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#:
1812J0500562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
21827
- Part#:
2220Y1000155MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2220 - In Stock:
19424
- Part#:
1808J0630182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1808 - In Stock:
111531
- Part#:
2225J0100681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 2225 - In Stock:
24295
- Part#:
1206J1000391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1206 - In Stock:
311647
- Part#:
1210J6304P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 630V C0G/NP0 1210 - In Stock:
86689
- Part#:
1206J0100272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 1206 - In Stock:
58696
- Part#:
1210J0630272JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
69506
- Part#:
1825Y1K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1825 - In Stock:
57389
- Part#:
1825Y2500561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1825 - In Stock:
20662
- Part#:
1825J0630680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1825 - In Stock:
12493
- Part#:
0805Y2500821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 0805 - In Stock:
278969
- Part#:
1812J0630124KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1812 - In Stock:
87220
- Part#:
1206J2000683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1206 - In Stock:
203594
- Part#:
1206J0500101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
112069
- Part#:
0805Y0630621GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 63V C0G/NP0 0805 - In Stock:
66701
- Part#:
2220J0630150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2220 - In Stock:
37008
- Part#:
1210J2500563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1210 - In Stock:
69458
- Part#:
1210J6300681KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1210 - In Stock:
125714
- Part#:
2220J2000474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2220 - In Stock:
41807
- Part#:
2225J3K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 2225 - In Stock:
17861
- Part#:
1812Y0630562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
68116
- Part#:
2225Y2500153JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 250V C0G 2225 - In Stock:
20897
- Part#:
2220J0500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2220 - In Stock:
23870
- Part#:
0603Y2004P30DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 0603 - In Stock:
220056
- Part#:
1808Y1000220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
116690
- Part#:
0603Y2500151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 0603 - In Stock:
317239
- Part#:
0805Y0500680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
273857
- Part#:
2220J5000822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 2220 - In Stock:
20515
- Part#:
0805Y0630301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 63V C0G/NP0 0805 - In Stock:
43366
- Part#:
2211YA250102JXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 2211 - In Stock:
53498
- Part#:
1808Y0630820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1808 - In Stock:
127076
- Part#:
0805Y0500101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V X7R 0805 - In Stock:
367240
- Part#:
1812J0630562JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
73099
- Part#:
2220J5000103KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 2220 - In Stock:
61183
- Part#:
1206J0500223MXTE01 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 50V 1206 - In Stock:
212390
- Part#:
2225J6300123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V X7R 2225 - In Stock:
46912
- Part#:
1210Y2000683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1210 - In Stock:
100739
- Part#:
1206J1K00270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1000V C0G/NP0 1206 - In Stock:
208543
- Part#:
1808J0165P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1808 - In Stock:
89419
- Part#:
1812J1000272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1812 - In Stock:
77236
- Part#:
0805J0630562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0805 - In Stock:
389532
- Part#:
2225Y1K00822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2225 - In Stock:
20628
- Part#:
1825Y1000562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
58264
- Part#:
1210Y1K00681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1210 - In Stock:
108478
- Part#:
1206J5000391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
76480
- Part#:
1210J5000152FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1210 - In Stock:
52202
- Part#:
1808Y1K00390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1808 - In Stock:
65751
- Part#:
1210Y0160105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1210 - In Stock:
81717
- Part#:
2220Y0630472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2220 - In Stock:
16874