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#:
1812J0630223FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
16352
- Part#:
0603Y2502P40BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 250V C0G/NP0 0603 - In Stock:
140601
- Part#:
1206J1K00471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1206 - In Stock:
334801
- Part#:
1812J0630473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1812 - In Stock:
84119
- Part#:
2225J1000333GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2225 - In Stock:
11880
- Part#:
2220Y1K20223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.2KV X7R 2220 - In Stock:
71141
- Part#:
1825J2500393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1825 - In Stock:
41902
- Part#:
1808Y2500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
166152
- Part#:
2220J2K00100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 2220 - In Stock:
74601
- Part#:
1812J0500225MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 50V X7R 1812 - In Stock:
66167
- Part#:
1825J2500334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 1825 - In Stock:
37835
- Part#:
2220Y1000121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 2220 - In Stock:
27293
- Part#:
1812Y0630100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
34322
- Part#:
2225J1K20182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 2225 - In Stock:
42036
- Part#:
2220Y0250681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2220 - In Stock:
30789
- Part#:
1808J1K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1808 - In Stock:
134777
- Part#:
1210J1K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1210 - In Stock:
161909
- Part#:
1206J0100471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 1206 - In Stock:
250684
- Part#:
0603Y0500152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 0603 - In Stock:
416338
- Part#:
1206J5000271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1206 - In Stock:
79864
- Part#:
0603J0500122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 0603 - In Stock:
487892
- Part#:
1206J1000682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V X7R 1206 - In Stock:
232223
- Part#:
1812Y2K50391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV X7R 1812 - In Stock:
64848
- Part#:
1206J1500300KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 150V C0G/NP0 1206 - In Stock:
131820
- Part#:
1812Y0250682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1812 - In Stock:
72046
- Part#:
2225Y0160333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 2225 - In Stock:
36640
- Part#:
2220Y0500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 2220 - In Stock:
13385
- Part#:
1808J1K06P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 1KV C0G/NP0 1808 - In Stock:
99961
- Part#:
1111J1000221KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1111 - In Stock:
88064
- Part#:
1812Y1K50332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 1812 - In Stock:
75356
- Part#:
0805Y6300182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 0805 - In Stock:
252915
- Part#:
2225J0160223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2225 - In Stock:
30333
- Part#:
0805J2000181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 0805 - In Stock:
185857
- Part#:
0805Y6300561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 0805 - In Stock:
285475
- Part#:
2225Y0100104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 2225 - In Stock:
43067
- Part#:
1808J0160392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
145282
- Part#:
2220J0100120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 2220 - In Stock:
52387
- Part#:
1111Y2500560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1111 - In Stock:
65775
- Part#:
2220J1K00333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1KV X7R 2220 - In Stock:
42811
- Part#:
1812J6300181KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1812 - In Stock:
68659
- Part#:
2225Y0630154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V X7R 2225 - In Stock:
23858
- Part#:
2220Y0630821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
9372
- Part#:
2225J0500561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 2225 - In Stock:
28402
- Part#:
0805J0250120GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 0805 - In Stock:
147053
- Part#:
1210J0160183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1210 - In Stock:
82507
- Part#:
1210J0634P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 1210 - In Stock:
106349
- Part#:
1812J1K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1812 - In Stock:
53346
- Part#:
1812J1000331JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
96205
- Part#:
1812J0160821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1812 - In Stock:
74937
- Part#:
SFBDT5000100ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 10PF 500V AXIAL - In Stock:
5591