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#:
1210J1000102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
101340
- Part#:
0505J3000100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 300V C0G/NP0 0505 - In Stock:
72576
- Part#:
0805J0500122JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 0805 - In Stock:
177005
- Part#:
2220Y2K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 2220 - In Stock:
18408
- Part#:
0805J1000392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
353861
- Part#:
0805Y1000271MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 0805 - In Stock:
262964
- Part#:
1812Y4K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 1812 - In Stock:
88482
- Part#:
2220Y1K20390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 2220 - In Stock:
56960
- Part#:
1210J6300473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 630V X7R 1210 - In Stock:
159543
- Part#:
1206Y1K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1206 - In Stock:
296809
- Part#:
2225J1K00821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 2225 - In Stock:
53887
- Part#:
2220J1000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 2220 - In Stock:
30951
- Part#:
0805Y2500161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 0805 - In Stock:
47596
- Part#:
1210Y2000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
73372
- Part#:
2220J2000334MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 200V X7R 2220 - In Stock:
49492
- Part#:
1210Y5000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
71230
- Part#:
1825Y5000680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1825 - In Stock:
49827
- Part#:
1210Y0250153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V X7R 1210 - In Stock:
156596
- Part#:
1206J0631P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 1206 - In Stock:
129133
- Part#:
2220Y0100473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 2220 - In Stock:
34518
- Part#:
2220Y0630684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 2220 - In Stock:
26655
- Part#:
2220J1K00152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2220 - In Stock:
41490
- Part#:
2220J0250125KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 2220 - In Stock:
29327
- Part#:
1206J0160821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1206 - In Stock:
253641
- Part#:
1808J1000272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1808 - In Stock:
117039
- Part#:
1808J2000390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1808 - In Stock:
197216
- Part#:
0805Y3004P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 300V C0G/NP0 0805 - In Stock:
164901
- Part#:
1210J0100472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1210 - In Stock:
70243
- Part#:
1206J0500473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1206 - In Stock:
208131
- Part#:
1206Y5000392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1206 - In Stock:
254764
- Part#:
0805J0160681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 0805 - In Stock:
190553
- Part#:
1210J0160180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
91839
- Part#:
1210Y0250391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1210 - In Stock:
95420
- Part#:
1808J2K50151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV X7R 1808 - In Stock:
130424
- Part#:
2220J1K00562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2220 - In Stock:
45129
- Part#:
1206J0160221JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1206 - In Stock:
237957
- Part#:
2220J1000561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2220 - In Stock:
26699
- Part#:
1825J6K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 6KV X7R 1825 - In Stock:
84325
- Part#:
2225J2000105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 2225 - In Stock:
35533
- Part#:
1808J0160271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1808 - In Stock:
63785
- Part#:
0805J0630472MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0805 - In Stock:
261326
- Part#:
0603J2500130FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0603 - In Stock:
60581
- Part#:
1808J0500333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1808 - In Stock:
162321
- Part#:
0805J0500681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 0805 - In Stock:
219388
- Part#:
060321500470FQTLSM - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 150V C0G/NP0 0603 - In Stock:
384469
- Part#:
0805J1000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 0805 - In Stock:
102535
- Part#:
0603Y0160333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 0603 - In Stock:
478807
- Part#:
0805J2000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 0805 - In Stock:
102510
- Part#:
1206J1000103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1206 - In Stock:
132659
- Part#:
2225J0250120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2225 - In Stock:
37239