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#:
2225J1K20181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 2225 - In Stock:
28931
- Part#:
1812J0500221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1812 - In Stock:
24182
- Part#:
2225Y2000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2225 - In Stock:
23246
- Part#:
1808Y1000271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1808 - In Stock:
76211
- Part#:
2225Y0630103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2225 - In Stock:
36749
- Part#:
1812Y0500472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
67272
- Part#:
0805Y0160821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0805 - In Stock:
348184
- Part#:
1206J0631P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
60826
- Part#:
1111Y5006P20CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 500V C0G/NP0 1111 - In Stock:
4548
- Part#:
2225J0250680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 2225 - In Stock:
12355
- Part#:
2225Y2000182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 2225 - In Stock:
9015
- Part#:
2220J3K00471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 2220 - In Stock:
37182
- Part#:
1808Y5000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1808 - In Stock:
61686
- Part#:
1825Y0500181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1825 - In Stock:
43671
- Part#:
2220J2K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 2220 - In Stock:
75112
- Part#:
1206Y2500111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 250V C0G/NP0 1206 - In Stock:
121634
- Part#:
1206J1000472MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 100V 1206 - In Stock:
78598
- Part#:
1210J1K50330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1210 - In Stock:
165990
- Part#:
0603Y0500101JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0603 - In Stock:
308210
- Part#:
1210J2500224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1210 - In Stock:
76171
- Part#:
2220J1K50471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV C0G/NP0 2220 - In Stock:
34144
- Part#:
1210J0630180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
118199
- Part#:
0603J0163P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0603 - In Stock:
304185
- Part#:
0805Y1000222MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 100V 0805 - In Stock:
74522
- Part#:
0805J0250182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 0805 - In Stock:
109749
- Part#:
2225Y1000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 2225 - In Stock:
33203
- Part#:
1808Y0630474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1808 - In Stock:
123985
- Part#:
1111J1500222JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 150V C0G/NP0 1111 - In Stock:
53534
- Part#:
1206Y0630180KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1206 - In Stock:
169980
- Part#:
1812Y5000390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1812 - In Stock:
45795
- Part#:
1206J2500222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1206 - In Stock:
84167
- Part#:
0805Y5000682KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 0805 - In Stock:
185559
- Part#:
1210Y2000104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1210 - In Stock:
96543
- Part#:
0603Y0160271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V X7R 0603 - In Stock:
386698
- Part#:
1206Y0630101KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
120662
- Part#:
1825J3K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
19931
- Part#:
SFSTC5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
6030
- Part#:
1210J2000184MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1210 - In Stock:
67150
- Part#:
2225Y2K00180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 2225 - In Stock:
22608
- Part#:
2225Y0160391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2225 - In Stock:
11274
- Part#:
1825Y5K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 5KV X7R 1825 - In Stock:
57839
- Part#:
1111J1001P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 100V C0G/NP0 1111 - In Stock:
78436
- Part#:
0805Y2004P70DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
144322
- Part#:
1808Y2500182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V X7R 1808 - In Stock:
147823
- Part#:
1210Y6300120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1210 - In Stock:
91211
- Part#:
1808Y0500101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1808 - In Stock:
170306
- Part#:
1825J0500331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1825 - In Stock:
21914
- Part#:
1210J0160121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1210 - In Stock:
79143
- Part#:
1812J5000392FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
33329
- Part#:
1111Y1000621KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 100V C0G/NP0 1111 - In Stock:
78211