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#:
2225Y0630563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 2225 - In Stock:
37049
- Part#:
1210Y0500564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 1210 - In Stock:
77136
- Part#:
2220J0250394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2220 - In Stock:
50119
- Part#:
0603Y1004P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 0603 - In Stock:
442601
- Part#:
1825Y0160100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1825 - In Stock:
22582
- Part#:
1812Y1000102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1812 - In Stock:
45602
- Part#:
1206Y5000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1206 - In Stock:
97268
- Part#:
1812J0630102JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1812 - In Stock:
89391
- Part#:
1825Y1000272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1825 - In Stock:
43336
- Part#:
2220Y2500564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2220 - In Stock:
38527
- Part#:
1210J5000272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1210 - In Stock:
115042
- Part#:
1206Y5000561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1206 - In Stock:
237484
- Part#:
1812Y2500224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 1812 - In Stock:
94131
- Part#:
0603Y0630150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0603 - In Stock:
497360
- Part#:
2220Y2500560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2220 - In Stock:
40331
- Part#:
1206J0100333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1206 - In Stock:
145920
- Part#:
1825J0250103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1825 - In Stock:
42826
- Part#:
2220J6300122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 2220 - In Stock:
81835
- Part#:
2220J6K00471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 6KV X7R 2220 - In Stock:
64684
- Part#:
1206Y3000241KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 300V C0G/NP0 1206 - In Stock:
70840
- Part#:
1825J0250473FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1825 - In Stock:
10092
- Part#:
1808J1000821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1808 - In Stock:
127681
- Part#:
0603Y0630471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
386398
- Part#:
1210Y0630123KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1210 - In Stock:
105666
- Part#:
1812J5000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 1812 - In Stock:
72275
- Part#:
0805J5000272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 0805 - In Stock:
245236
- Part#:
2220Y0160180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 2220 - In Stock:
23655
- Part#:
1111Y1K0P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 1KV C0G/NP0 1111 - In Stock:
77120
- Part#:
1210Y0630560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1210 - In Stock:
35957
- Part#:
0603J2501P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0603 - In Stock:
267516
- Part#:
0805J2000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 0805 - In Stock:
88067
- Part#:
SFBDC5000150ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
3189
- Part#:
1206Y0503P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 1206 - In Stock:
123163
- Part#:
1825J0630561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1825 - In Stock:
44375
- Part#:
1808Y1006P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 1808 - In Stock:
58067
- Part#:
1812J2000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1812 - In Stock:
61109
- Part#:
1210J0630105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 63V X7R 1210 - In Stock:
75006
- Part#:
1808J2500222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 1808 - In Stock:
87270
- Part#:
1808J0630391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1808 - In Stock:
65715
- Part#:
1812J0500103FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
23864
- Part#:
0603Y0160561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 0603 - In Stock:
96765
- Part#:
1210Y1000100KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
79755
- Part#:
1825J1K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1825 - In Stock:
63316
- Part#:
1808Y2500681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
112365
- Part#:
1812Y0630103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1812 - In Stock:
31637
- Part#:
1210J0630272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
134960
- Part#:
1210Y2500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1210 - In Stock:
125190
- Part#:
1812J2K00822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 1812 - In Stock:
77840
- Part#:
1812J1K20681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1812 - In Stock:
76736
- Part#:
1206Y1K50560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1206 - In Stock:
249387