Knowles Syfer
- Knowles Syfer (formerly Syfer Technology Limited) is a premier global manufacturer renowned for innovative application specific high-voltage, Hi-Q RF MLCCs and thru-hole/SMT EMI suppression filters. Our comprehensive product range includes; MLCCs include RF/Microwave/ultra-low ESR, high voltage to 12 k VDC, 250 VAC ratings, safety certified SMDs as well as space-grade parts. Our patented StackiCap™ is a unique capacitor assembly designed to achieve high capacitance and high voltage.Syfer’s EMI filter lineup has SMD feed through capacitors rated to 3 A, SMD C and Pi filters rated to 20 A and X2Y® technology.
The broad Syfer AEC Q200 qualified family features both surface mount EMI filters and high-voltage MLCCs focused on the HEV and EV automotive market.
Worldwide manufacturing operations include a brand new facility in Suzhou, China, equipped with modern equipment to assure consistent, high quality products to meet the growing needs of our global markets.
Product Category
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Product List
- Part#:
1206Y6300471JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
134274
- Part#:
1812J5000682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1812 - In Stock:
73781
- Part#:
1206J5000472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
255730
- Part#:
1812J0630473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1812 - In Stock:
70063
- Part#:
1812J1K00681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1812 - In Stock:
82102
- Part#:
1808J0500822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1808 - In Stock:
116354
- Part#:
0603J1000392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0603 - In Stock:
251565
- Part#:
0603J0160680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0603 - In Stock:
140762
- Part#:
0805J5000120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 0805 - In Stock:
279577
- Part#:
2225J1K20331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV X7R 2225 - In Stock:
35765
- Part#:
2225Y0100271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 2225 - In Stock:
34398
- Part#:
0603J0632P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0603 - In Stock:
304935
- Part#:
2225Y2K00471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV C0G/NP0 2225 - In Stock:
42748
- Part#:
0603J0100821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V X7R 0603 - In Stock:
464411
- Part#:
1808Y5K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV X7R 1808 - In Stock:
102727
- Part#:
1206Y0250391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V X7R 1206 - In Stock:
264781
- Part#:
0805Y0100681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V X7R 0805 - In Stock:
350304
- Part#:
2225Y1K50470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 2225 - In Stock:
37252
- Part#:
1808J3K00470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1808 - In Stock:
147689
- Part#:
1808Y5000101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1808 - In Stock:
137027
- Part#:
1808J0250104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1808 - In Stock:
107985
- Part#:
1812J5000272KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1812 - In Stock:
95657
- Part#:
1210Y0160103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1210 - In Stock:
101955
- Part#:
1825J5000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1825 - In Stock:
34075
- Part#:
2211YA250271JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2211 - In Stock:
43399
- Part#:
0805Y1K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 0805 - In Stock:
329427
- Part#:
1210J1000822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 1210 - In Stock:
64710
- Part#:
1808J0160153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1808 - In Stock:
108566
- Part#:
2225Y1K20563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 1.2KV X7R 2225 - In Stock:
26278
- Part#:
1808Y1008P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1808 - In Stock:
78146
- Part#:
1808Y1000220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
142077
- Part#:
1206Y0500272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1206 - In Stock:
153748
- Part#:
1808J0630120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1808 - In Stock:
61441
- Part#:
2220Y3K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 2220 - In Stock:
64446
- Part#:
1808JA256P80CCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1808 - In Stock:
81741
- Part#:
1825Y0500824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 50V X7R 1825 - In Stock:
34193
- Part#:
1206J1K50562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1206 - In Stock:
221660
- Part#:
0603J2000270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
373059
- Part#:
1206J2500182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1206 - In Stock:
175582
- Part#:
2220J1000153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2220 - In Stock:
8350
- Part#:
1825Y6300272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1825 - In Stock:
37428
- Part#:
2220Y0160274MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 2220 - In Stock:
45629
- Part#:
2220J3K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV X7R 2220 - In Stock:
61688
- Part#:
1808Y1000332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1808 - In Stock:
128224
- Part#:
2225J1K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
49316
- Part#:
1808J1K20221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1808 - In Stock:
127276
- Part#:
1206Y2000271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V X7R 1206 - In Stock:
202112
- Part#:
2220Y0160474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
54983
- Part#:
1808Y0630150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1808 - In Stock:
147541
- Part#:
1206J1K00181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1000V C0G/NP0 1206 - In Stock:
74525