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#:
1812Y5000682KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1812 - In Stock:
82305
- Part#:
1812J0100273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1812 - In Stock:
88906
- Part#:
1812JA250270KCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
67610
- Part#:
1812Y0160560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1812 - In Stock:
71300
- Part#:
2225Y0100823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V C0G/NP0 2225 - In Stock:
13613
- Part#:
1808Y1K00153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1808 - In Stock:
62607
- Part#:
1206J1K00272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1206 - In Stock:
244393
- Part#:
1111Y5000130FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 500V C0G/NP0 1111 - In Stock:
4402
- Part#:
2225J6K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 2225 - In Stock:
14388
- Part#:
1808Y1K20822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1808 - In Stock:
88196
- Part#:
1111Y1000821FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1111 - In Stock:
21265
- Part#:
1812Y1K20820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1812 - In Stock:
85249
- Part#:
1825J4K00331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV C0G/NP0 1825 - In Stock:
52616
- Part#:
1210Y0160222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1210 - In Stock:
120483
- Part#:
1812Y0100183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1812 - In Stock:
93155
- Part#:
2220Y6300222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 2220 - In Stock:
56468
- Part#:
0505J0500131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 0505 - In Stock:
97632
- Part#:
2220Y0100822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2220 - In Stock:
48287
- Part#:
0805Y0500101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 0805 - In Stock:
266969
- Part#:
1210J0100122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 1210 - In Stock:
147685
- Part#:
2220J1K00222GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2220 - In Stock:
23186
- Part#:
0603J063P560BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 63V C0G/NP0 0603 - In Stock:
140604
- Part#:
1111Y3000911JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 300V C0G/NP0 1111 - In Stock:
68050
- Part#:
1812J1K20820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 1812 - In Stock:
75350
- Part#:
SFCIL5000103MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10000PF 500V AXIAL - In Stock:
6689
- Part#:
1206J1K50151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV X7R 1206 - In Stock:
221292
- Part#:
1210J1K50221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1210 - In Stock:
146031
- Part#:
1825Y1K50821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 1825 - In Stock:
51169
- Part#:
2220Y0500822FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 2220 - In Stock:
11453
- Part#:
1825J0630122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1825 - In Stock:
13638
- Part#:
0603Y1002P70DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0603 - In Stock:
286768
- Part#:
1206J1000562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1206 - In Stock:
195735
- Part#:
1812Y1000151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1812 - In Stock:
19451
- Part#:
0805J0255P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0805 - In Stock:
297628
- Part#:
1808Y5000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1808 - In Stock:
67433
- Part#:
1206Y0250153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1206 - In Stock:
95177
- Part#:
2225Y1000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2225 - In Stock:
47443
- Part#:
1210Y6300153JET - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 630V X7R 1210 - In Stock:
71858
- Part#:
1210J1K00271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
79582
- Part#:
0603J0250680JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0603 - In Stock:
266931
- Part#:
0603Y2000471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 0603 - In Stock:
438299
- Part#:
1825J3K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 1825 - In Stock:
50334
- Part#:
0603J0630430KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 63V C0G/NP0 0603 - In Stock:
205963
- Part#:
1206Y5001P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 1206 - In Stock:
81102
- Part#:
1812Y2000103GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.01UF 200V C0G/NP0 1812 - In Stock:
28331
- Part#:
0805Y0501P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0805 - In Stock:
137130
- Part#:
1111J5001P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 1111 - In Stock:
71495
- Part#:
1206J2000270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
109939
- Part#:
1206J5000681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1206 - In Stock:
289280
- Part#:
1808J1000560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1808 - In Stock:
97701