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#:
2220J0500683KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2220 - In Stock:
37463
- Part#:
1825Y1000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1825 - In Stock:
41920
- Part#:
1111J1506P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 150V C0G/NP0 1111 - In Stock:
25348
- Part#:
1808Y0250152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1808 - In Stock:
53965
- Part#:
2225Y1000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 2225 - In Stock:
44100
- Part#:
1206J0250820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1206 - In Stock:
81354
- Part#:
2225Y2000823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 2225 - In Stock:
38916
- Part#:
1206J0633P30CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 1206 - In Stock:
173141
- Part#:
0805J050P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 50V C0G/NP0 0805 - In Stock:
118497
- Part#:
2220J2000183FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2220 - In Stock:
10423
- Part#:
2225J2500152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2225 - In Stock:
38137
- Part#:
1825J1K20102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 1825 - In Stock:
42158
- Part#:
1210J0160223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 1210 - In Stock:
56916
- Part#:
1206J5001P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 1206 - In Stock:
134489
- Part#:
1206J6300472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1206 - In Stock:
280050
- Part#:
0603J5000152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 0603 - In Stock:
384469
- Part#:
1812J2500392GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
60920
- Part#:
1808J0100683JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1808 - In Stock:
91750
- Part#:
1812Y1000105MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
33830
- Part#:
1812Y1K50153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 1812 - In Stock:
58074
- Part#:
1808J2500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
52872
- Part#:
1808J0638P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1808 - In Stock:
145365
- Part#:
2225J3K00472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 3KV X7R 2225 - In Stock:
43633
- Part#:
0603J2500200GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 250V C0G/NP0 0603 - In Stock:
69534
- Part#:
SFBDC5000102MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
6389
- Part#:
0805J1000221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0805 - In Stock:
391849
- Part#:
2225Y5000330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2225 - In Stock:
11528
- Part#:
1206Y6300151JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1206 - In Stock:
141308
- Part#:
1825J3K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1825 - In Stock:
50007
- Part#:
2220Y0500393JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2220 - In Stock:
39425
- Part#:
1206Y2000561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 1206 - In Stock:
265999
- Part#:
2225J0500184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 2225 - In Stock:
45161
- Part#:
1825J2500180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1825 - In Stock:
36274
- Part#:
0805Y5000152MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
334983
- Part#:
1206Y5000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
323535
- Part#:
1206J0630332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1206 - In Stock:
281499
- Part#:
0603Y0634P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0603 - In Stock:
121047
- Part#:
1206J0253P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 1206 - In Stock:
204221
- Part#:
2225Y1K20681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 2225 - In Stock:
41073
- Part#:
0603J1505P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 0603 - In Stock:
81393
- Part#:
1808Y2000820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1808 - In Stock:
66210
- Part#:
1206J0500221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 1206 - In Stock:
223475
- Part#:
1206Y2K00220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1206 - In Stock:
69430
- Part#:
1210J0500182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
115661
- Part#:
1825J2000681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1825 - In Stock:
43655
- Part#:
0805J0500820GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0805 - In Stock:
152535
- Part#:
0603J0160153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 0603 - In Stock:
507190
- Part#:
2225J0500183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2225 - In Stock:
36562
- Part#:
0505Y2000560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0505 - In Stock:
115578
- Part#:
1210J2500121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1210 - In Stock:
94760