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#:
2220Y5000333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 2220 - In Stock:
31890
- Part#:
2220Y6300391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 2220 - In Stock:
60872
- Part#:
1206J0160153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1206 - In Stock:
281711
- Part#:
1206J0501P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 1206 - In Stock:
268345
- Part#:
0603J1000222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0603 - In Stock:
384809
- Part#:
1210J0630392GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1210 - In Stock:
70067
- Part#:
1808Y5000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1808 - In Stock:
164761
- Part#:
1808Y0630181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V X7R 1808 - In Stock:
120549
- Part#:
1206J0500124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1206 - In Stock:
196208
- Part#:
SFCIL5000471MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
6918
- Part#:
0603Y2500680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
423472
- Part#:
1206Y1000272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1206 - In Stock:
164247
- Part#:
1111J1K00111JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 1KV C0G/NP0 1111 - In Stock:
68170
- Part#:
1812J0630183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1812 - In Stock:
61724
- Part#:
1825J0160470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1825 - In Stock:
21784
- Part#:
SFCDL5000683MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.068UF 500V AXIAL - In Stock:
2654
- Part#:
1206Y1K22P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1.2KV C0G/NP0 1206 - In Stock:
152953
- Part#:
0805Y0100152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V C0G/NP0 0805 - In Stock:
253324
- Part#:
1206J6300271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1206 - In Stock:
242949
- Part#:
0805J0250472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 0805 - In Stock:
58454
- Part#:
2225Y0160100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 2225 - In Stock:
9269
- Part#:
2220J1K20182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 2220 - In Stock:
68967
- Part#:
1210J1000183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1210 - In Stock:
54632
- Part#:
2220J1K00472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 2220 - In Stock:
16884
- Part#:
1206Y1K00121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1206 - In Stock:
278788
- Part#:
2220J0500154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 2220 - In Stock:
48635
- Part#:
1825Y0160183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1825 - In Stock:
38906
- Part#:
0603J2500100KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0603 - In Stock:
174402
- Part#:
1812Y0630824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1812 - In Stock:
59220
- Part#:
2225J0500330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2225 - In Stock:
7277
- Part#:
2225Y0630562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 2225 - In Stock:
12798
- Part#:
1206J6305P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 630V C0G/NP0 1206 - In Stock:
107617
- Part#:
0805Y0500471JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0805 - In Stock:
244277
- Part#:
1812Y6300181GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1812 - In Stock:
54139
- Part#:
1812Y0500562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
68937
- Part#:
1206Y3000100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 300V C0G/NP0 1206 - In Stock:
111344
- Part#:
1206Y0500910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 50V C0G/NP0 1206 - In Stock:
106627
- Part#:
0805Y0500681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0805 - In Stock:
252666
- Part#:
1812J1000681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 1812 - In Stock:
102857
- Part#:
2220J6300153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
63813
- Part#:
1812J0500680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1812 - In Stock:
77126
- Part#:
1210J0500821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1210 - In Stock:
66170
- Part#:
2225J2500470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 2225 - In Stock:
7565
- Part#:
2225J1000224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 2225 - In Stock:
31723
- Part#:
1825Y6K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 6KV C0G/NP0 1825 - In Stock:
23276
- Part#:
0805J2500221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 0805 - In Stock:
321592
- Part#:
0603Y0250181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
170875
- Part#:
0603Y0100681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V X7R 0603 - In Stock:
496989
- Part#:
1111J6300121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1111 - In Stock:
58754
- Part#:
2225Y2500682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2225 - In Stock:
17426