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#:
1210J0160120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1210 - In Stock:
141199
- Part#:
2225Y0500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 2225 - In Stock:
42691
- Part#:
2220J1000684JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 100V X7R 2220 - In Stock:
35438
- Part#:
2225Y5000272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2225 - In Stock:
10906
- Part#:
1206J3000221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 300V C0G/NP0 1206 - In Stock:
45104
- Part#:
1206Y1000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
230535
- Part#:
1206Y2K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1206 - In Stock:
66193
- Part#:
1210J0630180FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
40204
- Part#:
1206J0100333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1206 - In Stock:
148039
- Part#:
1210Y5000150JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1210 - In Stock:
120985
- Part#:
1812Y5000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 1812 - In Stock:
22741
- Part#:
1206J1000390KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1206 - In Stock:
174126
- Part#:
1808Y0630222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1808 - In Stock:
66664
- Part#:
2225Y0500100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 2225 - In Stock:
6600
- Part#:
1808J5000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1808 - In Stock:
76899
- Part#:
1825Y1K20222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.2KV X7R 1825 - In Stock:
43860
- Part#:
1808J1000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
140393
- Part#:
1206J2500221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1206 - In Stock:
253070
- Part#:
1210Y5000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1210 - In Stock:
133121
- Part#:
2220J0100153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 2220 - In Stock:
59251
- Part#:
2225Y2500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2225 - In Stock:
21877
- Part#:
1210J0250472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1210 - In Stock:
90698
- Part#:
0805J0630153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 0805 - In Stock:
267924
- Part#:
1825Y3K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 3KV C0G/NP0 1825 - In Stock:
14316
- Part#:
1210Y0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1210 - In Stock:
146494
- Part#:
2225J0250473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2225 - In Stock:
17969
- Part#:
2220J2K00681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV C0G/NP0 2220 - In Stock:
33038
- Part#:
1825J1000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1825 - In Stock:
43255
- Part#:
1808Y0250334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1808 - In Stock:
67148
- Part#:
1206J0100472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1206 - In Stock:
217491
- Part#:
2220J2500390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2220 - In Stock:
23498
- Part#:
1111Y2500241KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 250V C0G/NP0 1111 - In Stock:
100630
- Part#:
1808Y0100470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 1808 - In Stock:
108842
- Part#:
1206J5000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1206 - In Stock:
331848
- Part#:
0505Y2503P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 250V C0G/NP0 0505 - In Stock:
123554
- Part#:
1808Y2500121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 1808 - In Stock:
169341
- Part#:
1210J2006P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1210 - In Stock:
94480
- Part#:
1808Y2K50120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1808 - In Stock:
162552
- Part#:
0805J5005P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 500V C0G/NP0 0805 - In Stock:
71364
- Part#:
1825J6K00681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 6KV X7R 1825 - In Stock:
76053
- Part#:
2220Y1000391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2220 - In Stock:
9034
- Part#:
0603Y0500270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 0603 - In Stock:
179584
- Part#:
1808Y2500180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
95127
- Part#:
1206Y1000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
58950
- Part#:
1210Y5000473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1210 - In Stock:
94608
- Part#:
1812J6K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1812 - In Stock:
71493
- Part#:
2225J1K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2225 - In Stock:
16536
- Part#:
0805Y0160562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 0805 - In Stock:
76443
- Part#:
1206Y6300102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V X7R 1206 - In Stock:
371601
- Part#:
0603Y0100561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V C0G/NP0 0603 - In Stock:
317272