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#:
2225J1K50270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2225 - In Stock:
46619
- Part#:
0805J3000910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 300V C0G/NP0 0805 - In Stock:
113490
- Part#:
1210Y0250150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1210 - In Stock:
76313
- Part#:
2220J1000153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2220 - In Stock:
39963
- Part#:
1808Y5006P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1808 - In Stock:
99582
- Part#:
1206Y0250152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1206 - In Stock:
119766
- Part#:
2225Y0100823GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 2225 - In Stock:
13387
- Part#:
1210Y1K05P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1210 - In Stock:
91779
- Part#:
1812J0500181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1812 - In Stock:
23050
- Part#:
2220Y5000122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 2220 - In Stock:
11559
- Part#:
1825J0250124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1825 - In Stock:
45179
- Part#:
2225J5K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 2225 - In Stock:
14601
- Part#:
1812J6300820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1812 - In Stock:
95807
- Part#:
2225Y2000561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2225 - In Stock:
27654
- Part#:
1210J1K00331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1210 - In Stock:
57137
- Part#:
1808J1K50680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1808 - In Stock:
71376
- Part#:
1206Y1K20121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
256530
- Part#:
0805Y5008P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 0805 - In Stock:
160301
- Part#:
1808J6300680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1808 - In Stock:
128411
- Part#:
0805J0250272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0805 - In Stock:
378319
- Part#:
1825Y1K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1825 - In Stock:
46409
- Part#:
1808J1000220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1808 - In Stock:
135129
- Part#:
1206Y0634P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 63V C0G/NP0 1206 - In Stock:
59355
- Part#:
1111J2503P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 1111 - In Stock:
38199
- Part#:
1206Y1000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
72873
- Part#:
1812J1000154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1812 - In Stock:
70554
- Part#:
2225Y6K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV C0G/NP0 2225 - In Stock:
54831
- Part#:
1812J2500182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1812 - In Stock:
69453
- Part#:
2220Y1000472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 2220 - In Stock:
33387
- Part#:
1206Y0630820GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
93104
- Part#:
1825J2K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1825 - In Stock:
58278
- Part#:
1206Y0250820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1206 - In Stock:
73913
- Part#:
2220J1000681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2220 - In Stock:
54681
- Part#:
1210J5000561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1210 - In Stock:
92470
- Part#:
0805J0630201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 63V C0G/NP0 0805 - In Stock:
54688
- Part#:
1210Y0630390JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
80384
- Part#:
2220Y2500821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
10602
- Part#:
0805Y0631P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
149348
- Part#:
2225J2000123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 2225 - In Stock:
10223
- Part#:
2220Y1K00470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 2220 - In Stock:
37311
- Part#:
1206Y1000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1206 - In Stock:
247527
- Part#:
0805Y0250471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 0805 - In Stock:
435692
- Part#:
0603J0160682KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 0603 - In Stock:
273452
- Part#:
2225J3K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 2225 - In Stock:
19121
- Part#:
1111J2000240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 200V C0G/NP0 1111 - In Stock:
66592
- Part#:
1206Y0160183JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1206 - In Stock:
85759
- Part#:
0805J0636P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 0805 - In Stock:
80241
- Part#:
2220Y1K20272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
27273
- Part#:
1825Y0250271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1825 - In Stock:
22550
- Part#:
0805Y0250391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0805 - In Stock:
103607