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#:
1210J2500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1210 - In Stock:
124954
- Part#:
0603J0630390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0603 - In Stock:
290652
- Part#:
1812J2500102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1812 - In Stock:
84019
- Part#:
1210J1K00150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1210 - In Stock:
62597
- Part#:
1206J0161P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 16V C0G/NP0 1206 - In Stock:
202701
- Part#:
1825J3K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV C0G/NP0 1825 - In Stock:
61417
- Part#:
1808J0630472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1808 - In Stock:
99575
- Part#:
2220Y5K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 2220 - In Stock:
51043
- Part#:
1206J2000221KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 1206 - In Stock:
179295
- Part#:
2220J2K50222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2.5KV X7R 2220 - In Stock:
51194
- Part#:
1206J1K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1206 - In Stock:
245985
- Part#:
1210J1K50331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1210 - In Stock:
205819
- Part#:
SFBCL1000223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 100V AXIAL - In Stock:
8253
- Part#:
2225J5000100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 2225 - In Stock:
37842
- Part#:
1812Y0160392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1812 - In Stock:
78853
- Part#:
0805Y0250471MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 0805 - In Stock:
315259
- Part#:
1812Y0630121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1812 - In Stock:
72575
- Part#:
1808Y1005P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1808 - In Stock:
139035
- Part#:
0805Y0500681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0805 - In Stock:
262364
- Part#:
0603Y0160473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
434233
- Part#:
1812Y0250150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1812 - In Stock:
31150
- Part#:
1210Y1K00220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1210 - In Stock:
49139
- Part#:
1206Y5002P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1206 - In Stock:
127704
- Part#:
1206J1000120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1206 - In Stock:
111992
- Part#:
1812J0500223JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1812 - In Stock:
54002
- Part#:
0805Y0160120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 0805 - In Stock:
245407
- Part#:
1808Y1K05P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1808 - In Stock:
98142
- Part#:
1206Y0160331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 1206 - In Stock:
174096
- Part#:
1210J6300271JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
112619
- Part#:
0805J0250223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 0805 - In Stock:
322666
- Part#:
2225J5000151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 2225 - In Stock:
16174
- Part#:
1812J1K00270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1812 - In Stock:
55100
- Part#:
1812Y0630472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1812 - In Stock:
79630
- Part#:
1812J1K20151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV X7R 1812 - In Stock:
92475
- Part#:
0603J0630821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 0603 - In Stock:
335865
- Part#:
1808Y0160274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1808 - In Stock:
71816
- Part#:
1812Y6300392JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1812 - In Stock:
88323
- Part#:
1210Y1K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1210 - In Stock:
174233
- Part#:
1808J0100124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1808 - In Stock:
127798
- Part#:
0603Y0630332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 0603 - In Stock:
295941
- Part#:
1210Y5000472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1210 - In Stock:
160053
- Part#:
2225Y0630820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 2225 - In Stock:
20643
- Part#:
1210Y1000471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
82296
- Part#:
1825J1K50101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1825 - In Stock:
72256
- Part#:
0603J0500131KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 0603 - In Stock:
188938
- Part#:
0603Y063P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
251319
- Part#:
1210J0500103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1210 - In Stock:
106694
- Part#:
1210Y5000561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1210 - In Stock:
189928
- Part#:
1808J2500270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
66561
- Part#:
1812J2500333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1812 - In Stock:
71193