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#:
1812Y0160102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V C0G/NP0 1812 - In Stock:
83119
- Part#:
0603Y2000390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
80200
- Part#:
1812J1000560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1812 - In Stock:
75502
- Part#:
1210Y0500103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1210 - In Stock:
142821
- Part#:
0603J2001P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
145528
- Part#:
2220J0160221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 2220 - In Stock:
29493
- Part#:
0805J1000121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 0805 - In Stock:
277821
- Part#:
1111Y630P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 630V C0G/NP0 1111 - In Stock:
77574
- Part#:
0603Y0500183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0603 - In Stock:
445609
- Part#:
1206J0161P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 1206 - In Stock:
268853
- Part#:
1210Y0160224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1210 - In Stock:
118036
- Part#:
0805Y6300100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 0805 - In Stock:
374633
- Part#:
1206J6300271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1206 - In Stock:
69910
- Part#:
0805Y0632P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 63V C0G/NP0 0805 - In Stock:
83898
- Part#:
1808Y0630153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1808 - In Stock:
90103
- Part#:
1210Y5000680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1210 - In Stock:
54165
- Part#:
2220J0100123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V X7R 2220 - In Stock:
62347
- Part#:
1206Y0500100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
156945
- Part#:
1808Y5000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1808 - In Stock:
53338
- Part#:
1206J1K53P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 1.5KV C0G/NP0 1206 - In Stock:
163195
- Part#:
1206J1503P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 150V C0G/NP0 1206 - In Stock:
54030
- Part#:
1210J1K50330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1210 - In Stock:
95648
- Part#:
1812J6300181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1812 - In Stock:
74724
- Part#:
0805J0250101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 0805 - In Stock:
243588
- Part#:
1812Y1K00470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
80067
- Part#:
0805Y2000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0805 - In Stock:
105309
- Part#:
1206J3004P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 300V C0G/NP0 1206 - In Stock:
69167
- Part#:
2220Y0160124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 2220 - In Stock:
45598
- Part#:
0805Y1000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 0805 - In Stock:
114672
- Part#:
0603J2506P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 0603 - In Stock:
262661
- Part#:
0603J0630273JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 0603 - In Stock:
262463
- Part#:
0805J0160152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 0805 - In Stock:
297864
- Part#:
1808Y1000820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1808 - In Stock:
118509
- Part#:
1808JA250390KCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1808 - In Stock:
82818
- Part#:
1111Y150P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 150V C0G/NP0 1111 - In Stock:
91435
- Part#:
2220Y2500154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2220 - In Stock:
39958
- Part#:
2220J0160821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2220 - In Stock:
32731
- Part#:
1206Y2000681MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 1206 - In Stock:
186945
- Part#:
1206J0502P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
209145
- Part#:
1808Y5K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 1808 - In Stock:
93548
- Part#:
0603J0100223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 0603 - In Stock:
391814
- Part#:
1808J0160122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1808 - In Stock:
87015
- Part#:
2220J5000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2220 - In Stock:
72640
- Part#:
2225J2K50560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2225 - In Stock:
51067
- Part#:
1812J1K00220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1812 - In Stock:
53908
- Part#:
2225Y1K00121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 2225 - In Stock:
34080
- Part#:
1206J200P900HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 1206 - In Stock:
64525
- Part#:
1812Y0630682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1812 - In Stock:
19880
- Part#:
1206Y0100470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 1206 - In Stock:
138824
- Part#:
2225Y5000824MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 500V X7R 2225 - In Stock:
21804