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#:
2220Y0160562FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 2220 - In Stock:
9581
- Part#:
1812J0250124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
49782
- Part#:
1210Y2500333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1210 - In Stock:
93052
- Part#:
1825Y1K50562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.5KV X7R 1825 - In Stock:
52020
- Part#:
1210J0500390JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1210 - In Stock:
87155
- Part#:
2220Y4K00102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 2220 - In Stock:
76595
- Part#:
0505J0630200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 63V C0G/NP0 0505 - In Stock:
98148
- Part#:
1210Y1K00101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1210 - In Stock:
122692
- Part#:
0505J2001P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 200V C0G/NP0 0505 - In Stock:
110031
- Part#:
2225Y0630330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 2225 - In Stock:
43979
- Part#:
1206J2500103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1206 - In Stock:
274158
- Part#:
1812Y0160824KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1812 - In Stock:
60356
- Part#:
1206Y0250273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1206 - In Stock:
42705
- Part#:
1206J1000472GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 1206 - In Stock:
87443
- Part#:
1210Y2500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1210 - In Stock:
97520
- Part#:
2225J2K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 2225 - In Stock:
25425
- Part#:
1812J0630330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1812 - In Stock:
63251
- Part#:
0505J200P200DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 200V C0G/NP0 0505 - In Stock:
130815
- Part#:
1808J1K28P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.2KV C0G/NP0 1808 - In Stock:
81515
- Part#:
0505Y1501P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 150V C0G/NP0 0505 - In Stock:
70142
- Part#:
1825Y1K20560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1825 - In Stock:
69959
- Part#:
1206Y5003P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
96324
- Part#:
0603Y0250181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
91914
- Part#:
1206Y0250563MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1206 - In Stock:
236534
- Part#:
1210J0160152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1210 - In Stock:
88517
- Part#:
0805J0100821GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 0805 - In Stock:
236981
- Part#:
2220Y6300682KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 2220 - In Stock:
41154
- Part#:
1812Y5000561JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1812 - In Stock:
93294
- Part#:
060322500270FQTLSM - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 0603 - In Stock:
451074
- Part#:
2225J5000221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 2225 - In Stock:
32800
- Part#:
1812J0500473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1812 - In Stock:
61279
- Part#:
2220J0250154FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
8587
- Part#:
1808YA258P20DCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1808 - In Stock:
72084
- Part#:
2225J6300392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 2225 - In Stock:
50509
- Part#:
1808J1K00821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1808 - In Stock:
55867
- Part#:
2225Y0250393KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2225 - In Stock:
21883
- Part#:
2225Y2000561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 2225 - In Stock:
17697
- Part#:
1825J2000562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1825 - In Stock:
45368
- Part#:
0505J2503P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0505 - In Stock:
72926
- Part#:
1812J0630124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1812 - In Stock:
91640
- Part#:
2220J0250390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2220 - In Stock:
19908
- Part#:
2225J0500390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 2225 - In Stock:
17203
- Part#:
2225Y2500183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 2225 - In Stock:
34404
- Part#:
0603J0630181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V X7R 0603 - In Stock:
479565
- Part#:
1206Y0100152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1206 - In Stock:
218122
- Part#:
1210J0630271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1210 - In Stock:
135874
- Part#:
1812Y1000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1812 - In Stock:
35327
- Part#:
1210J0500223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1210 - In Stock:
61649
- Part#:
0603Y2006P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
205155
- Part#:
1812Y5000821MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1812 - In Stock:
97632