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#:
1812J1K20330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1812 - In Stock:
52127
- Part#:
0805Y0500682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 0805 - In Stock:
381259
- Part#:
0603Y0503P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 0603 - In Stock:
481641
- Part#:
1825J0160152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1825 - In Stock:
52017
- Part#:
2220J1K50152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.5KV X7R 2220 - In Stock:
74136
- Part#:
1812Y2500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1812 - In Stock:
59234
- Part#:
1210J0160222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1210 - In Stock:
44604
- Part#:
2225J0100273KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 2225 - In Stock:
37493
- Part#:
0603J0630122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 0603 - In Stock:
468025
- Part#:
2225Y2000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2225 - In Stock:
39155
- Part#:
1210Y2000682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1210 - In Stock:
100397
- Part#:
2225Y2000472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2225 - In Stock:
23873
- Part#:
0805J5000390KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 0805 - In Stock:
259780
- Part#:
1825Y6300222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V X7R 1825 - In Stock:
62082
- Part#:
1825Y1K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1825 - In Stock:
15945
- Part#:
2220Y2500682FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
9852
- Part#:
1808Y0160100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1808 - In Stock:
73533
- Part#:
0805J2500390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0805 - In Stock:
166942
- Part#:
1812J5000221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1812 - In Stock:
67755
- Part#:
1812Y2000470JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1812 - In Stock:
91501
- Part#:
1825Y0100330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 1825 - In Stock:
42044
- Part#:
1111J6302P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 630V C0G/NP0 1111 - In Stock:
72618
- Part#:
1812J6300822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 1812 - In Stock:
83791
- Part#:
0603J2504P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0603 - In Stock:
216662
- Part#:
1206Y1K20471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1206 - In Stock:
147800
- Part#:
0805J0250681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 0805 - In Stock:
106650
- Part#:
1206J1000820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
88243
- Part#:
0805Y0500102JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0805 - In Stock:
316732
- Part#:
0805Y2500220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0805 - In Stock:
150650
- Part#:
1206Y5004P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1206 - In Stock:
161366
- Part#:
2225Y4K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 4KV X7R 2225 - In Stock:
50731
- Part#:
0505J2500220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0505 - In Stock:
33475
- Part#:
1825Y1K00180GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1825 - In Stock:
32237
- Part#:
1808Y6K00221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1808 - In Stock:
138166
- Part#:
1206J0630152FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1206 - In Stock:
79046
- Part#:
2220Y0630151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2220 - In Stock:
30960
- Part#:
1812Y5000331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1812 - In Stock:
95638
- Part#:
1812J1000472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1812 - In Stock:
20811
- Part#:
1825Y0160154GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
11821
- Part#:
1111J2K0P800DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 2KV C0G/NP0 1111 - In Stock:
79086
- Part#:
2225Y1K00272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 2225 - In Stock:
32249
- Part#:
1812J2K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1812 - In Stock:
61597
- Part#:
2220Y0630331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 2220 - In Stock:
9980
- Part#:
0805Y0500181FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0805 - In Stock:
75514
- Part#:
2225J2000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 2225 - In Stock:
37560
- Part#:
1206Y1K06P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 1KV C0G/NP0 1206 - In Stock:
73124
- Part#:
1206J0630820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
83879
- Part#:
1808Y4K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 1808 - In Stock:
116567
- Part#:
1808J5000221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 1808 - In Stock:
91973
- Part#:
2225J1K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 2225 - In Stock:
60269