ESD Guard（静电保护元件）：电压5-12V，极间电容小于1pf，封装0603和0402等。
Multilayer Varistor（贴片压敏电阻）: 电压3.3-65V，电容值２pf，封装：0402、0603、0805、1206、1210、1812等。
自恢复保险丝PTC：直插电压30V、60V、90V，250V.600V,16V,6V电流0.05A-14A；贴片封装电压：15V，13.2V，8V，6V，电流0.5A-1.6A
TVS瞬态抑制二极管: SMBJ  SMCJ P6KE 1.5KE  SA  5KP  15KP  30KP 等全系列。
（varistor）压敏电阻：电压18v－1800v，直径05D－53D等系列。 
Gas tube arrestor陶瓷气体放电管:电压75伏至3000伏；通流量5KA—200KA，两极和三极
Spark Gap玻璃放电管（强效放电管）：SCA系列，耐冲击电流大于3000A；反应速度（PS）级，电压141V-4500V.
半导体保护器：TPN3021 P0080 P1500 LT58S LT200S  P3100  P75-8  LT4802等。专业应用于通讯产品。 
主要产品型号：
★贴片压敏电阻（电容的ESD保护元件）：
CT0402-120E050PP CT0402-050E050PP CT0402-050E820NP CT0603-120E050PP
CT0402-120E100NP CT0402-050E100NP CT0603-050E100NP CT0603-120E100NP
CT0402-120E101NP CT0402-050E101NP CT0603-050E101NP CT0603-120E101NP
CT0402-120E220NP CT0402-050E161NP CT0603-050E220NP CT0603-120E220NP
CT0402-120E330NP CT0402-050E200NP CT0603-050E330NP CT0603-120E330NP
CT0402-120E560NP CT0402-050E220NP CT0603-050E560NP CT0603-120E560NP
CT0402-120E820NP CT0402-050E330NP CT0603-050E820NP CT0603-120E820NP
CT0402-240E2R5PP CT0402-050E470NP CT0603-050E050PP CT0603-240E2R5PP
CT0402-050E560NP CT0402-050E560NP
★贴片压敏电阻： ：
CT0402ML050C CT0603ML050C CT0402ML240C CT0603ML240C
CT0402ML080C CT0603ML080C CT0402ML270C CT0603ML270C
CT0402ML120C CT0603ML120C CT0402ML330C CT0603ML330C
CT0402ML150C CT0603ML150C CT0402ML390C CT0603ML390C
CT0402ML180C CT0603ML180C CT0402ML470C CT0603ML470C
CT0402ML220C CT0603ML220C CT0603ML560C 
★瞬态抑制二级管（TVS）
SMBJ5.0A/CA SMCJ5.0A/CA P6KE6.8A/CA 1.5KE6.8A/CA
SMBJ6.0A/CA SMCJ6.0A/CA P6KE7.5A/CA 1.5KE7.5A/CA
SMBJ6.5A/CA SMCJ6.5A/CA P6KE8.2A/CA 1.5KE8.2A/CA
SMBJ7.0A/CA SMCJ7.0A/CA P6KE9.1A/CA 1.5KE9.1A/CA
SMBJ7.5A/CA SMCJ7.5A/CA P6KE10A/CA 1.5KE10A/CA
SMBJ8.0A/CA SMCJ8.0A/CA P6KE11A/CA 1.5KE11A/CA
SMBJ8.5A/CA SMCJ8.5A/CA P6KE12A/CA 1.5KE12A/CA
SMBJ9.0A/CA SMCJ9.0A/CA P6KE13A/CA 1.5KE13A/CA
SMBJ10A/CA SMCJ10A/CA P6KE14A/CA 1.5KE14A/CA
SMBJ11A/CA SMCJ11A/CA P6KE15A/CA 1.5KE15A/CA
SMBJ12A/CA SMCJ12A/CA P6KE16A/CA 1.5KE16A/CA
SMBJ13A/CA SMCJ13A/CA P6KE18A/CA 1.5KE18A/CA
SMBJ14A/CA SMCJ14A/CA P6KE20A/CA 1.5KE20A/CA
SMBJ15A/CA SMCJ15A/CA P6KE22A/CA 1.5KE22A/CA
SMBJ16A/CA SMCJ16A/CA P6KE24A/CA 1.5KE24A/CA
SMBJ17A/CA SMCJ17A/CA P6KE27A/CA 1.5KE27A/CA
SMBJ18A/CA SMCJ18A/CA P6KE30A/CA 1.5KE30A/CA
SMBJ20A/CA SMCJ20A/CA P6KE33A/CA 1.5KE33A/CA
