照明电源贴贴片电容c5750x7s2a106kt 1206/3216(3.2mm*1.6mm)100v系列 cc1206x7r6k271rl 3216 x7r 100v 270pf +-10% cc1206x7r6k331l 3216 x7r 100v 330pf +-10% cc1206x7r6k471rl 3216 x7r 100v 470pf +-10% cc1206x7r6k561rl 3216 x7r 100v 560pf +-10% cc1206x7r6k681rl 3216 x7r 100v 680pf +-10% cc1206x7r6k821rl 3216 x7r 100v 820f +-10% cc1206x7r6k102rl 3216 x7r 100v 1nf +-10% cc1206x7r6k122rl 3216 x7r 100v 1.2nf +-10% cc1206x7r6k152rl 3216 x7r 100v 1.5nf +-10% cc1206x7r6k182rl 3216 x7r 100v 1.8nf +-10% cc1206x7r6k222rl 3216 x7r 100v 2.2nf +-10% cc1206x7r6k332rl 3216 x7r 100v3.3nf +-10% cc1206x7r6k392rl 3216 x7r 100v 3.9nf +-10% cc1206x7r6k472rl 3216 x7r 100v 4.7nf +-10% cc1206x7r6k562rl 3216 x7r 100v 5.6nf +-10% cc1206x7r6k682rl 3216 x7r 100v 6.8nf +-10% cc1206x7r6k822rl 3216 x7r 100v 8.2nf +-10% cc1206x7r6k103rl 3216 x7r 100v 10nf +-10% cc1210x7r6k123rl 3216 x7r 100v 12nf +-10% cc1206x7r6k153rl3216 x7r 100v 15nf +-10% cc1206x7r6k183rl 3216 x7r 100v 18nf +-10% cc1206x7r6k223rl 3216 x7r 100v 22nf +-10% cc1206x7r6k273rl 3216 x7r 100v 27nf +-10% cc1206x7r6k333rl 3216 x7r 100v 33nf +-10% cc1206x7r6k393rl 3216 x7r 100v 39nf +-10% cc1206x7r6k473rl 3216 x7r 100v 47nf +-10% cc1206x7r6k563rl 3216 x7r 100v 56nf +-10% cc1206x7r6k683rl3216 x7r 100v 68nf +-10% cc1206x7r6k823rl3216 x7r 100v 82nf +-10% cc1206x7r6k104rl 3216 x7r 100v 100nf +-10% cc1206x7r6k124rl 3216 x7r 100v 120nf +-10% cc1206x7r6k154rl 3216x7r 100v 150nf +-10% cc1206x7r6k184rl 3216 x7r 100v 180nf +-10% cc1206x7r6k224rl 3216x7r 100v 220nf +-10% cc1206x7r6k274rl 3216 x7r100v 270nf +-10% cc1206x7r6k334rl 3216 x7r 100v 330nf +-10% cc1206x7r6k394rl 3216 x7r 100v 390nf +-10% cc1206x7r6k474rl 3216x7r 100v 470nf +-10% cc1206x7r6k564rl 3216 x7r 100v 560nf +-10% cc1206x7r6k684rl 3216 x7r 100v 680nf +-10% cc1206x7r6k824rl 3216 x7r 100v820nf +-10% cc1206x7r6k105rl 3216 x7r 100v 1uf +-10% cc1206x7r6k155rl 3225 x7r 100v 1.5uf +-10% cc1206x7r6k225rl 3216 x7r 100v 2.2uf +-10% 1206/3216(3.2mm*1.6mm)50v系列 cc1206x7r5k271rl 3216 x7r 50v 270pf +-10% cc1206x7r5k331l 3216 x7r 50v 