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#:
2220J0100563FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 2220 - In Stock:
9436
- Part#:
1812J0100151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V C0G/NP0 1812 - In Stock:
69829
- Part#:
2225J0500332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 2225 - In Stock:
20874
- Part#:
1812Y2000822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V C0G/NP0 1812 - In Stock:
52145
- Part#:
1812Y2000273KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1812 - In Stock:
75604
- Part#:
1206J1K20471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1206 - In Stock:
338854
- Part#:
2220J1K00330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2220 - In Stock:
20278
- Part#:
1825Y2K50471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 1825 - In Stock:
66165
- Part#:
1825Y1K50332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1825 - In Stock:
42712
- Part#:
1825Y1K00471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1825 - In Stock:
54219
- Part#:
1206Y0250391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1206 - In Stock:
161041
- Part#:
2220Y1K50392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 2220 - In Stock:
71069
- Part#:
1206Y2000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1206 - In Stock:
232245
- Part#:
1206Y1K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
186673
- Part#:
2220Y2500393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 2220 - In Stock:
57151
- Part#:
1210J1000390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1210 - In Stock:
150542
- Part#:
1206Y2001P00BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 200V C0G/NP0 1206 - In Stock:
86238
- Part#:
2225J3K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 2225 - In Stock:
31672
- Part#:
0603Y0633P30CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
219483
- Part#:
0805Y0100390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0805 - In Stock:
430661
- Part#:
0805Y2502P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0805 - In Stock:
164556
- Part#:
0805Y1000391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
117672
- Part#:
0805Y0500820JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 0805 - In Stock:
297783
- Part#:
1111J1000152GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1111 - In Stock:
28529
- Part#:
1812J0160563FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 1812 - In Stock:
14872
- Part#:
1210J0253P90BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 1210 - In Stock:
52342
- Part#:
2220Y0500561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2220 - In Stock:
17647
- Part#:
1206J0100473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1206 - In Stock:
262138
- Part#:
0603Y0630392JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
252480
- Part#:
1808J0160123JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1808 - In Stock:
71732
- Part#:
1206Y2000473JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1206 - In Stock:
98287
- Part#:
1210J0630821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
73730
- Part#:
0505J1503P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 150V C0G/NP0 0505 - In Stock:
78926
- Part#:
2225Y2500224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 250V X7R 2225 - In Stock:
32320
- Part#:
0805Y0162P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 0805 - In Stock:
212573
- Part#:
2225J0250121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2225 - In Stock:
11400
- Part#:
1206Y0500121KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1206 - In Stock:
159166
- Part#:
1808J0500123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1808 - In Stock:
117854
- Part#:
1808Y0250183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
32230
- Part#:
0805J2500120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0805 - In Stock:
261962
- Part#:
1210Y1000333MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1210 - In Stock:
102736
- Part#:
0603J0100393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 0603 - In Stock:
405512
- Part#:
1210J5000680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1210 - In Stock:
119195
- Part#:
0805Y2000820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0805 - In Stock:
45428
- Part#:
1206Y1000472JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1206 - In Stock:
170483
- Part#:
2220J6300332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 2220 - In Stock:
16830
- Part#:
0805Y1500160GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 0805 - In Stock:
67181
- Part#:
1812J0100104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 1812 - In Stock:
86162
- Part#:
1825Y2K50560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 1825 - In Stock:
34374
- Part#:
0603Y3000130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
240935