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#:
1812Y0160150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1812 - In Stock:
69694
- Part#:
1210Y0250392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1210 - In Stock:
116087
- Part#:
0505J0630680KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0505 - In Stock:
116295
- Part#:
1808J6K06P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 6KV C0G/NP0 1808 - In Stock:
120046
- Part#:
1210J5000470JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
120615
- Part#:
0805J0100181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 0805 - In Stock:
535241
- Part#:
1812J0630333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
23429
- Part#:
1812J5000822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1812 - In Stock:
66005
- Part#:
1206Y0160562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1206 - In Stock:
211457
- Part#:
SBSMC5000332MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
12305
- Part#:
2225Y2K50471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 2225 - In Stock:
22820
- Part#:
0603Y2500101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0603 - In Stock:
76157
- Part#:
1206Y0500680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1206 - In Stock:
36404
- Part#:
1812Y0250394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1812 - In Stock:
61882
- Part#:
2220Y1000101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2220 - In Stock:
12761
- Part#:
2220J6300184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 630V X7R 2220 - In Stock:
67268
- Part#:
2225Y5000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2225 - In Stock:
21645
- Part#:
1111J5000100KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1111 - In Stock:
4415
- Part#:
1812J2000560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
55891
- Part#:
0805J2000270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0805 - In Stock:
275070
- Part#:
2225Y3K00561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 2225 - In Stock:
47157
- Part#:
2225J5000222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 2225 - In Stock:
28949
- Part#:
1206Y0500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
212883
- Part#:
2220J5K00152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 5KV X7R 2220 - In Stock:
58545
- Part#:
1812Y2000152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
75807
- Part#:
1206J1000393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1206 - In Stock:
236218
- Part#:
1812Y0250683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1812 - In Stock:
77857
- Part#:
1808J0160123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1808 - In Stock:
65235
- Part#:
SFBML1000223MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.022UF 100V AXIAL - In Stock:
7434
- Part#:
1812Y1000682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1812 - In Stock:
72188
- Part#:
0805Y1K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
413614
- Part#:
0805J0250332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0805 - In Stock:
319668
- Part#:
1206J6300182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 1206 - In Stock:
254484
- Part#:
0603J2501P50CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 0603 - In Stock:
185651
- Part#:
1206J1K20151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1206 - In Stock:
97503
- Part#:
0805Y0630102KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0805 - In Stock:
337522
- Part#:
2220Y2K50121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 2220 - In Stock:
56117
- Part#:
0805J2500181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 0805 - In Stock:
180995
- Part#:
2225Y5000152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 2225 - In Stock:
33333
- Part#:
1808J5005P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
80389
- Part#:
0505Y0631P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 63V C0G/NP0 0505 - In Stock:
120242
- Part#:
0805J2500620JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 250V C0G/NP0 0805 - In Stock:
83871
- Part#:
1206Y2000680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1206 - In Stock:
234074
- Part#:
1206J2500152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 1206 - In Stock:
161869
- Part#:
0805Y1000821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 0805 - In Stock:
238759
- Part#:
2225J0500333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2225 - In Stock:
9627
- Part#:
2225J0630103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 2225 - In Stock:
27696
- Part#:
1206Y0630273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1206 - In Stock:
150529
- Part#:
1825J1000561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1825 - In Stock:
22708
- Part#:
2225J6K00390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 2225 - In Stock:
84317