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#:
2220J0630680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 2220 - In Stock:
44092
- Part#:
1825Y0630151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1825 - In Stock:
20473
- Part#:
1808Y0500682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1808 - In Stock:
78782
- Part#:
1825Y1K50122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV C0G 1825 - In Stock:
11659
- Part#:
2225Y0250820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 2225 - In Stock:
37172
- Part#:
2220J0630104KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 2220 - In Stock:
30400
- Part#:
1812J0160124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1812 - In Stock:
80240
- Part#:
0805J0630563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 0805 - In Stock:
192372
- Part#:
0805Y0500561KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 0805 - In Stock:
242583
- Part#:
1812Y0160560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1812 - In Stock:
87978
- Part#:
1206J0160682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1206 - In Stock:
188370
- Part#:
1812J5000104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1812 - In Stock:
55175
- Part#:
1206J1000334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1206 - In Stock:
148309
- Part#:
0505Y0500241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 50V C0G/NP0 0505 - In Stock:
105025
- Part#:
2220Y6K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV C0G/NP0 2220 - In Stock:
24660
- Part#:
1206Y0160102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1206 - In Stock:
146284
- Part#:
1206J0630271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1206 - In Stock:
141682
- Part#:
1812J2000682GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1812 - In Stock:
40665
- Part#:
1808J0630822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1808 - In Stock:
91589
- Part#:
1210Y1000102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
133998
- Part#:
1812J1K50152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 1812 - In Stock:
94770
- Part#:
2220Y5K00221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV X7R 2220 - In Stock:
60244
- Part#:
1111Y1000431KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 100V C0G/NP0 1111 - In Stock:
69689
- Part#:
0505Y2506P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0505 - In Stock:
34559
- Part#:
1206J0250180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1206 - In Stock:
198300
- Part#:
1808J0250273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1808 - In Stock:
105684
- Part#:
2225Y0500101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2225 - In Stock:
7279
- Part#:
1812J5000270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
51509
- Part#:
1808Y1000223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1808 - In Stock:
92334
- Part#:
1206Y1K01P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1206 - In Stock:
73544
- Part#:
0603Y250P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
268806
- Part#:
1825Y0630391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1825 - In Stock:
42807
- Part#:
1206J1K00221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1206 - In Stock:
136064
- Part#:
2225Y0500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2225 - In Stock:
12581
- Part#:
2225Y1K50561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.5KV X7R 2225 - In Stock:
51512
- Part#:
1808Y1K20681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1808 - In Stock:
112332
- Part#:
2211JA250390KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2211 - In Stock:
73936
- Part#:
2225Y0630473JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2225 - In Stock:
20369
- Part#:
1825J1K20391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV X7R 1825 - In Stock:
66637
- Part#:
2225J1K00153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 2225 - In Stock:
57711
- Part#:
1812Y1000333GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 1812 - In Stock:
25726
- Part#:
0805J3001P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 0805 - In Stock:
62657
- Part#:
1206J0630330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
265470
- Part#:
1210J5006P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 1210 - In Stock:
67912
- Part#:
0805Y5000151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
308187
- Part#:
1210Y0250474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1210 - In Stock:
92124
- Part#:
1206J0160222KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 1206 - In Stock:
189325
- Part#:
1210J6306P80DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 630V C0G/NP0 1210 - In Stock:
121190
- Part#:
1812Y1K00471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1812 - In Stock:
54468
- Part#:
1812J2K50332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2.5KV X7R 1812 - In Stock:
83280