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#:
0603J0160121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0603 - In Stock:
90674
- Part#:
1808Y5000121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1808 - In Stock:
75097
- Part#:
1812J2000224MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1812 - In Stock:
69543
- Part#:
1825J1K50561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 1825 - In Stock:
69956
- Part#:
1206Y1K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1206 - In Stock:
319687
- Part#:
0805J1000392MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
92263
- Part#:
0603Y0500103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0603 - In Stock:
331215
- Part#:
2220Y1K00331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 2220 - In Stock:
47823
- Part#:
1808Y0630684KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 1808 - In Stock:
105653
- Part#:
1812Y0500334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1812 - In Stock:
69881
- Part#:
2220J1K00152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2220 - In Stock:
55318
- Part#:
2220Y0630822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2220 - In Stock:
13521
- Part#:
1206J1K52P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1.5KV C0G/NP0 1206 - In Stock:
142113
- Part#:
1210J2000220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
78655
- Part#:
1206Y0160224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1206 - In Stock:
90393
- Part#:
1808Y2000392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1808 - In Stock:
79221
- Part#:
2220J1000124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 2220 - In Stock:
46884
- Part#:
SFBML5000151MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
2942
- Part#:
1210Y2000122GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1210 - In Stock:
69780
- Part#:
1206Y0500330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1206 - In Stock:
163726
- Part#:
2220Y0160102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 2220 - In Stock:
18888
- Part#:
2225J2000560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2225 - In Stock:
8633
- Part#:
2220J2500223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2220 - In Stock:
45690
- Part#:
0805J0500681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0805 - In Stock:
286149
- Part#:
1812J2500123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF C0G/NP0 1812 - In Stock:
62553
- Part#:
2220J5000332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
68010
- Part#:
1206J5000181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1206 - In Stock:
198483
- Part#:
1206Y1K01P50CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1KV C0G/NP0 1206 - In Stock:
100321
- Part#:
2225Y2K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 2225 - In Stock:
40018
- Part#:
0805J0160124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 0805 - In Stock:
323609
- Part#:
1210Y6300222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1210 - In Stock:
167994
- Part#:
1206J1K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1206 - In Stock:
191682
- Part#:
1206Y1K20101JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV X7R 1206 - In Stock:
160784
- Part#:
0603J2000120KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0603 - In Stock:
313030
- Part#:
0805Y5000560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 0805 - In Stock:
247066
- Part#:
1808J0500393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1808 - In Stock:
98454
- Part#:
2220J0500331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2220 - In Stock:
13064
- Part#:
1808J0500391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 1808 - In Stock:
94741
- Part#:
2225Y1K20273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 2225 - In Stock:
33981
- Part#:
0805Y1000471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 0805 - In Stock:
209267
- Part#:
0603Y0500221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0603 - In Stock:
133135
- Part#:
0805Y1000682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 0805 - In Stock:
277327
- Part#:
2220Y0160682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2220 - In Stock:
32388
- Part#:
1808J6305P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1808 - In Stock:
75529
- Part#:
0805J1000123MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 0805 - In Stock:
102900
- Part#:
1206Y0630391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1206 - In Stock:
225807
- Part#:
1210J0500822GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
56792
- Part#:
1210J0630390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
76575
- Part#:
2225J2000221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 2225 - In Stock:
7347
- Part#:
0805J2502P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 250V C0G/NP0 0805 - In Stock:
123449