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#:
0603J0160152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0603 - In Stock:
286947
- Part#:
2220Y2500683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 2220 - In Stock:
37019
- Part#:
2225Y5000184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 2225 - In Stock:
39381
- Part#:
1808Y1000562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1808 - In Stock:
126356
- Part#:
0805J0630151KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
256004
- Part#:
0603J2000121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0603 - In Stock:
130485
- Part#:
2220Y1K00821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2220 - In Stock:
9676
- Part#:
2225J1000683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 2225 - In Stock:
48785
- Part#:
1812J1K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1812 - In Stock:
61536
- Part#:
1210Y1000121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
45417
- Part#:
2220Y0160273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 2220 - In Stock:
33846
- Part#:
0603Y0505P60BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0603 - In Stock:
94140
- Part#:
2220J1K00221MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 2220 - In Stock:
45981
- Part#:
0603Y1500200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 0603 - In Stock:
160517
- Part#:
1206J6300391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1206 - In Stock:
333703
- Part#:
SFAJL5000150ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
4963
- Part#:
2220Y1K00392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 2220 - In Stock:
25442
- Part#:
2220J0500393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2220 - In Stock:
38260
- Part#:
2225J0160221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2225 - In Stock:
9928
- Part#:
0805Y0630471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0805 - In Stock:
379822
- Part#:
0603Y0500560GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
222737
- Part#:
0805J0630151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0805 - In Stock:
219072
- Part#:
2225Y1K00392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 2225 - In Stock:
33491
- Part#:
0805J0500101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0805 - In Stock:
141459
- Part#:
1206Y0500152JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1206 - In Stock:
161843
- Part#:
1206J1K00470KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1206 - In Stock:
156081
- Part#:
1808J1K50681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 1808 - In Stock:
42439
- Part#:
1206Y1500911FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 150V C0G/NP0 1206 - In Stock:
25937
- Part#:
1825Y0100334GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V C0G/NP0 1825 - In Stock:
9939
- Part#:
1210J1000821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1210 - In Stock:
59422
- Part#:
0805J0630680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0805 - In Stock:
196941
- Part#:
1210J0160154JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1210 - In Stock:
82470
- Part#:
1210J2000472JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1210 - In Stock:
101645
- Part#:
2225Y0630394MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 2225 - In Stock:
22714
- Part#:
0603J1001P00BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
141717
- Part#:
1206Y0160104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 16V X7R 1206 - In Stock:
267896
- Part#:
1812J2500274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1812 - In Stock:
54493
- Part#:
1812Y5000102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1812 - In Stock:
95495
- Part#:
2220Y0100101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
52864
- Part#:
0805Y2500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 0805 - In Stock:
251181
- Part#:
1210J1000123FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF C0G/NP0 1210 - In Stock:
26983
- Part#:
1808Y0500391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1808 - In Stock:
113938
- Part#:
2225Y0250221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 2225 - In Stock:
10776
- Part#:
0805J0501P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0805 - In Stock:
128318
- Part#:
0805Y0250683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 0805 - In Stock:
159705
- Part#:
2220J0100683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 2220 - In Stock:
65839
- Part#:
1812J0160472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V C0G/NP0 1812 - In Stock:
23025
- Part#:
1808JA250391GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
82719
- Part#:
1210J5000562JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1210 - In Stock:
124846
- Part#:
1808JA250561GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
68810