330pf +-10% cc1206x7r5k471rl 3216 x7r 50v 470pf +-10% cc1206x7r5k561rl 3216 x7r 50v 560pf +-10% cc1206x7r5k681rl 3216 x7r 50v 680pf +-10% cc1206x7r5k821rl 3216 x7r 50v 820f +-10% cc1206x7r5k102rl 3216 x7r 50v 1nf +-10% cc1206x7r5k122rl 3216 x7r 50v 1.2nf +-10% cc1206x7r5k152rl 3216 x7r 50v 1.5nf +-10% cc1206x7r5k182rl 3216 x7r 50v 1.8nf +-10% cc1206x7r5k222rl 3216 x7r 50v 2.2nf +-10% cc1206x7r5k332rl 3216 x7r 50v 3.3nf +-10% cc1206x7r5k392rl 3216 x7r 50v 3.9nf +-10% cc1206x7r5k472rl 3216 x7r 50v 4.7nf +-10% cc1206x7r5k562rl 3216 x7r 50v 5.6nf +-10% cc1206x7r5k682rl 3216 x7r 50v 6.8nf +-10% cc1206x7r5k822rl 3216 x7r 50v 8.2nf +-10% cc1206x7r5k103rl 3216 x7r 50v 10nf +-10% cc1210x7r5k123rl 3216 x7r 50v 12nf +-10% cc1206x7r5k153rl3216 x7r 50v 15nf +-10% cc1206x7r5k183rl 3216 x7r 50v 18nf +-10% cc1206x7r5k223rl 3216 x7r 50v 22nf +-10% cc1206x7r5k273rl 3216 x7r 50v 27nf +-10% cc1206x7r5k333rl 3216 x7r 50v 33nf +-10% cc1206x7r5k393rl 3216 x7r 50v 39nf +-10% cc1206x7r5k473rl 3216 x7r 50v 47nf +-10% cc1206x7r5k563rl 3216 x7r 50v 56nf +-10% cc1206x7r5k683rl3216 x7r 50v 68nf +-10% cc1206x7r5k823rl3216 x7r 50v 82nf +-10% cc1206x7r5k104rl 3216 x7r 50v 100nf +-10% cc1206x7r5k124rl 3216 x7r 50v 120nf +-10% cc1206x7r5k154rl 3216x7r 50v 150nf +-10% cc1206x7r5k184rl 3216 x7r 50v 180nf +-10% cc1206x7r5k224rl 3216x7r 50v 220nf +-10% cc1206x7r5k274rl 3216 x7r 50v 270nf +-10% cc1206x7r5k334rl 3216 x7r 50v 330nf +-10% cc1206x7r5k394rl 3216 x7r 50v 390nf +-10% cc1206x7r5k474rl 3216x7r 50v 470nf +-10% cc1206x7r5k564rl 3216 x7r 50v 560nf +-10% cc1206x7r5k684rl 3216 x7r 50v 680nf +-10% cc1206x7r5k824rl 3216 x7r 50v820nf +-10% cc1206x7r5k105rl 3216 x7r 50v 1uf +-10% cc1206x7r5k155rl 3225 x7r 50v 1.5uf +-10% cc1206x7r5k225rl 3216 x7r 50v 2.2uf +-10% cc1206x7r5k475rl 3216 x7r 50v 4.7uf +-10% cc1206x7r5k106rl 3216 x7r 50v 10uf +-10% 1210（3225）50v系列（3.2mm*2.5mm)+-10% cc1210x7r5k392rl 3225 x7r 50v 3.9nf +-10% cc1210x7r5k472rl 3225 x7r 50v 4.7nf +-10% cc1210x7r5k562rl 3225 x7r 50v 5.6nf +-10% cc1210x7r5k682rl 3225 