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#:
1808Y5000272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1808 - In Stock:
67756
- Part#:
2225J2500563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 2225 - In Stock:
49640
- Part#:
1812J5K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV X7R 1812 - In Stock:
80880
- Part#:
2225J2K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 2225 - In Stock:
59175
- Part#:
1812Y5000683MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1812 - In Stock:
68953
- Part#:
1825Y6K00560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 6KV C0G/NP0 1825 - In Stock:
22152
- Part#:
1210Y2K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1210 - In Stock:
63901
- Part#:
0603Y0632P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0603 - In Stock:
232393
- Part#:
1812Y2K00332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1812 - In Stock:
66684
- Part#:
1825J5000123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
55696
- Part#:
1812J0500472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1812 - In Stock:
73013
- Part#:
1206Y0253P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 25V C0G/NP0 1206 - In Stock:
98070
- Part#:
1825Y0160124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 1825 - In Stock:
24101
- Part#:
1206Y1000111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 100V C0G/NP0 1206 - In Stock:
121940
- Part#:
1825J3K00271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
17851
- Part#:
2220Y2K50222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2.5KV X7R 2220 - In Stock:
60228
- Part#:
2220J0500472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2220 - In Stock:
30257
- Part#:
0805Y1000150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
67831
- Part#:
1825Y0100824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 10V X7R 1825 - In Stock:
28903
- Part#:
1825Y1000100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1825 - In Stock:
44765
- Part#:
1206Y0100101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1206 - In Stock:
71898
- Part#:
2225J0630683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2225 - In Stock:
26810
- Part#:
0603Y2500821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 0603 - In Stock:
254356
- Part#:
2220Y0500150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 2220 - In Stock:
22590
- Part#:
2220J0160222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 2220 - In Stock:
10667
- Part#:
2225J0250333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 2225 - In Stock:
25648
- Part#:
1210J6300102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
123308
- Part#:
2220J1K00220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2220 - In Stock:
14547
- Part#:
1206J0500103FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1206 - In Stock:
45997
- Part#:
1825J0630122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1825 - In Stock:
46740
- Part#:
0603J2500130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0603 - In Stock:
73413
- Part#:
1812Y0630102JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1812 - In Stock:
69718
- Part#:
1808J0100273FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1808 - In Stock:
49134
- Part#:
2220Y0500561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2220 - In Stock:
39751
- Part#:
1808J1000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1808 - In Stock:
114751
- Part#:
1808J1000332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1808 - In Stock:
150156
- Part#:
0805J0258P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0805 - In Stock:
183639
- Part#:
1825Y2000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1825 - In Stock:
37290
- Part#:
2225J2500104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2225 - In Stock:
33127
- Part#:
1111J3008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 300V C0G/NP0 1111 - In Stock:
45297
- Part#:
1808Y1K20560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1808 - In Stock:
83689
- Part#:
1812J1000333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 1812 - In Stock:
58316
- Part#:
0603Y3003P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0603 - In Stock:
214337
- Part#:
1210Y0630821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
75178
- Part#:
2220Y1000124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2220 - In Stock:
31040
- Part#:
0805Y1004P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
181698
- Part#:
1812Y6300122MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1812 - In Stock:
74644
- Part#:
1206J0502P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 50V C0G/NP0 1206 - In Stock:
101092
- Part#:
2215YA250821GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2215 - In Stock:
16527
- Part#:
2211JA250220JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2211 - In Stock:
69929