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#:
1808J6300151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1808 - In Stock:
134882
- Part#:
1206Y2500511GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 250V C0G/NP0 1206 - In Stock:
61222
- Part#:
0805J0106P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 10V C0G/NP0 0805 - In Stock:
467520
- Part#:
1206J0500561GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
82543
- Part#:
1825Y0250122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1825 - In Stock:
36058
- Part#:
2220J2000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2220 - In Stock:
8814
- Part#:
1812J2000820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
87408
- Part#:
1210J0160820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1210 - In Stock:
86278
- Part#:
1825J0500680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1825 - In Stock:
26494
- Part#:
1825Y1K00681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1825 - In Stock:
44794
- Part#:
1206Y5000682KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1206 - In Stock:
198556
- Part#:
2211JA250220GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2211 - In Stock:
44131
- Part#:
1206J0160561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1206 - In Stock:
243072
- Part#:
2225J1K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2225 - In Stock:
31079
- Part#:
1206J0630821FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1206 - In Stock:
7074
- Part#:
2225J2K00561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 2225 - In Stock:
49674
- Part#:
2225Y0250395MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 2225 - In Stock:
17720
- Part#:
1808J0500123KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1808 - In Stock:
114144
- Part#:
2220J0630223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2220 - In Stock:
44027
- Part#:
1206J0100471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V X7R 1206 - In Stock:
253870
- Part#:
0805Y5000561KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 0805 - In Stock:
272300
- Part#:
2225Y2500332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 2225 - In Stock:
9220
- Part#:
1812J1K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1812 - In Stock:
67125
- Part#:
2225J0100685MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8UF 10V X7R 2225 - In Stock:
26806
- Part#:
0603Y2500330JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
307764
- Part#:
1206J0100470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 1206 - In Stock:
280415
- Part#:
0805Y0630220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0805 - In Stock:
303956
- Part#:
0603Y1003P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0603 - In Stock:
107535
- Part#:
0805J2000561KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 0805 - In Stock:
195162
- Part#:
0603J0500183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0603 - In Stock:
427942
- Part#:
2220J1K00270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2220 - In Stock:
13907
- Part#:
1825Y1K20182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1825 - In Stock:
59306
- Part#:
1812J2K50471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 1812 - In Stock:
79058
- Part#:
1210Y0500560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
83177
- Part#:
2225J1K50390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 2225 - In Stock:
15026
- Part#:
1812Y3K00151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV X7R 1812 - In Stock:
95192
- Part#:
1825J6300122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1825 - In Stock:
29504
- Part#:
1812J0630123JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1812 - In Stock:
72164
- Part#:
1808J0500181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1808 - In Stock:
157115
- Part#:
1206J0250103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1206 - In Stock:
73338
- Part#:
0805J0500472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0805 - In Stock:
260187
- Part#:
2225Y6300104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 630V X7R 2225 - In Stock:
36293
- Part#:
1210J1K20392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1210 - In Stock:
127080
- Part#:
2220J2000822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 2220 - In Stock:
13273
- Part#:
2220J1K20152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV C0G 2220 - In Stock:
38975
- Part#:
1210J0160153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1210 - In Stock:
98290
- Part#:
0603J0500820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0603 - In Stock:
89837
- Part#:
2225J2500124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 2225 - In Stock:
39808
- Part#:
1808Y0500151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1808 - In Stock:
124818
- Part#:
0805Y2500332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 0805 - In Stock:
361143