x7r 50v 6.8nf +-10% cc1210x7r5k822rl 3225 x7r 50v 8.2nf +-10% cc1210x7r5k103rl 3225 x7r 50v 10nf +-10% cc1210x7r5k123rl 3225 x7r 50v 12nf +-10% cc1210x7r5k153rl 3225 x7r 50v 15nf +-10% cc1210x7r5k183rl 3225 x7r 50v 18nf +-10% cc1210x7r5k223rl 3225 x7r 50v 22nf +-10% cc1210x7r5k273rl 3225 x7r 50v 27nf +-10% cc1210x7r5k333rl 3225 x7r 50v 33nf +-10% cc1210x7r5k393rl 3225 x7r 50v 39nf +-10% cc1210x7r5k473rl 3225 x7r 50v 47nf +-10% cc1210x7r5k563rl 3225 x7r 50v 56nf +-10% cc1210x7r5k683rl 3225 x7r 50v 68nf +-10% cc1210x7r5k823rl 3225 x7r 50v 82nf +-10% cc1210x7r5k104rl 3225 x7r 50v 100nf +-10% cc1210x7r5k124rl 3225 x7r 50v 120nf +-10% cc1210x7r5k154rl 3225 x7r 50v 150nf +-10% cc1210x7r5k184rl 3225 x7r 50v 180nf +-10% cc1210x7r5k224rl 3225 x7r 50v 220nf +-10% cc1210x7r5k274rl 3225 x7r 50v 270nf +-10% cc1210x7r5k334rl 3225 x7r 50v 330nf +-10% cc1210x7r5k394rl 3225 x7r 50v 390nf +-10% cc1210x7r5k474rl 3225 x7r 50v 470nf +-10% cc1210x7r5k564rl 3225 x7r 50v 560nf +-10% cc1210x7r5k684rl 3225 x7r 50v 680nf +-10% cc1210x7r5k824rl 3225 x7r 50v820nf +-10% cc1210x7r5k105rl 3225 x7r 50v 1uf +-10% cc1210x7r5k155rl 3225 x7r 50v 1.5uf +-10% cc1210x7r5k225rl 3225 x7r 50v 2.2uf +-10% cc1210x7r5k475rl 3225 x7r 50v 4.7uf +-10% cc1210x7r5k106rl 3225 x7r 50v 10uf +-10% 1210（3225）100v系列（3.2mm*2.5mm)+-10% cc1210x7r6k392rl 3225 x7r 100v 3.9nf +-10% cc1210x7r6k472rl 3225 x7r 100v 4.7nf +-10% cc1210x7r6k562rl 3225 x7r 100v 5.6nf +-10% cc1210x7r6k682rl 3225 x7r 100v 6.8nf +-10% cc1210x7r6k822rl 3225 x7r 100v 8.2nf +-10% cc1210x7r6k103rl 3225 x7r 100v 10nf +-10% cc1210x7r6k123rl 3225 x7r 100v 12nf +-10% cc1210x7r6k153rl 3225 x7r 100v 15nf +-10% cc1210x7r6k183rl 3225 x7r 100v 18nf +-10% cc1210x7r6k223rl 3225 x7r 100v 22nf +-10% cc1210x7r6k273rl 3225 x7r 100v 27nf +-10% cc1210x7r6k333rl 3225 x7r 100v 33nf +-10% cc1210x7r6k393rl 3225 x7r 100v 39nf +-10% cc1210x7r6k473rl 3225 x7r 100v 47nf +-10% cc1210x7r6k563rl 3225 x7r 100v 56nf +-10% cc1210x7r6k683rl 3225 x7r 100v 68nf +-10% cc1210x7r6k823rl 3225 x7r 100v 82nf +-10% cc1210x7r6k104rl 3225 x7r 100v 100nf +-10% cc1210x7r6k124rl 3225 x7r 100v 120nf +-10% cc1210x7r6k154rl 3225 x7r 100v 150nf +-10% cc1210x7r6k184rl 3225 x7r 100v 180nf +-10% cc1210x7r6k224rl 3225 x7r 100v 220nf +-10% cc1210x7r6k274rl 3225 x7r 100v 270nf +-10% cc1210x7r6k334rl 3225 x7r 100v 330nf +-10% cc1210x7r6k394rl 3225 x7r 100v 390nf +-10% cc1210x7r6k474rl 3225 x7r 100v 470nf +-10% cc1210x7r6k564rl 3225 x7r 100v 560nf +-10% cc1210x7r6k684rl 3225 x7r 100v 680nf +-10% ccc1210x7r6k824rl 3225 x7r 100v820nf +-10% cc1210x7r6k105rl 3225 x7r 100v 1uf +-10% cc1210x7r6k155rl 3225 x7r 100v 1.5uf +-10% cc1210x7r6k225rl 3225 x7r 100v 2.2uf +-10% 1210（3225）250v系列（3.2mm*2.5mm)+-10% cc1210x7r8k392rl 3225 x7r 250v 3.9nf +-10% cc1210x7r8k472rl 3225 x7r 250v 4.7nf +-10% cc1210x7r8k562rl 3225 x7r 250v 5.6nf +-10% cc1210x7r8k682rl 3225 x7r 250v 6.8nf +-10% cc1210x7r8k822rl 3225 x7r 250v 8.2nf +-10% cc1210x7r8k103rl 3225 x7r 250v 10nf +-10% cc1210x7r8k123rl 3225 x7r 250v 12nf +-10% cc1210x7r8k153rl 3225 x7r 250v 15nf +-10% cc1210x7r8k183rl 3225 x7r 250v 18nf +-10% cc1210x7r8k223rl 3225 x7r 250v 22nf +-10% cc1210x7r8k273rl 3225 x7r 250v 27nf +-10% cc1210x7r8k333rl 3225 x7r 250v 33nf +-10% cc1210x7r8k393rl 3225 x7r 250v 39nf +-10% cc1210x7r8k473rl 3225 x7r 250v 47nf +-10% cc1210x7r8k563rl 3225 x7r 250v 56nf +-10% cc1210x7r8k683rl 3225 x7r 250v 68nf +-10% cc1210x7r8k823rl 3225 x7r 250v 82nf +-10% cc1210x7r8k104rl 3225 x7r 250v 100nf +-10% cc1210x7r8k124rl 3225 x7r 250v 120nf +-10% cc1210x7r8k154rl 3225 x7r 250v 150nf +-10% cc1210x7r8k184rl 3225 x7r 250v 180nf +-10% cc1210x7r8k224rl 3225 x7r 250v 220nf +-10% cc1210x7r8k274rl 3225 x7r 250v 270nf +-10% cc1210x7r8k334rl 3225 x7r 250v 330nf +-10% cc1210x7r8k394rl 3225 x7r 250v 390nf +-10% cc1210x7r8k474rl 3225 x7r 250v 470nf +-10% 1210（3225）500v系列（3.2mm*2.5mm)+-10% cc1210x7r9k392rl 3225 x7r 500v 3.9nf +-10% cc1210x7r9k472rl 3225 x7r 500v 4.7nf +-10% cc1210x7r9k562rl 3225 x7r 500v 5.6nf +-10% cc1210x7r9k682rl 3225 x7r 500v 6.8nf +-10% cc1210x7r9k822rl 3225 