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#:
2220Y3K00102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2220 - In Stock:
43373
- Part#:
0603Y2500820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 0603 - In Stock:
61834
- Part#:
2225Y6K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 6KV C0G/NP0 2225 - In Stock:
14985
- Part#:
1206Y2500820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1206 - In Stock:
76324
- Part#:
2220J0250275KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 25V X7R 2220 - In Stock:
41135
- Part#:
1812Y0500330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1812 - In Stock:
94009
- Part#:
1206Y0630334MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1206 - In Stock:
115035
- Part#:
1206Y0630392JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 1206 - In Stock:
172137
- Part#:
2225J6300471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 2225 - In Stock:
36590
- Part#:
1825Y2500104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1825 - In Stock:
37235
- Part#:
1812Y5000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
25159
- Part#:
1808J2500820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
114492
- Part#:
1812Y4K00560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 4KV C0G/NP0 1812 - In Stock:
79081
- Part#:
1808JA250180KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
81955
- Part#:
2225Y0500182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 2225 - In Stock:
25857
- Part#:
1808Y0500681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1808 - In Stock:
76714
- Part#:
1812J0250101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1812 - In Stock:
85617
- Part#:
1808Y0100151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 1808 - In Stock:
205861
- Part#:
2220Y1000332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 2220 - In Stock:
17158
- Part#:
0505Y1001P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 100V C0G/NP0 0505 - In Stock:
113522
- Part#:
0805J5004P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 500V C0G/NP0 0805 - In Stock:
89472
- Part#:
0805J2000680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0805 - In Stock:
180054
- Part#:
1808Y5K00680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 1808 - In Stock:
61651
- Part#:
1808J0500394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1808 - In Stock:
149895
- Part#:
2220Y3K00681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV C0G/NP0 2220 - In Stock:
47995
- Part#:
1808Y0630223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1808 - In Stock:
104086
- Part#:
1206J0502P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 1206 - In Stock:
175258
- Part#:
1210Y1005P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
119528
- Part#:
1808J0630681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 1808 - In Stock:
108782
- Part#:
2225J1K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 2225 - In Stock:
56230
- Part#:
1812Y2K50271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV C0G/NP0 1812 - In Stock:
89839
- Part#:
0505Y1500750KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 0505 - In Stock:
114817
- Part#:
2220J2K50560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2220 - In Stock:
77106
- Part#:
1812Y5000331KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1812 - In Stock:
84804
- Part#:
1812J0100330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 1812 - In Stock:
84167
- Part#:
1210Y2500823MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1210 - In Stock:
65104
- Part#:
1210Y0250220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1210 - In Stock:
66330
- Part#:
1825J2500270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1825 - In Stock:
24341
- Part#:
1808YA250271MXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
77015
- Part#:
2220J2500472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2220 - In Stock:
19239
- Part#:
2220Y0500473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2220 - In Stock:
28491
- Part#:
0505J050P900HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 50V C0G/NP0 0505 - In Stock:
85685
- Part#:
2225Y5000100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 2225 - In Stock:
15940
- Part#:
1410J0500274MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1410 - In Stock:
67523
- Part#:
0603Y0166P80DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 16V C0G/NP0 0603 - In Stock:
230559
- Part#:
2220J6K00391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 2220 - In Stock:
87674
- Part#:
2225Y0500223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2225 - In Stock:
12043
- Part#:
0805J0500151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 0805 - In Stock:
410333
- Part#:
1210J0630470KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1210 - In Stock:
81366
- Part#:
2220Y2000152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 2220 - In Stock:
12748