SMBJ22A/CA SMCJ22A/CA P6KE36A/CA 1.5KE36A/CA
SMBJ24A/CA SMCJ24A/CA P6KE39A/CA 1.5KE39A/CA
SMBJ26A/CA SMCJ26A/CA P6KE43A/CA 1.5KE43A/CA
SMBJ28A/CA SMCJ28A/CA P6KE47A/CA 1.5KE47A/CA
SMBJ30A/CA SMCJ30A/CA P6KE51A/CA 1.5KE51A/CA
SMBJ33A/CA SMCJ33A/CA P6KE56A/CA 1.5KE56A/CA
SMBJ36A/CA SMCJ36A/CA P6KE62A/CA 1.5KE62A/CA
SMBJ40A/CA SMCJ40A/CA P6KE68A/CA 1.5KE68A/CA
SMBJ43A/CA SMCJ43A/CA P6KE75A/CA 1.5KE75A/CA
SMBJ45ACA SMCJ45ACA P6KE82A/CA 1.5KE82A/CA
SMBJ48A/CA SMCJ48A/CA P6KE91A/CA 1.5KE91A/CA
SMBJ51A/CA SMCJ51A/CA P6KE100A/CA 1.5KE100A/CA
SMBJ54A/CA SMCJ54A/CA P6KE110A/CA 1.5KE110A/CA
SMBJ58A/CA SMCJ58A/CA P6KE120A/CA 1.5KE120A/CA
SMBJ60A/CA SMCJ60A/CA P6KE130A/CA 1.5KE130A/CA
SMBJ64A/CA SMCJ64A/CA P6KE140A/CA 1.5KE140A/CA
SMBJ70A/CA SMCJ70A/CA P6KE150A/CA 1.5KE150A/CA
SMBJ75A/CA SMCJ75A/CA P6KE160A/CA 1.5KE160A/CA
SMBJ78A/CA SMCJ78A/CA P6KE170A/CA 1.5KE170A/CA
SMBJ85A/CA SMCJ85A/CA P6KE180A/CA 1.5KE180A/CA
SMBJ90A/CA SMCJ90A/CA P6KE200A/CA 1.5KE200A/CA
SMBJ100A/CA SMCJ100A/CA P6KE220A/CA 1.5KE220A/CA
SMBJ110A/CA SMCJ110A/CA P6KE250A/CA 1.5KE250A/CA
SMBJ120A/CA SMCJ120A/CA P6KE300A/CA 1.5KE300A/CA
SMBJ130A/CA SMCJ130A/CA P6KE350A/CA 1.5KE350A/CA
SMBJ140A/CA SMCJ140A/CA P6KE400A/CA 1.5KE400A/CA
SMBJ150A/CA SMCJ150A/CA P6KE440A/CA 1.5KE440A/CA
SMBJ160A/CA SMCJ160A/CA
SMBJ170A/CA SMCJ170A/CA
还有：5KPXXX 系列，15KPAXXX系列；20KPAXXX系列；30KPAXXX系列。
强效放电管，防***:
★通流量500A以上，规格（1.8*3.8）和（2.6*4.3）：SCA-141，SCA-201，SCA-301，SCA-401，SCA-501，SCA-601，SCA-701，SCA-102，SCA-152；
★通流量1000A以上，规格（2.6*6.7）：SCB-141，SCB-201，SCB-301，SCB-401，SCB-501，SCB-601，SCB-701，SCB-102，SCB-152
★通流量3000A以上，规格（4.5*6.0）:，SCC-301， SCC-501， SCC-701，SCC-102,SCC-152,SCC-182,SCC-202,SCC-242,SCC-272,SCC-302,SCC-302,SCC-362,SCC-402,SCC-452
★二极气体放电管（8.0*6.0）20KA/20A/200A：
带引线：ARR-BP075L-CA8，ARR-BP090L-CA8，ARR-BP150L-CA8，ARR-BP230L-CA8
ARR-BP350L-CA8，ARR-BP470L-CA8，ARR-BP600L-CA8
不带引线：ARR-AP075L-CA8，ARR-AP090L-CA8，ARR-AP150L-CA8，ARR-AP230L-CA8，ARR-AP350L-CA8，ARR-AP470L-CA8，ARR-AP600L-CA8
★二极气体放电管（8.0*6.0）10KA/10A/100A：
不带引线：ARR-AM075L-CA8，ARR-AM090L-CA8，ARR-AM150L-CA8，ARR-AM230L-CA8，ARR-AM350L-CA8，ARR-AM470L-CA8，ARR-AM600L-CA8
带引线：ARR-BM075L-CA8，ARR-BM090L-CA8，ARR-BM150L-CA8，ARR-BM230L-CA8，ARR-BM350L-CA8，ARR-BM470L-CA8，ARR-BM600L-CA8
★ 二极气体放电管（5.5*6.0）5KA/5A/100A