x7r 500v 8.2nf +-10% cc1210x7r9k103rl 3225 x7r 500v 10nf +-10% cc1210x7r9k123rl 3225 x7r 500v 12nf +-10% cc1210x7r9k153rl 3225 x7r 500v 15nf +-10% cc1210x7r9k183rl 3225 x7r 500v 18nf +-10% cc1210x7r9k223rl 3225 x7r 500v 22nf +-10% cc1210x7r9k273rl 3225 x7r 500v 27nf +-10% cc1210x7r9k333rl 3225 x7r 500v 33nf +-10% cc1210x7r9k393rl 3225 x7r 500v 39nf +-10% cc1210x7r9k473rl 3225 x7r 500v 47nf +-10% cc1210x7r9k563rl 3225 x7r 500v 56nf +-10% cc1210x7r9k683rl 3225 x7r 500v 68nf +-10% cc1210x7r9k823rl 3225 x7r 500v 82nf +-10% cc1210x7r9k104rl 3225 x7r 500v 100nf +-10% cc1210x7r9k124rl 3225 x7r 500v 120nf +-10% cc1210x7r9k154rl 3225 x7r 500v 150nf +-10% cc1210x7r9k184rl 3225 x7r 500v 180nf +-10% cc1210x7r9k224rl 3225 x7r 500v 220nf +-10% 1210（3225）630v系列（3.2mm*2.5mm)+-10% cc1210x7rhk392rl 3225 x7r 630v 3.9nf +-10% cc1210x7rhk472rl 3225 x7r 630v 4.7nf +-10% cc1210x7rhk562rl 3225 x7r 630v 5.6nf +-10% cc1210x7rhk682rl 3225 x7r 630v 6.8nf +-10% cc1210x7rhk822rl 3225 x7r 630v 8.2nf +-10% cc1210x7rhk103rl 3225 x7r 630v 10nf +-10% cc1210x7rhk123rl 3225 x7r 630v 12nf +-10% cc1210x7rhk153rl 3225 x7r 630v 15nf +-10% cc1210x7rhk183rl 3225 x7r 630v 18nf +-10% cc1210x7rhk223rl 3225 x7r 630v 22nf +-10% cc1210x7rhk273rl 3225 x7r 630v 27nf +-10% cc1210x7rhk333rl 3225 x7r 630v 33nf +-10% cc1210x7rhk393rl 3225 x7r 630v 39nf +-10% cc1210x7rhk473rl 3225 x7r 630v 47nf +-10% cc1210x7rhk563rl 3225 x7r 630v 56nf +-10% cc1210x7rhk683rl 3225 x7r 630v 68nf +-10% cc1210x7rhk823rl 3225 x7r 630v 82nf +-10% cc1210x7rhk104rl 3225 x7r 630v 100nf +-10% 1210（3225）1000v系列（3.2mm*2.5mm)+-10% cc1210x7rpk151rl 3225 x7r 1kv 150pf +-10% cc1210x7rpk181rl 3225 x7r 1kv 180pf +-10% cc1210x7rpk221rl 3225 x7r 1kv 220pf +-10% cc1210x7rpk271rl 3225 x7r 1kv 270pf +-10% cc1210x7rpk331rl 3225 x7r 1kv 330pf +-10% cc1210x7rpk391rl 3225 x7r 1kv 390pf +-10% cc1210x7rpk471rl 3225 x7r 1kv 470f +-10% cc1210x7rpk561rl 3225 x7r 1kv 560f +-10% cc1210x7rpk681rl 3225 x7r 1kv 680f +-10% cc1210x7rpk821rl 3225 x7r 1kv 820f +-10% cc1210x7rpk102rl 3225 x7r 