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#:
1812JA250680KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1812 - In Stock:
66845
- Part#:
1210J0100155MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 1210 - In Stock:
61872
- Part#:
0805Y2000620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 200V C0G/NP0 0805 - In Stock:
58025
- Part#:
0603Y0100152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 0603 - In Stock:
431953
- Part#:
1808J0160223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1808 - In Stock:
121567
- Part#:
0805J0630220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0805 - In Stock:
92249
- Part#:
1210J1K20561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 1210 - In Stock:
200140
- Part#:
1210Y0500153GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V C0G/NP0 1210 - In Stock:
44154
- Part#:
1210J5000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
62735
- Part#:
2211YA250470JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2211 - In Stock:
50696
- Part#:
1825Y0250182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1825 - In Stock:
21213
- Part#:
1808J0500562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1808 - In Stock:
104100
- Part#:
1825Y5000184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 1825 - In Stock:
29202
- Part#:
1808Y2000271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1808 - In Stock:
169285
- Part#:
2220J6K00271JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV X7R 2220 - In Stock:
68717
- Part#:
1825J0250561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 1825 - In Stock:
11822
- Part#:
1812J1000151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
70880
- Part#:
0603Y1002P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0603 - In Stock:
279337
- Part#:
2220J0250220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2220 - In Stock:
52377
- Part#:
1210J0100271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
183790
- Part#:
0805Y6300560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 0805 - In Stock:
388349
- Part#:
1812J0160103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1812 - In Stock:
21242
- Part#:
1812Y0500273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1812 - In Stock:
85371
- Part#:
0805J5000820MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V X7R 0805 - In Stock:
274165
- Part#:
1206Y0160561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1206 - In Stock:
67006
- Part#:
1812Y5000151FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1812 - In Stock:
23863
- Part#:
1825J4K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 4KV C0G/NP0 1825 - In Stock:
76110
- Part#:
SFSUC5000223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 500V AXIAL - In Stock:
7023
- Part#:
0805J0160392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 0805 - In Stock:
212749
- Part#:
2220J0250472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 2220 - In Stock:
60934
- Part#:
1210J1K00220KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV X7R 1210 - In Stock:
116218
- Part#:
1210Y2000472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1210 - In Stock:
153329
- Part#:
1825J6300330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1825 - In Stock:
54970
- Part#:
0805J1000392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
372643
- Part#:
2220Y2K50180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 2220 - In Stock:
16179
- Part#:
1206J1000180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1206 - In Stock:
37761
- Part#:
1210Y1000103JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1210 - In Stock:
79095
- Part#:
1825J5000564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 500V X7R 1825 - In Stock:
31393
- Part#:
1825J1K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1825 - In Stock:
38076
- Part#:
0505Y150P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 150V C0G/NP0 0505 - In Stock:
136709
- Part#:
0603J0250123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 0603 - In Stock:
425908
- Part#:
1825Y6300472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1825 - In Stock:
24797
- Part#:
2220Y1000181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 2220 - In Stock:
43299
- Part#:
1210Y1000151GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1210 - In Stock:
81214
- Part#:
1206J0250221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 1206 - In Stock:
189747
- Part#:
1206Y0160330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1206 - In Stock:
76074
- Part#:
1210Y2500121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1210 - In Stock:
69321
- Part#:
0805J0500560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0805 - In Stock:
298192
- Part#:
1206J0250183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1206 - In Stock:
214014
- Part#:
1808J0160394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1808 - In Stock:
94215