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#:
1812J6300332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 1812 - In Stock:
75149
- Part#:
1812J0500153GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1812 - In Stock:
36635
- Part#:
0805J0500561FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 0805 - In Stock:
74182
- Part#:
1111Y3001P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 300V C0G/NP0 1111 - In Stock:
67403
- Part#:
2220Y6300220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 630V C0G/NP0 2220 - In Stock:
31243
- Part#:
1210J6300100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1210 - In Stock:
184724
- Part#:
1812J2000270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1812 - In Stock:
83551
- Part#:
1206Y0500472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1206 - In Stock:
203454
- Part#:
1210J1K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1210 - In Stock:
172743
- Part#:
1206J0100181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 1206 - In Stock:
264368
- Part#:
1206J6300102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1206 - In Stock:
91424
- Part#:
SBSMP5000153MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
20318
- Part#:
1812J0160474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 1812 - In Stock:
78136
- Part#:
1808J1K00153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1808 - In Stock:
92361
- Part#:
1808Y5000560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1808 - In Stock:
85095
- Part#:
1206J1K01P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1206 - In Stock:
75103
- Part#:
1206Y0630272JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 1206 - In Stock:
141462
- Part#:
0805Y0160820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 0805 - In Stock:
211558
- Part#:
1825J1000183FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1825 - In Stock:
11469
- Part#:
1210Y2000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1210 - In Stock:
130422
- Part#:
1210Y0100474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 1210 - In Stock:
74451
- Part#:
1210J0100562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1210 - In Stock:
58110
- Part#:
0603J2000562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 0603 - In Stock:
354129
- Part#:
0805J5004P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 500V C0G/NP0 0805 - In Stock:
135215
- Part#:
0603Y250P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
320221
- Part#:
1210Y5000682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
262580
- Part#:
2220J1000392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2220 - In Stock:
32423
- Part#:
0805J0250391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0805 - In Stock:
425940
- Part#:
0603Y0108P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 0603 - In Stock:
309031
- Part#:
1210Y0630332GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 1210 - In Stock:
63318
- Part#:
SFCIC5000333MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.033UF 500V AXIAL - In Stock:
3537
- Part#:
1812J0250330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1812 - In Stock:
43929
- Part#:
1210J1000271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1210 - In Stock:
75661
- Part#:
2225J2000474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2225 - In Stock:
26985
- Part#:
1111Y5000151KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1111 - In Stock:
5344
- Part#:
1825J0630125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 1825 - In Stock:
37655
- Part#:
2220J2000153JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 2220 - In Stock:
53462
- Part#:
1825J2000333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1825 - In Stock:
35680
- Part#:
1808Y2K50220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2.5KV C0G/NP0 1808 - In Stock:
119438
- Part#:
1206J1008P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1206 - In Stock:
80863
- Part#:
0603Y1001P00DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
299936
- Part#:
1825Y0250272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1825 - In Stock:
40059
- Part#:
0603J2001P40BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 200V C0G/NP0 0603 - In Stock:
176589
- Part#:
1812J1000153GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1812 - In Stock:
38034
- Part#:
0603Y0501P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 0603 - In Stock:
262784
- Part#:
1812J2000472KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1812 - In Stock:
79983
- Part#:
2225J2K50470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2.5KV C0G/NP0 2225 - In Stock:
27775
- Part#:
1206Y0630151GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1206 - In Stock:
91543
- Part#:
0603Y100P680CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 100V C0G/NP0 0603 - In Stock:
192243
- Part#:
1812J5000390JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V X7R 1812 - In Stock:
56564