1kv 1nf +-10% cc1210x7rpk122rl 3225 x7r 1kv 1.2nf +-10% cc1210x7rpk152rl 3225 x7r 1kv 1.5nf +-10% cc1210x7rpk182rl 3225 x7r 1kv 1.8nf +-10% cc1210x7rpk222rl 3225 x7r 1kv 2.2nf +-10% cc1210x7rpk272rl 3225 x7r 1kv 2.7nf +-10% cc1210x7rpk332rl 3225 x7r 1kv 3.3nf +-10% cc1210x7rpk392rl 3225 x7r 1kv 3.9nf +-10% cc1210x7rpk472rl 3225 x7r 1kv 4.7nf +-10% cc1210x7rpk562rl 3225 x7r 1kv 5.6nf +-10% cc1210x7rpk682rl 3225 x7r 1kv 6.8nf +-10% cc1210x7rpk822rl 3225 x7r 1kv 8.2nf +-10% cc1210x7rpk103rl 3225 x7r 1kv 10nf +-10% cc1210x7rpk123rl 3225 x7r 1kv 12nf +-10% cc1210x7rpk153rl 3225 x7r 1kv 15nf +-10% cc1210x7rpk183rl 3225 x7r 1kv 18nf +-10% cc1210x7rpk223rl 3225 x7r 1kv 22nf +-10% cc1210x7rpk273rl 3225 x7r 1kv 27nf +-10% cc1210x7rpk333rl 3225 x7r 1kv 33nf +-10% cc1210x7rpk393rl 3225 x7r 1kv 39nf +-10% 1210（3225）2000v系列（3.2mm*2.5mm)+-10% cc1210x7rrk151rl 3225 x7r 2kv 150pf +-10% cc1210x7rrk181rl 3225 x7r 2kv 180pf +-10% cc1210x7rrk221rl 3225 x7r 2kv 220pf +-10% cc1210x7rrk271rl 3225 x7r 2kv 270pf +-10% cc1210x7rrk331rl 3225 x7r 2kv 330pf +-10% cc1210x7rrk391rl 3225 x7r 2kv 390pf +-10% cc1210x7rrk471rl 3225 x7r 2kv 470f +-10% cc1210x7rrk561rl 3225 x7r 2kv 560f +-10% cc1210x7rrk681rl 3225 x7r 2kv 680f +-10% cc1210x7rrk821rl 3225 x7r 2kv 820f +-10% cc1210x7rrk102rl 3225 x7r 2kv 1nf +-10% cc1210x7rrk122rl 3225 x7r 2kv 1.2nf +-10% cc1210x7rrk152rl 3225 x7r 2kv 1.5nf +-10% cc1210x7rrk182rl 3225 x7r 2kv 1.8nf +-10% cc1210x7rrk222rl 3225 x7r 2kv 2.2nf +-10% cc1210x7rrk272rl 3225 x7r 2kv 2.7nf +-10% cc1210x7rrk332rl 3225 x7r 2kv 3.3nf +-10% cc1210x7rrk392rl 3225 x7r 2kv 3.9nf +-10% cc1210x7rrk472rl 3225 x7r 2kv 4.7nf +-10% cc1210x7rrk562rl 3225 x7r 2kv 5.6nf +-10% cc1210x7rrk682rl 3225 x7r 2kv 6.8nf +-10% cc1210x7rrk822rl 3225 x7r 2kv 8.2nf +-10% cc1210x7rrk103rl 3225 x7r 2kv 10nf +-10% 高压贴片电容主要用于:无极灯电源, 通讯电源交换机，led日光灯驱动电源,汽车hid (安定器),模块电源、led阻容降压,、asdl语音分离器、rj45以太网接口、数码相机的闪光灯、led圣诞灯,节能灯等各类电子产品电源中. 主要用于电源滤波，电源降压，倍压，吸收浪涌保护ic, 基本工作原理就是充电放电，当然还有整流、振荡以及其它的作用等作用。应用于电源电路，实现旁路、去藕、滤波和储能 陶瓷积层贴片电容优势与特性： 1．