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#:
1808Y0160152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1808 - In Stock:
116595
- Part#:
1812J0630221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1812 - In Stock:
97262
- Part#:
0805Y1004P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 0805 - In Stock:
140402
- Part#:
1812Y1K50820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1812 - In Stock:
84869
- Part#:
1111J6300820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1111 - In Stock:
62220
- Part#:
2225J6300563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 630V X7R 2225 - In Stock:
55557
- Part#:
1206Y0630472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1206 - In Stock:
147343
- Part#:
1808Y0250271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1808 - In Stock:
116700
- Part#:
1206J2500272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1206 - In Stock:
222717
- Part#:
0805Y1000431JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 100V C0G/NP0 0805 - In Stock:
81865
- Part#:
1812J1000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1812 - In Stock:
69985
- Part#:
0805J0630121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 0805 - In Stock:
515853
- Part#:
1812Y0160184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1812 - In Stock:
64903
- Part#:
2220J2000331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2220 - In Stock:
44410
- Part#:
0603J2000330JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0603 - In Stock:
150590
- Part#:
1206Y2K00120JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2000V C0G/NP0 1206 - In Stock:
84199
- Part#:
1206Y1K00151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
68476
- Part#:
1808J2K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1808 - In Stock:
62669
- Part#:
1206Y0630821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1206 - In Stock:
116554
- Part#:
1808JA250221FCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
46621
- Part#:
1812J0160823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 1812 - In Stock:
82185
- Part#:
2220J5000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 2220 - In Stock:
40243
- Part#:
1206Y1000100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1206 - In Stock:
179567
- Part#:
0805J0631P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0805 - In Stock:
88230
- Part#:
2220J0100393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 2220 - In Stock:
50824
- Part#:
2220J0630560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 2220 - In Stock:
35485
- Part#:
2220Y6300152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 2220 - In Stock:
55779
- Part#:
0603Y0500333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 0603 - In Stock:
416200
- Part#:
1206J2506P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1206 - In Stock:
134048
- Part#:
0805J1000151KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0805 - In Stock:
270274
- Part#:
2225J4K00102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 2225 - In Stock:
56010
- Part#:
1206Y5000471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
157774
- Part#:
0603Y5000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 0603 - In Stock:
226182
- Part#:
2225J0160470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2225 - In Stock:
20658
- Part#:
2225Y2K50391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV X7R 2225 - In Stock:
39164
- Part#:
1111Y5006P80CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1111 - In Stock:
4032
- Part#:
0603Y2509P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 0603 - In Stock:
69754
- Part#:
0805Y0100332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 0805 - In Stock:
165259
- Part#:
1812Y0250334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1812 - In Stock:
104411
- Part#:
1206Y0160391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 1206 - In Stock:
158538
- Part#:
1111Y5009P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 500V C0G/NP0 1111 - In Stock:
36351
- Part#:
0805Y2000151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0805 - In Stock:
173726
- Part#:
1825Y6300100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1825 - In Stock:
52450
- Part#:
2211YA250102MXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 2211 - In Stock:
67275
- Part#:
2225J6K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 6KV X7R 2225 - In Stock:
83314
- Part#:
1812J6300120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1812 - In Stock:
96163
- Part#:
1206J2000121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 1206 - In Stock:
272939
- Part#:
1812J1000822MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1812 - In Stock:
53500
- Part#:
0603J1000181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0603 - In Stock:
501322
- Part#:
2220Y3K00391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
18093