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#:
0603Y1000180KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
393522
- Part#:
1808Y0500181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1808 - In Stock:
94484
- Part#:
0805J2000430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 200V C0G/NP0 0805 - In Stock:
110092
- Part#:
2225Y6300272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 2225 - In Stock:
23077
- Part#:
1808J2500682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V X7R 1808 - In Stock:
137892
- Part#:
2225Y1K00821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 2225 - In Stock:
55494
- Part#:
1206Y1000220FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1206 - In Stock:
71745
- Part#:
1812J1000103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1812 - In Stock:
97851
- Part#:
1210Y2505P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1210 - In Stock:
80011
- Part#:
0805Y2006P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0805 - In Stock:
46679
- Part#:
1206Y1502P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 150V C0G/NP0 1206 - In Stock:
111690
- Part#:
1812Y0630682MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
83099
- Part#:
1812J0160470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1812 - In Stock:
97024
- Part#:
0805Y0500221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0805 - In Stock:
128090
- Part#:
1812Y5000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1812 - In Stock:
95915
- Part#:
2220Y2500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2220 - In Stock:
8751
- Part#:
2225J0160473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2225 - In Stock:
41389
- Part#:
1812Y2000472GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1812 - In Stock:
59195
- Part#:
1206Y0630510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 63V C0G/NP0 1206 - In Stock:
76195
- Part#:
2225J1K50332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV X7R 2225 - In Stock:
65648
- Part#:
0805J2500221JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 0805 - In Stock:
225931
- Part#:
1206J0160103JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1206 - In Stock:
104378
- Part#:
1825J6K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1825 - In Stock:
81574
- Part#:
1210Y0500222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V C0G/NP0 1210 - In Stock:
85436
- Part#:
1210J1K50820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1210 - In Stock:
165763
- Part#:
1825Y0160334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1825 - In Stock:
50759
- Part#:
1210J6300391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1210 - In Stock:
136639
- Part#:
2220JA250392JXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 2220 - In Stock:
56076
- Part#:
2220Y6K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 2220 - In Stock:
64371
- Part#:
1206J0630223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1206 - In Stock:
229810
- Part#:
1111Y2502P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 1111 - In Stock:
70294
- Part#:
1812J4K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
88513
- Part#:
2220Y0250681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 2220 - In Stock:
34811
- Part#:
0603Y0160680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 0603 - In Stock:
138303
- Part#:
1111J2500201GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 250V C0G/NP0 1111 - In Stock:
43107
- Part#:
1206Y0631P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 63V C0G/NP0 1206 - In Stock:
69545
- Part#:
0805Y1000122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
501953
- Part#:
0805Y0162P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 16V C0G/NP0 0805 - In Stock:
222976
- Part#:
1206Y0500224JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1206 - In Stock:
88597
- Part#:
1808J3K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 1808 - In Stock:
141149
- Part#:
1210J0500471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
103160
- Part#:
1206Y0100394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1206 - In Stock:
160589
- Part#:
0805Y1000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 0805 - In Stock:
259824
- Part#:
2225Y0160474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2225 - In Stock:
35673
- Part#:
1206Y5000181JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1206 - In Stock:
150763
- Part#:
1808J0250820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
61458
- Part#:
0805J0630221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
238049
- Part#:
2220J0250274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 2220 - In Stock:
51606
- Part#:
2220Y5000682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 2220 - In Stock:
33791
- Part#:
1808J1K00391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1808 - In Stock:
90916