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#:
0805Y5002P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 500V C0G/NP0 0805 - In Stock:
133795
- Part#:
0603Y2002P20BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
217310
- Part#:
1206Y0500221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
39032
- Part#:
1825J0250823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 1825 - In Stock:
46725
- Part#:
1210Y0500682JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1210 - In Stock:
59715
- Part#:
1210J1K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1210 - In Stock:
89061
- Part#:
1808J1K00822JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV X7R 1808 - In Stock:
74208
- Part#:
2220J1K20270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 2220 - In Stock:
19887
- Part#:
2225J0250562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2225 - In Stock:
40510
- Part#:
1206J0161P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 16V C0G/NP0 1206 - In Stock:
88967
- Part#:
1206Y2500821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
225968
- Part#:
0505J0502P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 50V C0G/NP0 0505 - In Stock:
115451
- Part#:
2220Y0100394GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V C0G/NP0 2220 - In Stock:
9767
- Part#:
1210Y0250123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1210 - In Stock:
138536
- Part#:
2220J0250824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 2220 - In Stock:
44352
- Part#:
0805Y2500560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0805 - In Stock:
139297
- Part#:
1206Y2000181GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1206 - In Stock:
81558
- Part#:
2225J5K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 5KV X7R 2225 - In Stock:
83569
- Part#:
1812J2000823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 200V X7R 1812 - In Stock:
60898
- Part#:
0603J0630392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
402980
- Part#:
1825J2000123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V C0G 1825 - In Stock:
33041
- Part#:
1206Y6300472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1206 - In Stock:
180947
- Part#:
1210J0630824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1210 - In Stock:
76582
- Part#:
1210Y2000102JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1210 - In Stock:
77675
- Part#:
1206J5000122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
86788
- Part#:
1808J1000823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1808 - In Stock:
91761
- Part#:
0505Y0501P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 50V C0G/NP0 0505 - In Stock:
141511
- Part#:
2220J0250223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2220 - In Stock:
23244
- Part#:
1808J1K24P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.2KV C0G/NP0 1808 - In Stock:
112583
- Part#:
1812Y1K00330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1812 - In Stock:
29742
- Part#:
1825Y1K20821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 1825 - In Stock:
65164
- Part#:
2220J1000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 2220 - In Stock:
41763
- Part#:
1210J0630122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1210 - In Stock:
133797
- Part#:
2225J0500391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2225 - In Stock:
52507
- Part#:
1812Y1K00221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
69164
- Part#:
0805J1000820JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
92399
- Part#:
2220J0100223MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 2220 - In Stock:
59709
- Part#:
0603J1000560GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0603 - In Stock:
66100
- Part#:
1206J1K21P00CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1.2KV C0G/NP0 1206 - In Stock:
154523
- Part#:
1808Y0500562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1808 - In Stock:
177694
- Part#:
1206Y0250183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1206 - In Stock:
119872
- Part#:
1206J2K04P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 2KV C0G/NP0 1206 - In Stock:
98155
- Part#:
1808Y6300120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1808 - In Stock:
141101
- Part#:
1206J0168P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 1206 - In Stock:
207775
- Part#:
2220J5000333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 2220 - In Stock:
54767
- Part#:
0805Y0501P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 50V C0G/NP0 0805 - In Stock:
83087
- Part#:
2225J0160272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 2225 - In Stock:
14653
- Part#:
0603J0160561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V X7R 0603 - In Stock:
245483
- Part#:
1808J5000682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1808 - In Stock:
150469
- Part#:
1210J2000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1210 - In Stock:
139481