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#:
2225Y3K00680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
46904
- Part#:
1812Y6300332KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 1812 - In Stock:
87137
- Part#:
1808Y0250182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1808 - In Stock:
129956
- Part#:
0805Y5000101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 0805 - In Stock:
392018
- Part#:
1812Y1000390FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1812 - In Stock:
25882
- Part#:
1210J5003P90CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
119474
- Part#:
1206J250P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 250V C0G/NP0 1206 - In Stock:
139500
- Part#:
1808Y2K00470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1808 - In Stock:
93913
- Part#:
1206Y0250821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1206 - In Stock:
125290
- Part#:
0805Y0500471KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0805 - In Stock:
290649
- Part#:
0505J2508P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0505 - In Stock:
76054
- Part#:
1812J1K00470FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1812 - In Stock:
33499
- Part#:
1808J0160222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 1808 - In Stock:
181010
- Part#:
1210Y5000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
56588
- Part#:
2225J1000473KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V C0G 2225 - In Stock:
19910
- Part#:
0805J2500221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 0805 - In Stock:
114928
- Part#:
2225Y0100334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 2225 - In Stock:
34856
- Part#:
1808J5K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 5KV X7R 1808 - In Stock:
103441
- Part#:
1812Y0250183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V X7R 1812 - In Stock:
74526
- Part#:
1808J2K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1808 - In Stock:
119762
- Part#:
1812Y6300122FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1812 - In Stock:
27367
- Part#:
0603J0630181JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
269002
- Part#:
2225Y2500333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 2225 - In Stock:
53381
- Part#:
2225J5K00561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 5KV C0G/NP0 2225 - In Stock:
15730
- Part#:
0805J0250152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 0805 - In Stock:
295599
- Part#:
1808J0160102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1808 - In Stock:
123436
- Part#:
0603J200P470BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 200V C0G/NP0 0603 - In Stock:
95611
- Part#:
1812Y0160103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1812 - In Stock:
74404
- Part#:
2225Y0500564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2225 - In Stock:
39228
- Part#:
1206Y0101P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 10V C0G/NP0 1206 - In Stock:
163587
- Part#:
0603J0250680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0603 - In Stock:
99344
- Part#:
2220Y0250333JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2220 - In Stock:
27420
- Part#:
1808J1000183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1808 - In Stock:
80389
- Part#:
0805Y0630104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 0805 - In Stock:
244026
- Part#:
1825Y3K00561JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 3KV X7R 1825 - In Stock:
42069
- Part#:
1206Y1K00101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1206 - In Stock:
166508
- Part#:
0505J2000120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 0505 - In Stock:
38889
- Part#:
1812J5000150GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1812 - In Stock:
52971
- Part#:
1808J1000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1808 - In Stock:
104713
- Part#:
2220J5000272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2220 - In Stock:
64260
- Part#:
1812Y5000121FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1812 - In Stock:
27071
- Part#:
1812J0100473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1812 - In Stock:
90305
- Part#:
0603J1000180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
228654
- Part#:
1812Y0630182GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1812 - In Stock:
60153
- Part#:
SFBML5000150ZC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
3786
- Part#:
2220J1000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2220 - In Stock:
12497
- Part#:
1206J1K20102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 1206 - In Stock:
158371
- Part#:
0805Y0160472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0805 - In Stock:
198498
- Part#:
1812Y5K00181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV X7R 1812 - In Stock:
84655
- Part#:
1206J2501P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 250V C0G/NP0 1206 - In Stock:
115201