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#:
0603Y0500470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
82468
- Part#:
1808J3K05P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 3KV C0G/NP0 1808 - In Stock:
118982
- Part#:
1210J1K50220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1210 - In Stock:
174832
- Part#:
1206Y1K55P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.5KV C0G/NP0 1206 - In Stock:
59822
- Part#:
2220J5000332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 2220 - In Stock:
99687
- Part#:
0805J5000561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 0805 - In Stock:
281812
- Part#:
1210Y2500272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1210 - In Stock:
74605
- Part#:
0505J1500151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 150V C0G/NP0 0505 - In Stock:
100188
- Part#:
0805J0500332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 0805 - In Stock:
249728
- Part#:
1210J0100683FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1210 - In Stock:
29293
- Part#:
1206J0160150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1206 - In Stock:
172771
- Part#:
1206Y6300680KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
199987
- Part#:
2220Y0160470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 2220 - In Stock:
26084
- Part#:
1808Y2500471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1808 - In Stock:
68147
- Part#:
0603Y2000561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V X7R 0603 - In Stock:
456774
- Part#:
2220Y2500103GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V C0G 2220 - In Stock:
13951
- Part#:
2225J0250823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 2225 - In Stock:
31786
- Part#:
1210J1000273KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1210 - In Stock:
89041
- Part#:
0805Y1000332JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 0805 - In Stock:
231295
- Part#:
1210J2000182JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
71491
- Part#:
1812Y1K00182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
68407
- Part#:
1812J0250102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1812 - In Stock:
71328
- Part#:
1812J2K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 1812 - In Stock:
58889
- Part#:
2225Y0500224JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
20449
- Part#:
0805Y0160391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0805 - In Stock:
287944
- Part#:
0603J2500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 0603 - In Stock:
179357
- Part#:
0805Y5001P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0805 - In Stock:
77009
- Part#:
1812Y0160220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1812 - In Stock:
35555
- Part#:
1111J1K00510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 1KV C0G/NP0 1111 - In Stock:
54070
- Part#:
1210J0100334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 1210 - In Stock:
97568
- Part#:
1825Y6300562JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V C0G/NP0 1825 - In Stock:
45251
- Part#:
1812Y1000100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1812 - In Stock:
80398
- Part#:
2220Y4K00681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV X7R 2220 - In Stock:
97049
- Part#:
1206Y1K20181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV X7R 1206 - In Stock:
267722
- Part#:
0603Y050P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
319117
- Part#:
0805J0160221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 0805 - In Stock:
526893
- Part#:
1210Y2000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 1210 - In Stock:
86507
- Part#:
1808J1K50390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.5KV C0G/NP0 1808 - In Stock:
79018
- Part#:
1808J2500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 1808 - In Stock:
143224
- Part#:
0603J0160220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0603 - In Stock:
179935
- Part#:
1808Y0100222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V X7R 1808 - In Stock:
201008
- Part#:
1825Y1K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1825 - In Stock:
51917
- Part#:
2220J2000100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 2220 - In Stock:
7936
- Part#:
1808J0630153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 1808 - In Stock:
100110
- Part#:
0805J063P500CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 63V C0G/NP0 0805 - In Stock:
144598
- Part#:
0505J2000101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0505 - In Stock:
62564
- Part#:
1808JA250681KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1808 - In Stock:
77256
- Part#:
0805Y0500473MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 0805 - In Stock:
214006
- Part#:
1210J1K50821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 1210 - In Stock:
189340
- Part#:
1111J1000200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 100V C0G/NP0 1111 - In Stock:
62132