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#:
1206Y2000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
144197
- Part#:
1808J2K50221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2.5KV C0G/NP0 1808 - In Stock:
86165
- Part#:
1808J2000331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 1808 - In Stock:
204497
- Part#:
1808Y1000272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1808 - In Stock:
172836
- Part#:
2220Y6300561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 2220 - In Stock:
31649
- Part#:
1808J1000153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1808 - In Stock:
80499
- Part#:
1808Y1K00391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1808 - In Stock:
93185
- Part#:
0603J2001P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0603 - In Stock:
198259
- Part#:
1812Y1000272KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1812 - In Stock:
62157
- Part#:
0603Y0630220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 0603 - In Stock:
144475
- Part#:
2220J0500183GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2220 - In Stock:
18587
- Part#:
1206Y0501P00BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 1206 - In Stock:
83949
- Part#:
2220Y0500183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 2220 - In Stock:
44664
- Part#:
0603J0160221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 0603 - In Stock:
264057
- Part#:
1111J3000180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 300V C0G/NP0 1111 - In Stock:
28403
- Part#:
1206Y0500821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
89253
- Part#:
1825J1K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1825 - In Stock:
54500
- Part#:
1210J2500103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1210 - In Stock:
108190
- Part#:
1206Y2500183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 1206 - In Stock:
160608
- Part#:
1812J0160180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1812 - In Stock:
67655
- Part#:
2220Y0500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2220 - In Stock:
10810
- Part#:
0805J0630152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 0805 - In Stock:
240799
- Part#:
1210Y1000392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1210 - In Stock:
73893
- Part#:
1206Y0160102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 1206 - In Stock:
218965
- Part#:
2220J3K00821GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV C0G/NP0 2220 - In Stock:
27317
- Part#:
1206Y1500681KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 150V C0G/NP0 1206 - In Stock:
59144
- Part#:
1206Y0160471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1206 - In Stock:
79613
- Part#:
1210Y0500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
129839
- Part#:
2220Y0250820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 2220 - In Stock:
26956
- Part#:
1812J1K20560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1812 - In Stock:
90725
- Part#:
1206J0633P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 1206 - In Stock:
77309
- Part#:
1206Y1K00181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1206 - In Stock:
242170
- Part#:
1812Y5000103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1812 - In Stock:
94766
- Part#:
0805J0500393MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0805 - In Stock:
238698
- Part#:
1808Y1K00680GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1808 - In Stock:
106555
- Part#:
1825Y2500391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1825 - In Stock:
39767
- Part#:
1206J063P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 63V C0G/NP0 1206 - In Stock:
127627
- Part#:
2225Y6300181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 2225 - In Stock:
21417
- Part#:
0603J2500121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 0603 - In Stock:
333710
- Part#:
1206Y0630331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 1206 - In Stock:
70141
- Part#:
0603J0630121GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
151738
- Part#:
1206Y2500150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1206 - In Stock:
74175
- Part#:
1812J0250104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1812 - In Stock:
81643
- Part#:
0805Y0160271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 0805 - In Stock:
81216
- Part#:
1206Y5000331MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1206 - In Stock:
219963
- Part#:
2225J5000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2225 - In Stock:
16728
- Part#:
1210J0500180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1210 - In Stock:
123280
- Part#:
1210Y0630473KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1210 - In Stock:
87321
- Part#:
0805Y5000181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 0805 - In Stock:
440803
- Part#:
1808J2500272KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V C0G/NP0 1808 - In Stock:
75556