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#:
2225Y0250562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2225 - In Stock:
22301
- Part#:
2220Y0160473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2220 - In Stock:
30384
- Part#:
1808Y2500123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 250V X7R 1808 - In Stock:
118414
- Part#:
2220Y1K50270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2220 - In Stock:
67832
- Part#:
1210Y0165P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1210 - In Stock:
90172
- Part#:
SBSPP1000472MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT PI FILTER - In Stock:
27635
- Part#:
1825J2K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1825 - In Stock:
35496
- Part#:
0603Y2500101GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0603 - In Stock:
55506
- Part#:
1825J0630563KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 1825 - In Stock:
32182
- Part#:
1210J1000391FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1210 - In Stock:
66705
- Part#:
1825Y1K00680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1825 - In Stock:
28545
- Part#:
0805J1001P50CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0805 - In Stock:
155120
- Part#:
2220Y2K00181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV C0G/NP0 2220 - In Stock:
58077
- Part#:
0805J0160123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 0805 - In Stock:
258262
- Part#:
1812J2000181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1812 - In Stock:
28196
- Part#:
2225Y0100393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 2225 - In Stock:
50033
- Part#:
1812Y2000820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
63501
- Part#:
0805J2002P10HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 0805 - In Stock:
74935
- Part#:
1808J2500271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
172419
- Part#:
1206Y1000122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1206 - In Stock:
207510
- Part#:
1210Y1000393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1210 - In Stock:
95891
- Part#:
1206J2000272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V X7R 1206 - In Stock:
263665
- Part#:
0603J0630470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0603 - In Stock:
220018
- Part#:
1825J0100272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 1825 - In Stock:
28246
- Part#:
1206Y0100182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1206 - In Stock:
239264
- Part#:
1808Y5000222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1808 - In Stock:
67089
- Part#:
0603J100P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 100V C0G/NP0 0603 - In Stock:
242803
- Part#:
1808Y0160183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1808 - In Stock:
96236
- Part#:
1206J0160152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1206 - In Stock:
215126
- Part#:
2220J1000333FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2220 - In Stock:
6839
- Part#:
0505Y1000121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0505 - In Stock:
129731
- Part#:
2220Y6300152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 2220 - In Stock:
51352
- Part#:
2220Y1000473GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 2220 - In Stock:
12911
- Part#:
2211JA250681MXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 2211 - In Stock:
77992
- Part#:
1210Y0500102KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 1210 - In Stock:
105062
- Part#:
2220J0630473KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2220 - In Stock:
25142
- Part#:
1206Y0630300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 63V C0G/NP0 1206 - In Stock:
128188
- Part#:
1812Y1K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
78052
- Part#:
0603J0633P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0603 - In Stock:
268862
- Part#:
1206Y1K20332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1206 - In Stock:
117429
- Part#:
0603Y010P560CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 10V C0G/NP0 0603 - In Stock:
327240
- Part#:
1206Y2001P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 1206 - In Stock:
133205
- Part#:
1206Y0160105MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1206 - In Stock:
88947
- Part#:
1206J0250223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1206 - In Stock:
298329
- Part#:
0805J2002P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 0805 - In Stock:
147548
- Part#:
2220Y1K00152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2220 - In Stock:
16167
- Part#:
1210Y0160272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1210 - In Stock:
69244
- Part#:
1808J6K00181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV X7R 1808 - In Stock:
135076
- Part#:
2225Y0500821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2225 - In Stock:
21372
- Part#:
1808Y1000682FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
63642