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#:
1808Y2000221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1808 - In Stock:
59359
- Part#:
1206J2506P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1206 - In Stock:
89154
- Part#:
1206Y2006P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
61560
- Part#:
0603J0630270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0603 - In Stock:
81453
- Part#:
2225Y2500334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2225 - In Stock:
24339
- Part#:
2220J2500180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2220 - In Stock:
35722
- Part#:
2225Y1000331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 2225 - In Stock:
44644
- Part#:
0603J0160473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
409519
- Part#:
2220Y1K00681MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2220 - In Stock:
49974
- Part#:
1808YA250821JXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
61226
- Part#:
1825J2K50391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV C0G/NP0 1825 - In Stock:
16203
- Part#:
1825J0160184GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V C0G/NP0 1825 - In Stock:
13355
- Part#:
2220J5000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2220 - In Stock:
11716
- Part#:
1825Y0630100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1825 - In Stock:
9799
- Part#:
2225Y5000223JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V C0G 2225 - In Stock:
16550
- Part#:
1206J0630393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1206 - In Stock:
180218
- Part#:
1808J2500681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
171522
- Part#:
2225Y5000183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 2225 - In Stock:
33175
- Part#:
1210Y1K05P60DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1210 - In Stock:
122596
- Part#:
1206Y2K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1206 - In Stock:
255178
- Part#:
1808Y0250103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1808 - In Stock:
93228
- Part#:
1210Y0250120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1210 - In Stock:
59045
- Part#:
1210Y0160820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1210 - In Stock:
70405
- Part#:
1210Y6300392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1210 - In Stock:
140153
- Part#:
2225Y2000472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2225 - In Stock:
30928
- Part#:
2220Y2500330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
8984
- Part#:
1206J0630681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 1206 - In Stock:
170996
- Part#:
0603Y0500221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0603 - In Stock:
552194
- Part#:
0805Y2000131FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 200V C0G/NP0 0805 - In Stock:
54994
- Part#:
2225J2K00152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2KV C0G/NP0 2225 - In Stock:
15837
- Part#:
0603Y0630820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
404017
- Part#:
0805J1000102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0805 - In Stock:
319172
- Part#:
0603J2002P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0603 - In Stock:
242748
- Part#:
0603Y2000821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0603 - In Stock:
494803
- Part#:
1206Y2000331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1206 - In Stock:
82752
- Part#:
1210Y0500151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1210 - In Stock:
119129
- Part#:
2225Y2500821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2225 - In Stock:
34006
- Part#:
2225Y2K50471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 2225 - In Stock:
33120
- Part#:
1808J5000561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1808 - In Stock:
59975
- Part#:
1210J1000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1210 - In Stock:
133804
- Part#:
1808Y0630470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 1808 - In Stock:
99779
- Part#:
2225J1K00124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 1KV X7R 2225 - In Stock:
17312
- Part#:
1808J1K56P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1.5KV C0G/NP0 1808 - In Stock:
113779
- Part#:
1812J1000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1812 - In Stock:
31920
- Part#:
1812J1K20122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV C0G 1812 - In Stock:
60600
- Part#:
0805J0160220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0805 - In Stock:
247045
- Part#:
0603J2000560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0603 - In Stock:
79981
- Part#:
2220Y1000123FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 2220 - In Stock:
8065
- Part#:
1812Y2000120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1812 - In Stock:
38631
- Part#:
1206Y0500272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
143747