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#:
2220J2500223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2220 - In Stock:
43533
- Part#:
2220Y0100153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 2220 - In Stock:
52911
- Part#:
0805J2000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 0805 - In Stock:
103638
- Part#:
0805Y5000181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 0805 - In Stock:
358969
- Part#:
0805J0630151MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0805 - In Stock:
283405
- Part#:
1808J2K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1808 - In Stock:
71555
- Part#:
2225Y5000561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 2225 - In Stock:
55937
- Part#:
1206J0250180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1206 - In Stock:
283468
- Part#:
2220J0630333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
56690
- Part#:
1812Y2500391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1812 - In Stock:
73058
- Part#:
1812J1000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 1812 - In Stock:
49690
- Part#:
2225Y1000390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 2225 - In Stock:
21527
- Part#:
1206J0630152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1206 - In Stock:
310202
- Part#:
1206J1002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 100V C0G/NP0 1206 - In Stock:
61101
- Part#:
0805J2500272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 0805 - In Stock:
178315
- Part#:
0603Y010P680CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 10V C0G/NP0 0603 - In Stock:
359585
- Part#:
1825J2K00332MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1825 - In Stock:
73338
- Part#:
1206Y1K02P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 1KV C0G/NP0 1206 - In Stock:
108387
- Part#:
1111Y6301P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 630V C0G/NP0 1111 - In Stock:
83439
- Part#:
1210Y5000821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1210 - In Stock:
91701
- Part#:
0603J0100122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 0603 - In Stock:
102242
- Part#:
2220Y5K00122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 5KV X7R 2220 - In Stock:
73940
- Part#:
1812J2500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1812 - In Stock:
66746
- Part#:
2211JA250220GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2211 - In Stock:
43593
- Part#:
2225J0160272JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2225 - In Stock:
25909
- Part#:
1206Y3000680FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 300V C0G/NP0 1206 - In Stock:
40357
- Part#:
1825J0630103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1825 - In Stock:
58302
- Part#:
1812Y1000103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1812 - In Stock:
107807
- Part#:
1210J2000562JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1210 - In Stock:
64332
- Part#:
1206Y2K08P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2KV C0G/NP0 1206 - In Stock:
78750
- Part#:
2220J2000334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 2220 - In Stock:
54589
- Part#:
1808J0630471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1808 - In Stock:
125313
- Part#:
1210J0630332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V X7R 1210 - In Stock:
144804
- Part#:
1210J1000183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 1210 - In Stock:
86780
- Part#:
1206Y0500220FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1206 - In Stock:
76990
- Part#:
2220Y2K50121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 2220 - In Stock:
35911
- Part#:
1812J0160822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1812 - In Stock:
63269
- Part#:
2225Y0160823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 2225 - In Stock:
29609
- Part#:
0805Y0504P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
109539
- Part#:
1812Y2500822GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 1812 - In Stock:
33725
- Part#:
2225Y3K00101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 2225 - In Stock:
14081
- Part#:
1808J0160120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1808 - In Stock:
137483
- Part#:
2220Y0500275MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 50V X7R 2220 - In Stock:
29130
- Part#:
1206Y5000472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1206 - In Stock:
234593
- Part#:
2225J1000223JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 2225 - In Stock:
29584
- Part#:
1206Y5000102JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1206 - In Stock:
146315
- Part#:
1206Y0501P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
152992
- Part#:
0603Y1500100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 150V C0G/NP0 0603 - In Stock:
65862
- Part#:
2225Y6300152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 2225 - In Stock:
14778
- Part#:
1808Y1000153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1808 - In Stock:
159261