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#:
1210J1K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
77736
- Part#:
1210Y5000220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
96974
- Part#:
1206Y0630333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
186865
- Part#:
2225Y2500392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 2225 - In Stock:
33692
- Part#:
1812J3K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1812 - In Stock:
50749
- Part#:
2225J6300123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 630V C0G 2225 - In Stock:
23937
- Part#:
1206Y3005P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 300V C0G/NP0 1206 - In Stock:
42493
- Part#:
1812Y2000223JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1812 - In Stock:
61596
- Part#:
2220J5000820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2220 - In Stock:
70754
- Part#:
0805Y0160821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0805 - In Stock:
100093
- Part#:
1812Y2500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
62807
- Part#:
2225J0630683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 2225 - In Stock:
35887
- Part#:
1825Y5000470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1825 - In Stock:
26338
- Part#:
1206J2500330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1206 - In Stock:
105475
- Part#:
0805J2000150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
223240
- Part#:
1825Y0250394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
48695
- Part#:
2225J0500104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2225 - In Stock:
32484
- Part#:
2220Y0500272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 2220 - In Stock:
40428
- Part#:
1808Y1000153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1808 - In Stock:
65696
- Part#:
1206J0250222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1206 - In Stock:
144247
- Part#:
1206Y0633P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 1206 - In Stock:
128762
- Part#:
1206J2500182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1206 - In Stock:
70753
- Part#:
2220Y0500331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 2220 - In Stock:
30233
- Part#:
1206Y0630682GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1206 - In Stock:
60584
- Part#:
2225Y5000180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
9832
- Part#:
2220Y2500103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
35017
- Part#:
1812Y1000224MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
47681
- Part#:
2225Y2K50471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 2225 - In Stock:
18145
- Part#:
1808Y0500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1808 - In Stock:
175555
- Part#:
2220J0100225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 10V X7R 2220 - In Stock:
38480
- Part#:
1812Y0500333KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
51041
- Part#:
0603J0160821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
359451
- Part#:
0603Y2000121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0603 - In Stock:
231185
- Part#:
2220J4K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV X7R 2220 - In Stock:
67692
- Part#:
2220J6K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 6KV X7R 2220 - In Stock:
81230
- Part#:
2220J1K00562FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2220 - In Stock:
18140
- Part#:
0603J0630100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0603 - In Stock:
119898
- Part#:
1206Y1K51P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1.5KV C0G/NP0 1206 - In Stock:
129846
- Part#:
1206J0100821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 1206 - In Stock:
247964
- Part#:
1210Y0100680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1210 - In Stock:
65297
- Part#:
1808Y0630561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
184028
- Part#:
0505Y063P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 63V C0G/NP0 0505 - In Stock:
137821
- Part#:
1206J1K00151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
61651
- Part#:
1812Y0630682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
77561
- Part#:
1825J5000150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1825 - In Stock:
54550
- Part#:
1210Y0630100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1210 - In Stock:
95676
- Part#:
1206J0500123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1206 - In Stock:
53829
- Part#:
2220J2500124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 250V X7R 2220 - In Stock:
63661
- Part#:
0805Y0500161KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 50V C0G/NP0 0805 - In Stock:
115858
- Part#:
1206Y1K00390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
288115