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#:
0805Y1500200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 150V C0G/NP0 0805 - In Stock:
112188
- Part#:
1111J1500182JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 150V C0G/NP0 1111 - In Stock:
49119
- Part#:
2211YA250180FCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2211 - In Stock:
26996
- Part#:
1812Y5000181JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1812 - In Stock:
69394
- Part#:
1825Y1K50331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 1825 - In Stock:
14336
- Part#:
1812Y0630563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 1812 - In Stock:
36177
- Part#:
1210Y1000221KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
87688
- Part#:
0805J6301P00DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 630V C0G/NP0 0805 - In Stock:
405471
- Part#:
1812Y2500331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1812 - In Stock:
28730
- Part#:
1206J5000271GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1206 - In Stock:
83218
- Part#:
2220Y0630101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
44696
- Part#:
1808J5000681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
78063
- Part#:
0603Y0500181FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 0603 - In Stock:
67246
- Part#:
0603Y2000821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0603 - In Stock:
352484
- Part#:
1210J0630681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1210 - In Stock:
84256
- Part#:
2225Y3K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 2225 - In Stock:
28303
- Part#:
0805Y0630271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
71858
- Part#:
1812Y1K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1812 - In Stock:
62553
- Part#:
1812Y5000122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1812 - In Stock:
34573
- Part#:
0805J2508P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0805 - In Stock:
254318
- Part#:
1808Y2K00151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1808 - In Stock:
84743
- Part#:
2220Y0250823FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V C0G/NP0 2220 - In Stock:
4817
- Part#:
1808J0500682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1808 - In Stock:
86178
- Part#:
0805J0630272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 0805 - In Stock:
192413
- Part#:
0603J0255P60DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0603 - In Stock:
313104
- Part#:
0603J1008P20DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 0603 - In Stock:
318728
- Part#:
2220Y0500393JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2220 - In Stock:
42416
- Part#:
0603J2000181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 0603 - In Stock:
349595
- Part#:
1808J0630120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1808 - In Stock:
186728
- Part#:
1210J6300122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1210 - In Stock:
198583
- Part#:
0603J0160221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0603 - In Stock:
382250
- Part#:
1808Y0630102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1808 - In Stock:
152522
- Part#:
1808JA250151FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
41111
- Part#:
0603J0500153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 0603 - In Stock:
320596
- Part#:
0805Y0160222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 0805 - In Stock:
269435
- Part#:
1825J0100103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1825 - In Stock:
23445
- Part#:
2225Y0500181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 2225 - In Stock:
24582
- Part#:
1206J200P600BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 200V C0G/NP0 1206 - In Stock:
135922
- Part#:
1210J2500271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1210 - In Stock:
74457
- Part#:
0805J0630121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0805 - In Stock:
179173
- Part#:
1111J1500441GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 150V C0G/NP0 1111 - In Stock:
54947
- Part#:
1812Y2K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1812 - In Stock:
58694
- Part#:
1812JA250151KXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1812 - In Stock:
58853
- Part#:
1808Y5000470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1808 - In Stock:
68778
- Part#:
2220Y0250105JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 2220 - In Stock:
21165
- Part#:
1808J2000332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1808 - In Stock:
185565
- Part#:
2220Y2500472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 2220 - In Stock:
16772
- Part#:
1206J2500393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1206 - In Stock:
182864
- Part#:
1808Y1000564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1808 - In Stock:
76636
- Part#:
1210Y6300562KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1210 - In Stock:
101204