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#:
1206Y2K01P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 2000V C0G/NP0 1206 - In Stock:
112950
- Part#:
2225Y4K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 2225 - In Stock:
84458
- Part#:
1206Y1000122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1206 - In Stock:
119825
- Part#:
2220J1K50102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 2220 - In Stock:
15710
- Part#:
1210J0250182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 1210 - In Stock:
83270
- Part#:
1808Y1K50121KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV X7R 1808 - In Stock:
156565
- Part#:
1812Y0160154JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1812 - In Stock:
57757
- Part#:
1210J1K00391MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1210 - In Stock:
154695
- Part#:
1210J1K50102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV X7R 1210 - In Stock:
120975
- Part#:
2225Y0100154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
51434
- Part#:
0603Y2005P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
174775
- Part#:
1210J0160393KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V C0G/NP0 1210 - In Stock:
74048
- Part#:
1808Y6K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 1808 - In Stock:
131916
- Part#:
1808J2000150FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1808 - In Stock:
60000
- Part#:
1812J2K00331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1812 - In Stock:
80214
- Part#:
0603Y2500430KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 250V C0G/NP0 0603 - In Stock:
169652
- Part#:
2225J0630393GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2225 - In Stock:
11527
- Part#:
1210Y2000101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1210 - In Stock:
63763
- Part#:
1206Y6300821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1206 - In Stock:
308071
- Part#:
1206Y0250223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1206 - In Stock:
55431
- Part#:
1206Y0100273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 1206 - In Stock:
277847
- Part#:
1808J2000180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1808 - In Stock:
143911
- Part#:
1210J5000272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 1210 - In Stock:
72890
- Part#:
1206Y1K20121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV X7R 1206 - In Stock:
121108
- Part#:
1206J0250224JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1206 - In Stock:
90613
- Part#:
1210Y5004P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1210 - In Stock:
49120
- Part#:
1812J0500270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1812 - In Stock:
52543
- Part#:
1210Y0500334JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1210 - In Stock:
60570
- Part#:
1210Y2000562JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1210 - In Stock:
86895
- Part#:
1111Y3000471KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 300V C0G/NP0 1111 - In Stock:
64719
- Part#:
0805J6300332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 0805 - In Stock:
239542
- Part#:
0603J0630330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0603 - In Stock:
77005
- Part#:
0505J1001P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0505 - In Stock:
58611
- Part#:
0805Y0160561JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 0805 - In Stock:
272864
- Part#:
2225Y6300122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 2225 - In Stock:
43445
- Part#:
2220J0250473JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 2220 - In Stock:
24637
- Part#:
1825J0250563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1825 - In Stock:
54116
- Part#:
0603J0100391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 0603 - In Stock:
413262
- Part#:
1808J2500561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V X7R 1808 - In Stock:
181432
- Part#:
2220Y2K00121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 2220 - In Stock:
27509
- Part#:
1210J0160684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 16V X7R 1210 - In Stock:
52924
- Part#:
1206Y1000152JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1206 - In Stock:
153437
- Part#:
1808Y0500391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 1808 - In Stock:
164955
- Part#:
1808J0630153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1808 - In Stock:
136799
- Part#:
1210J0100392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 10V X7R 1210 - In Stock:
123960
- Part#:
1808Y1K00470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1808 - In Stock:
50643
- Part#:
1808Y5000183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1808 - In Stock:
74321
- Part#:
1825J1000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1825 - In Stock:
45777
- Part#:
1808Y0250391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1808 - In Stock:
170455
- Part#:
2225J1000680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 2225 - In Stock:
28392