可以用做出小体积大容量的产品。 2。有助于提高生产效率，可以自动化生产。 3.使用贵金属生产，高稳定性，耐高温，可靠性好，寿命长。 4.可以替代cbb，铝电解，使电子产品小型化，节省空间。产品更美观，性能更优越。 5。陶瓷电esr小，可以用在部分高频电路，产品工作效率更高。 高压贴片电容的特性： 1.利用贴片陶瓷电容器介质层的薄层化和多层叠层技术，使电容值大为扩大 2.单片结构保证有的机械性强度及可靠性 3.极高的精确度，在进行自动装配时有高度的准确性 4.因仅有陶瓷和金属构成，故即便在高温，低温环境下亦无渐衰的现象出现，具有较强可靠性与稳定性 5.低集散电容的特性可完成接近理论值的电路设计 6.残留诱导系数小，确保上佳的频率特性 7.因电解电容器领域也获得了电容，故使用寿命延长，更造于具有高可靠性的电源 8.由于esr低，频率特性良好，故适合于高频，高密度类型的电源 电压范围100v-2500v，容量范围10pf-0.1uf 　　1210系列电压范围100v-3000v，容量范围10pf-0.1uf 　　1808系列电压范围100v-6000v，容量范围10pf-0.1uf 　　1812系列电压范围100v-6000v，容量范围10pf-0.33uf 　　2220／2225系列电压范围100v-6000v，容量范围10pf-0.68uf 　　电压越高，所能做出的容量越低。（超出该标准需要定做，请直接联系，生产周期15-30天） 　　 　　介质耐电压：100v-1000v范围内，可承受1.5倍额定电压。1000v以上：可承受1.2倍额定电压。 　　容量偏差：5％（c0g）-10％（x7r） 　　编带包装：1206，1210，1808，3000只／盘 　　1812，1000只／盘 　　2220，2225，800只／盘 　　 　　mlcc（多层陶瓷片式电容）主要特点： 　　1.等效串联电阻（esr）小，阻抗（z）低，与同等钽电容或者铝电解电容相比，esr小几十倍，能量利用率高，发热小，价格低。 　　2.品种，规格齐全，体积小。容量从10pf到47uf，耐压从10v-6000v，体积小可以达到1x0.5mm. 　　3.无极性，可以使用在存在非常高的纹波电路或交流电路，而且装配更为方便。 　　4.性能稳定，即使被击穿也不会燃烧爆炸，安全性高。 　　应用于电子精密仪器。各种小型电子设备作谐振、耦合、滤波、旁路。 　　 　　低容量电容np0材料（10-6800pf）：适用频率1-100mhz 　　1.温度系数：0±30ppm／℃，-55℃～125℃； 　　2.电容量漂移：不超过±0.3％或±0.05pf（取较大者）。 　　3.老化特性：无 　　 　　高容量电容x7r材料（6800pf以上）：适用频率不超过10khz 　　1.温度特性：不超过±15％，-55℃～125℃。 　　2.老化特性：每10年变化1％δc，表现为10年变化约5％。 　　 　　使用注意事项 　　工作温度 　　电容器设计类别温度范围有?55℃～125℃、?55℃～85℃两种，设计者必须确保工作温度符合此范围。为延长电容器的使用寿命，推荐工作温度限制在低于上限类别温度10℃～15℃。设计者考虑电容器的 　　 　　工作温度为环境温度与元件本体温升之和。 　　降额设计 　　设计者在选用电容器工作电压时，应考虑施加在电容器两端的直流电压与交流电压峰值之和不能超过额定电压。为保证产品及线路的可靠性，在实际设计时建议降额使用。 工作温度范围: -55～125℃ 额定电压: 100vdc～3000vdc 温度特性: npo:≤±30ppm/℃,-55～125℃（eia class i） x7r:≤±15%,-55～125℃（eia class ii） 容量范围: npo:2pf to 100nf;x7r:150pf to 2.2uf 损失角正切(tanδ): npo:q≥1000；x7r:d.f.≤2.5% 绝缘电阻: 10gω 或 500/c ω 取两者小值 老化速率: npo:1%;x7r:2.5% 一个decade时间 介质电耐电压： 100v ≤ v ＜500v :200% 额定电压 500v ≤ v ＜1000v :150%额定电压 1000v≤ v :120%额定电压 高压贴片电容分三类： 一类为温度补偿型npo介质 np0又名cog电气性能稳定，基本上不随温度、电压、时间的改变，属超稳定型、低损耗电容材料类型，适用在对稳定性、可靠性要求较高的高频、特高频、甚高频电路中。 二类为高介电常数型x7r介质 x7r是一种强电介质，因而能制造出容量比npo介质更大的电容器。这种电容器性能较稳定，随温度、电压时间的改变，其特有的性能变化并不显着，属稳定电容材料类型，使用在隔直、耦合、傍路、滤波电路及可靠性要求较高的中高频电路中。