500
1528500
1529500
1530500
1531500
1532500
1533500
1534500
1535500
1536500
1537500
1538500
1539500
1540500
1541500
1542500
1543500
1544500
1545500
1546500
1547500
1548500
1549500
1550500
1551500
1552500
1553500
1554500
1555500
1556500
1557500
1558500
1559500
1560500
1561500
1562500
1563500
1564500
1565500
1566500
1567500
1568500
1569500
1570500
1571500
1572500
1573500
1574500
1575500
1576500
1577500
1578500
1579500
1580500
1581500
1582500
1583500
1584500
1585500
1586500
1587500
1588500
1589500
1590500
1591500
1592500
1593500
1594500
1595500
1596500
1597500
1598500
1599500
1600500
1601500
1602500
1603500
1604500
1605500
1606500
1607500
1608500
1609500
1610500
1611500
1612500
1613500
1614500
1615500
1616500
1617500
1618500
1619500
1620500
1621500
1622500
1623500
1624500
1625500
1626500
1627500
1628500
1629500
1630500
1631500
1632500
1633500
1634500
1635500
1636500
1637500
1638500
1639500
1640500
1641500
1642500
1643500
1644500
1645500
1646500
1647500
1648500
1649500
1650500
1651500
1652500
1653500
1654500
1655500
1656500
1657500
1658500
1659500
1660500
1661500
1662500
1663500
1664500
1665500
1666500
1667500
1668500
1669500
1670500
1671500
1672500
1673500
1674500
1675500
1676500
1677500
1678500
1679500
1680500
1681500
1682500
1683500
1684500
1685500
1686500
1687500
1688500
1689500
1690500
1691500
1692500
1693500
1694500
1695500
1696500
1697500
1698500
1699500
1700500
1701500
1702500
1703500
1704500
1705500
1706500
1707500
1708500
1709500
1710500
1711500
1712500
1713500
1714500
1715500
1716500
1717500
1718500
1719500
1720500
1721500
1722500
1723500
1724500
1725500
1726500
1727500
1728500
1729500
1730500
1731500
1732500
1733500
1734500
1735500
1736500
1737500
1738500
1739500
1740500
1741500
1742500
1743500
1744500
1745500
1746500
1747500
1748500
1749500
1750500
1751500
1752500
1753500
1754500
1755500
1756500
1757500
1758500
1759500
1760500
1761500
1762500
1763500
1764500
1765500
1766500
1767500
1768500
1769500
1770500
1771500
1772500
1773500
1774500
1775500
1776500
1777500
1778500
1779500
1780500
1781500
1782500
1783500
1784500
1785500
1786500
1787500
1788500
1789500
1790500
1791500
1792500
1793500
1794500
1795500
1796500
1797500
1798500
1799500
1800500
1801500
1802500
1803500
1804500
1805500
1806500
1807500
1808500
1809500
1810500
1811500
1812500
1813500
1814500
1815500
1816500
1817500
1818500
1819500
1820500
1821500
1822500
1823500
1824500
1825500
1826500
1827500
1828500
1829500
1830500
1831500
1832500
1833500
1834500
1835500
1836500
1837500
1838500
1839500
1840500
1841500
1842500
1843500
1844500
1845500
1846500
1847500
1848500
1849500
1850500
1851500
1852500
1853500
1854500
1855500
1856500
1857500
1858500
1859500
1860500
1861500
1862500
1863500
1864500
1865500
1866500
1867500
1868500
1869500
1870500
1871500
1872500
1873500
1874500
1875500
1876500
1877500
1878500
1879500
1880500
1881500
1882500
1883500
1884500
1885500
1886500
1887500
1888500
1889500
1890500
1891500
1892500
1893500
1894500
1895500
1896500
1897500
1898500
1899500
1900500
1901500
1902500
1903500
1904500
1905500
1906500
1907500
1908500
1909500
1910500
1911500
1912500
1913500
1914500
1915500
1916500
1917500
1918500
1919500
1920500
1921500
1922500
1923500
1924500
1925500
1926500
1927500
1928500
1929500
1930500
1931500
1932500
1933500
1934500
1935500
1936500
1937500
1938500
1939500
1940500
1941500
1942500
1943500
1944500
1945500
1946500
1947500
1948500
1949500
1950500
1951500
1952500
1953500
1954500
1955500
1956500
1957500
1958500
1959500
1960500
1961500
1962500
1963500
1964500
1965500
1966500
1967500
1968500
1969500
1970500
1971500
1972500
1973500
1974500
1975500
1976500
1977500
1978500
1979500
1980500
1981500
1982500
1983500
1984500
1985500
1986500
1987500
1988500
1989500
1990500
1991500
1992500
1993500
1994500
1995500
1996500
1997500
1998500
1999500
2000500
Buy the CK Components Series 8500 Subminiature Pushbutton Switches: 8531TZQE2
Discover the durability and versatility of the 8500 Series Subminiature Pushbutton Switches, ideal for detection, telecommunications, and networking projects. These switches support ratings up to 3 AMPS, with models for momentary or switch operation, featuring epoxy terminal seals, robust materials, and customizable options for mounting and actuator design. Their compact size ensures easy integration into electronic systems, providing long-lasting performance with up to 250,000 cycles at full load. Shop online today for dependable, RoHS-compliant switches that meet your technical and application needs.
Order your CK Components Series 8500 Subminiature Pushbutton Switches today and experience reliable, RoHS-compliant switching performance for detection and networking applications.
Frequently Asked Questions
Where can I buy C&K COMPONENTS 8531TZQE2?
You can click on the BUY or RFQ button to purchase 8531TZQE2 from an authorized C&K COMPONENTS distributor.
How do I troubleshoot issues or seek technical support for part 8531TZQE2?
You can download the 8531TZQE2 datasheet or visit the C&K COMPONENTS website for support.
Who is the manufacturer of 8531TZQE2?
C&K COMPONENTS
C&K COMPONENTS Part List
Browse and search other C&K COMPONENTS parts, locate datasheets and stock