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#:
0805Y0100102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 0805 - In Stock:
398988
- Part#:
1808Y0250222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 1808 - In Stock:
125048
- Part#:
0603J0500151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 0603 - In Stock:
314113
- Part#:
1206Y5000152JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1206 - In Stock:
122392
- Part#:
1111J5000561FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1111 - In Stock:
16853
- Part#:
1206Y0500101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
117671
- Part#:
1210J0250681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1210 - In Stock:
84723
- Part#:
1206Y0632P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 1206 - In Stock:
84980
- Part#:
1812Y0250474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1812 - In Stock:
65155
- Part#:
1210J0100152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 1210 - In Stock:
56136
- Part#:
1825J2000824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 200V X7R 1825 - In Stock:
25962
- Part#:
1808YA250680GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
89473
- Part#:
0603J2500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
423736
- Part#:
1210J0100274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 1210 - In Stock:
97843
- Part#:
1210J1K20820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1210 - In Stock:
183013
- Part#:
1111Y5000121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1111 - In Stock:
67951
- Part#:
1206J0160680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
79300
- Part#:
2225J1K00222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2225 - In Stock:
53890
- Part#:
1206J1K00181KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 1206 - In Stock:
189711
- Part#:
1808YA250121GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
80058
- Part#:
1808Y0500182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 1808 - In Stock:
106214
- Part#:
0805J0500101JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0805 - In Stock:
277356
- Part#:
1210J0500822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1210 - In Stock:
122256
- Part#:
1206J0504P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 1206 - In Stock:
92915
- Part#:
0603J0250100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0603 - In Stock:
90535
- Part#:
1206Y1500431FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 150V C0G/NP0 1206 - In Stock:
37771
- Part#:
1206J0630222FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1206 - In Stock:
64776
- Part#:
1812J1K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1812 - In Stock:
87317
- Part#:
1210Y0250154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1210 - In Stock:
106764
- Part#:
1206Y2000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 1206 - In Stock:
188275
- Part#:
2225Y2000222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 2225 - In Stock:
36684
- Part#:
1206J6300181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1206 - In Stock:
159812
- Part#:
0805J5000151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 0805 - In Stock:
280256
- Part#:
1210J1K00102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
112429
- Part#:
2220Y0100155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 2220 - In Stock:
35261
- Part#:
0805J2500471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 0805 - In Stock:
222104
- Part#:
1808J5000123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 1808 - In Stock:
115837
- Part#:
1111J5009P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 500V C0G/NP0 1111 - In Stock:
74428
- Part#:
1825J2K00181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 1825 - In Stock:
65085
- Part#:
2220J4K00390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
87363
- Part#:
1812J0160332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1812 - In Stock:
37058
- Part#:
1210Y5000821FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1210 - In Stock:
46954
- Part#:
1808J6300120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1808 - In Stock:
159506
- Part#:
2225J1000103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2225 - In Stock:
13233
- Part#:
1210J1000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
44305
- Part#:
1808Y0160100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1808 - In Stock:
147004
- Part#:
1808Y0160821JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1808 - In Stock:
187157
- Part#:
1210Y0500332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1210 - In Stock:
71462
- Part#:
1206J1000181JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 1206 - In Stock:
186949
- Part#:
0603Y1000103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0603 - In Stock:
271928