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#:
1808Y2000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1808 - In Stock:
91102
- Part#:
2225Y1K00103GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV C0G/NP0 2225 - In Stock:
7910
- Part#:
1210Y0100102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V X7R 1210 - In Stock:
105330
- Part#:
1808J0500104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 1808 - In Stock:
112552
- Part#:
0805Y0100103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 0805 - In Stock:
171235
- Part#:
1825Y5000332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1825 - In Stock:
69398
- Part#:
SBSGC1000104MXT - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
30930
- Part#:
0603Y0160821GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
130542
- Part#:
1808J0160820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1808 - In Stock:
86291
- Part#:
1210Y0250150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1210 - In Stock:
134320
- Part#:
1206Y0160273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1206 - In Stock:
164887
- Part#:
1206Y2000561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
130759
- Part#:
1808JA250471FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
39412
- Part#:
1808Y0630182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1808 - In Stock:
103442
- Part#:
2225J5000274KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 2225 - In Stock:
46687
- Part#:
1210J2000472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1210 - In Stock:
59299
- Part#:
1206Y2000103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1206 - In Stock:
147284
- Part#:
1210Y0160391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1210 - In Stock:
81915
- Part#:
0603Y1003P30BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0603 - In Stock:
105476
- Part#:
2220J1K20182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 2220 - In Stock:
71019
- Part#:
1206Y2500470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1206 - In Stock:
75074
- Part#:
1206Y1K50562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1206 - In Stock:
187285
- Part#:
1808J1000273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1808 - In Stock:
110504
- Part#:
2220Y1000221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 2220 - In Stock:
38272
- Part#:
2225Y6K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 2225 - In Stock:
68670
- Part#:
1206J6303P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 630V C0G/NP0 1206 - In Stock:
99804
- Part#:
1812J1K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1812 - In Stock:
41536
- Part#:
0603Y0630181JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
262363
- Part#:
0805Y2000123JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 0805 - In Stock:
161601
- Part#:
1825J2000124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1825 - In Stock:
53339
- Part#:
2220J4K00331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 2220 - In Stock:
17159
- Part#:
1206J0254P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 25V C0G/NP0 1206 - In Stock:
175892
- Part#:
1206Y6300620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 630V C0G/NP0 1206 - In Stock:
100597
- Part#:
1206J0500122FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
33037
- Part#:
0505Y0500390FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0505 - In Stock:
36491
- Part#:
0805Y0250391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0805 - In Stock:
314894
- Part#:
SFCMC5000473MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.047UF 500V AXIAL - In Stock:
7554
- Part#:
2225J5000561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 2225 - In Stock:
43419
- Part#:
1812Y1K20681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1812 - In Stock:
81274
- Part#:
2220J1K50681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV X7R 2220 - In Stock:
91092
- Part#:
1808Y0100181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 1808 - In Stock:
180344
- Part#:
1111J1002P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 100V C0G/NP0 1111 - In Stock:
59121
- Part#:
1812Y1K00392JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1812 - In Stock:
71891
- Part#:
0805J0160331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 0805 - In Stock:
259343
- Part#:
0805Y2000332JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 0805 - In Stock:
176970
- Part#:
1825Y1K20182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 1825 - In Stock:
16022
- Part#:
1206Y6300220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 1206 - In Stock:
164297
- Part#:
0805J0160822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 0805 - In Stock:
460896
- Part#:
1825J0100562GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1825 - In Stock:
26463
- Part#:
1206Y2K00120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1206 - In Stock:
243163