不带引线：ARR-AL075L-CA5 ARR-AL090L-CA5，ARR-AL150L-CA5，ARR-AL230L-CA5，ARR-AL350L-CA5，ARR-AL470L-CA5，ARR-AL600L-CA5
带引线：ARR-BL075L-CA5，ARR-BL090L-CA5，ARR-BL150L-CA5，ARR-BL230L-CA5，ARR-BL350L-CA58，ARR-BL470L-CA5，ARR-BL600L-CA5
★ 二极气体放电管（7.5*6.0）10KA/10A/100A
不带引线：ARR-AM075L-CA9，ARR-AM090L- CA9，ARR-AM150L- CA9，ARR-AM230L- CA9，ARR-AM350L- CA9，ARR-AM470L- CA9，ARR-AM600L- CA9
带引线：ARR-BM075L- CA9，ARR-BM090L- CA9，ARR-BM150L- CA9，ARR-BM230L- CA9，ARR-BM350L- CA9，ARR-BM470L- CA9，ARR-BM600L- CA9
★三极气体放电管（7.5*11.5）10KA/10A/100A：
带引线：ARR-MM075L-CAA，ARR-MM090L-CAA，ARR-MM150L-CAA，ARR-MM230L-CAA，ARR-MM350L-CAA，ARR-MM470L-CAA，ARR-MM600L-CAA
不带引线：ARR-SM075L-CAA，ARR-SM090L-CAA，ARR-SM150L-CAA，ARR-SM230L-CAA，ARR-SM350L-CAA，ARR-SM470L-CAA，ARR-SM600L-CAA
★三极气体放电管（6.0*8.5）10KA/10A/100A：
带引线：ARR-MM075L-CAD，ARR-MM090L-CA D，ARR-MM150L-CAD，ARR-MM230L-CAD，ARR-MM350L-CAD，ARR-MM470L-CAD，ARR-MM600L-CAD
不带引线：ARR-SM075L-CAD，ARR-SM090L-CAD，ARR-SM150L-CAD，ARR-SM230L-CAD，ARR-SM350L-CAD，ARR-SM470L-CAD，ARR-SM600L-CAD
★ 三极气体放电管（8.5*8.7）5KA/5A/100A
不带引线:ARR-HL230L-CA7 , ARR-HL350L-CA7
★ 三极气体放电管（8.5*8.4）10KA/10A/100A
不带引线:ARR-KM230L-CAB,ARR-KM350L-CAB
★自恢复保险丝
JK250-080u JK600-110u JK90-150 JK60-005 JK30-090
JK250-080
JK250-090u JK600-150u JK90-200 JK60-010 JK30-110
JK250-110u JK600-160u JK90-250 JK60-017 JK30-135
JK250-120 JK90-150 JK90-350 JK60-020 JK30-160
JK250-120u JK90-200 JK90-550 JK60-025 JK30-185
JK250-145u JK90-250 JK90-750 JK60-030 JK30-200 
JK250-180T JK90-350 JK90-900 JK60-040 JK30-250
JK250-180u JK90-550 JK16-300 JK60-050 JK30-300
JK250-200u JK90-750 JK16-400 JK60-065 JK30-400
JK250-400u JK90-900 JK16-500 JK60-075 JK30-500
JK250-600u JK16-900 JK16-600 JK60-090 JK30-600
JK16-300 JK16-1000 JK16-700 JK60-110-Y JK30-700
JK16-400 JK16-1100 JK16-900 JK60-110-F JK30-800
JK16-500 JK16-1200 JK16-1000 JK60-135 JK30-900
JK16-600 JK16-1400 JK16-1100 JK60-160 JK-MSMD050
JK16-700 JK6-075 JK16-1200 JK60-185 JK-MSMD075
JK6-120 JK6-090 JK16-1400 JK60-250 JK-MSMD110
JK6-135 JK6-110 JK-MSMD050 JK60-300 JK-MSMD125
JK6-160 JK6-120 JK-MSMD075 JK60-375 JK-MSMD150
JK6-185 JK6-135 JK-MSMD110 JK-P350 JK-MSMD160
JK6-250 JK-P120 JK-MSMD125 JK-P420 JK-P120
JK-P300 JK-P175 JK-MSMD150 JK-P300 JK-P175
JK-P350 JK-P180 JK250-800u
JK-P260 JK-P180
JK-P420 JK-P200 JK-P260 JK-P260 JK-P200
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