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#:
2225J2500822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 2225 - In Stock:
15792
- Part#:
1210Y0500272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
121516
- Part#:
0603J2006P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
125257
- Part#:
1808Y6300330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1808 - In Stock:
79045
- Part#:
1206Y0630270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
70441
- Part#:
1206J1000151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 1206 - In Stock:
250412
- Part#:
0805Y5000181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 0805 - In Stock:
366116
- Part#:
1210Y2000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
116409
- Part#:
0805Y5000101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 0805 - In Stock:
51235
- Part#:
1812Y1K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1812 - In Stock:
74564
- Part#:
0805Y0631P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
189681
- Part#:
1206J0160331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 1206 - In Stock:
177573
- Part#:
2225Y0250333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2225 - In Stock:
33689
- Part#:
1825Y0100102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 1825 - In Stock:
24906
- Part#:
1808J2500392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1808 - In Stock:
63960
- Part#:
2220J1K00150FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2220 - In Stock:
24125
- Part#:
1210Y0500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
66509
- Part#:
1206Y6302P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 630V C0G/NP0 1206 - In Stock:
66046
- Part#:
1206Y0160473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1206 - In Stock:
159580
- Part#:
1210J6300560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1210 - In Stock:
114837
- Part#:
1210J1000120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1210 - In Stock:
86070
- Part#:
2225J0630224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 2225 - In Stock:
40744
- Part#:
1210Y0630471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1210 - In Stock:
66235
- Part#:
0805Y1502P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 0805 - In Stock:
83231
- Part#:
0805J0630471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 0805 - In Stock:
609399
- Part#:
1825J1K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1825 - In Stock:
51005
- Part#:
0805J1006P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0805 - In Stock:
90289
- Part#:
1808Y1000100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1808 - In Stock:
72175
- Part#:
1111Y2000910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 1111 - In Stock:
63173
- Part#:
0805J0631P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
234352
- Part#:
1206Y0500101GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
89898
- Part#:
1210Y1K00821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1210 - In Stock:
90513
- Part#:
2220Y1000225JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 100V X7R 2220 - In Stock:
26947
- Part#:
1808J0630684MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1808 - In Stock:
102912
- Part#:
1812Y0630472JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
86654
- Part#:
1812J0630473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1812 - In Stock:
60400
- Part#:
2225J1000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2225 - In Stock:
8871
- Part#:
1808Y0100332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 1808 - In Stock:
74718
- Part#:
2225J2000183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2225 - In Stock:
9055
- Part#:
1206J1000441FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 100V C0G/NP0 1206 - In Stock:
41530
- Part#:
1812Y0160333JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1812 - In Stock:
61453
- Part#:
1808Y0500332FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1808 - In Stock:
53701
- Part#:
1812J0100560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1812 - In Stock:
90622
- Part#:
1808J6300821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1808 - In Stock:
104826
- Part#:
1812Y0160275MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 16V X7R 1812 - In Stock:
53029
- Part#:
0805J3001P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 300V C0G/NP0 0805 - In Stock:
152329
- Part#:
1111J2K00680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1111 - In Stock:
77522
- Part#:
1111Y3004P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 1111 - In Stock:
69069
- Part#:
1206J5000821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1206 - In Stock:
64848
- Part#:
1812Y3K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 1812 - In Stock:
82405