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#:
1812J5000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1812 - In Stock:
41051
- Part#:
1206Y1000563MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1206 - In Stock:
130298
- Part#:
1808J0160563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1808 - In Stock:
138652
- Part#:
1206Y5000220KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
205197
- Part#:
1210Y5000471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1210 - In Stock:
217165
- Part#:
0805J5000560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
522750
- Part#:
1206J0505P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
199435
- Part#:
1210Y2K00470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1210 - In Stock:
153325
- Part#:
0603J0160471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0603 - In Stock:
231754
- Part#:
1808J0160181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1808 - In Stock:
181103
- Part#:
2220J5000153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2220 - In Stock:
34788
- Part#:
0603J1000111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 100V C0G/NP0 0603 - In Stock:
65835
- Part#:
0505Y0507P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 50V C0G/NP0 0505 - In Stock:
102486
- Part#:
1206Y1000153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1206 - In Stock:
249197
- Part#:
1825J5000181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1825 - In Stock:
34630
- Part#:
2225Y0630683KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V C0G/NP0 2225 - In Stock:
15601
- Part#:
1825Y0630272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1825 - In Stock:
37452
- Part#:
1808Y5000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
145858
- Part#:
0805Y0500560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0805 - In Stock:
127853
- Part#:
1111J2000131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 200V C0G/NP0 1111 - In Stock:
66998
- Part#:
1808Y2000101JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1808 - In Stock:
82041
- Part#:
2220J1K00152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2220 - In Stock:
30827
- Part#:
2220J1K00330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2220 - In Stock:
13711
- Part#:
1808Y2000152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1808 - In Stock:
110202
- Part#:
0805J0100120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 0805 - In Stock:
414025
- Part#:
0805Y6300181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 0805 - In Stock:
398773
- Part#:
0805J6303P30BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 0805 - In Stock:
111346
- Part#:
1812Y1K00150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1812 - In Stock:
51455
- Part#:
2225J0250104FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2225 - In Stock:
5753
- Part#:
1808Y0250822JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1808 - In Stock:
77067
- Part#:
0603Y0500390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0603 - In Stock:
451805
- Part#:
1210J2000682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1210 - In Stock:
153390
- Part#:
0805J0500470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
264379
- Part#:
2225J0250122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 2225 - In Stock:
23771
- Part#:
0603Y0250561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0603 - In Stock:
261028
- Part#:
1210Y2000181GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1210 - In Stock:
70847
- Part#:
1812J1000330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1812 - In Stock:
26407
- Part#:
1808J1K58P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1808 - In Stock:
101654
- Part#:
1808J0500270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1808 - In Stock:
123990
- Part#:
1812Y2K50151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1812 - In Stock:
64106
- Part#:
1812J6300271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1812 - In Stock:
82790
- Part#:
1206Y6301P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 630V C0G/NP0 1206 - In Stock:
137445
- Part#:
1808J4K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 1808 - In Stock:
97957
- Part#:
1812J0500472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
23684
- Part#:
1210J6305P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1210 - In Stock:
136902
- Part#:
2220Y6300102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 2220 - In Stock:
52204
- Part#:
2225J2K50120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 2225 - In Stock:
29330
- Part#:
1812J1K00151MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
81516
- Part#:
0603J0630181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
251387
- Part#:
1812J0500561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1812 - In Stock:
48986