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#:
1808Y0100154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1808 - In Stock:
138317
- Part#:
1210Y0500272GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
70742
- Part#:
0805J0160683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 0805 - In Stock:
186085
- Part#:
1812J0250821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1812 - In Stock:
93411
- Part#:
SFBMP50013N6MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.0136UF 500V AXIAL - In Stock:
2889
- Part#:
1825Y5K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1825 - In Stock:
61525
- Part#:
1812Y0250471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1812 - In Stock:
46592
- Part#:
0603J2000120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0603 - In Stock:
162300
- Part#:
1812Y1000153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1812 - In Stock:
86929
- Part#:
1210Y0500392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1210 - In Stock:
85878
- Part#:
1206Y2000272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1206 - In Stock:
203982
- Part#:
1808J6K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 1808 - In Stock:
143454
- Part#:
1808J5000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1808 - In Stock:
66570
- Part#:
1210Y2500154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1210 - In Stock:
79817
- Part#:
1825Y1K20683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 1.2KV X7R 1825 - In Stock:
40054
- Part#:
2225J1K00332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2225 - In Stock:
26626
- Part#:
0603J0630270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0603 - In Stock:
192941
- Part#:
0505J250P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 250V C0G/NP0 0505 - In Stock:
121122
- Part#:
2220Y0250273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2220 - In Stock:
45833
- Part#:
1825Y0100104JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 1825 - In Stock:
27146
- Part#:
1812J0160272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1812 - In Stock:
83271
- Part#:
0603J0101P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 10V C0G/NP0 0603 - In Stock:
226002
- Part#:
2220Y2K00221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 2220 - In Stock:
20025
- Part#:
2220Y2500120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2220 - In Stock:
16350
- Part#:
1206J2500120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1206 - In Stock:
82235
- Part#:
1808J5000272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1808 - In Stock:
69084
- Part#:
2225J1000333JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2225 - In Stock:
32698
- Part#:
1812Y3K00181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV X7R 1812 - In Stock:
71246
- Part#:
1210J0500333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1210 - In Stock:
25369
- Part#:
1812J2K50101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2.5KV C0G/NP0 1812 - In Stock:
90853
- Part#:
1812Y2K50180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1812 - In Stock:
29305
- Part#:
2225Y5000153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2225 - In Stock:
7464
- Part#:
1812J2500182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1812 - In Stock:
88804
- Part#:
1808Y2500104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1808 - In Stock:
98664
- Part#:
1812Y6300332FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 1812 - In Stock:
17921
- Part#:
0805J2501P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0805 - In Stock:
114735
- Part#:
1812Y0500120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
90005
- Part#:
1206J5000110KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 500V C0G/NP0 1206 - In Stock:
110221
- Part#:
2225Y0630104GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 2225 - In Stock:
12259
- Part#:
0505J3002P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0505 - In Stock:
141164
- Part#:
0805Y0500393KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0805 - In Stock:
236569
- Part#:
1206J0630270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
108253
- Part#:
2220Y5000682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 2220 - In Stock:
22546
- Part#:
0805Y0500102KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0805 - In Stock:
258952
- Part#:
2220Y1000473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 2220 - In Stock:
46385
- Part#:
2225Y0630333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 2225 - In Stock:
27684
- Part#:
0805Y2501P90DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 0805 - In Stock:
126763
- Part#:
1825Y1000334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1825 - In Stock:
39578
- Part#:
1111J2K0P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 2KV C0G/NP0 1111 - In Stock:
71420
- Part#:
1210J1000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1210 - In Stock:
117373