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#:
1825J2K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1825 - In Stock:
20288
- Part#:
2220J2500561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2220 - In Stock:
7678
- Part#:
1812J0500391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
74102
- Part#:
0505Y0500101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0505 - In Stock:
116670
- Part#:
0603J1001P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 100V C0G/NP0 0603 - In Stock:
211323
- Part#:
1812J4K00271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
50016
- Part#:
2220Y5K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 5KV C0G/NP0 2220 - In Stock:
81404
- Part#:
1206Y3001P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
157183
- Part#:
1808Y2000391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 1808 - In Stock:
138637
- Part#:
2225J0100123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 2225 - In Stock:
22165
- Part#:
2225Y2000270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 2225 - In Stock:
26069
- Part#:
1808Y6300223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1808 - In Stock:
71745
- Part#:
1206Y2K03P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 2000V C0G/NP0 1206 - In Stock:
92297
- Part#:
2225J2000180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 2225 - In Stock:
31220
- Part#:
1808J0160390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 1808 - In Stock:
68062
- Part#:
0805Y1000223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 0805 - In Stock:
244557
- Part#:
1206J0500681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 1206 - In Stock:
70947
- Part#:
1808Y1000182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1808 - In Stock:
70636
- Part#:
2225Y2000681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2225 - In Stock:
17823
- Part#:
1206Y0500222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1206 - In Stock:
204518
- Part#:
1206J2004P70DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
219729
- Part#:
2225Y0500563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 2225 - In Stock:
20323
- Part#:
1206Y1000222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1206 - In Stock:
167394
- Part#:
1111J2000122JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1111 - In Stock:
54981
- Part#:
0805Y0500182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V X7R 0805 - In Stock:
476751
- Part#:
2225J2500224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2225 - In Stock:
25678
- Part#:
1808Y2000823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1808 - In Stock:
76127
- Part#:
1808Y0250472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 1808 - In Stock:
179687
- Part#:
1206Y1K05P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 1KV C0G/NP0 1206 - In Stock:
90084
- Part#:
1812Y0500273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V C0G/NP0 1812 - In Stock:
71896
- Part#:
1210J0630820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1210 - In Stock:
75439
- Part#:
1206J0500330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
144116
- Part#:
2225J0500270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2225 - In Stock:
40258
- Part#:
1210J2500184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1210 - In Stock:
107114
- Part#:
1111J5001P00DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 1111 - In Stock:
5264
- Part#:
0805J5000120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 0805 - In Stock:
262266
- Part#:
2220J0160684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 2220 - In Stock:
31080
- Part#:
2225Y1K00150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2225 - In Stock:
47857
- Part#:
2225J0100184FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 2225 - In Stock:
5993
- Part#:
2220J0100125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 2220 - In Stock:
53598
- Part#:
0603J0500680GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0603 - In Stock:
166443
- Part#:
1808J2500472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1808 - In Stock:
207582
- Part#:
0805J3003P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0805 - In Stock:
138383
- Part#:
1808Y6300821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1808 - In Stock:
126682
- Part#:
0805Y1000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0805 - In Stock:
284186
- Part#:
1210Y6300181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1210 - In Stock:
153830
- Part#:
2215YA250102GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2215 - In Stock:
11222
- Part#:
2225Y2500183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2225 - In Stock:
24801
- Part#:
1210Y5000470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
65717
- Part#:
1206J0160334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1206 - In Stock:
95509