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#:
0805Y0500221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0805 - In Stock:
456889
- Part#:
1210Y1K00152KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1210 - In Stock:
107983
- Part#:
1206J2000271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
292394
- Part#:
0603J0500201JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 50V C0G/NP0 0603 - In Stock:
127338
- Part#:
0603Y2500180GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 0603 - In Stock:
73006
- Part#:
1111J1005P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1111 - In Stock:
26182
- Part#:
1812Y0630120JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
61176
- Part#:
1206Y1000270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1206 - In Stock:
198628
- Part#:
1111J200P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 200V C0G/NP0 1111 - In Stock:
76545
- Part#:
0603J0635P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0603 - In Stock:
154979
- Part#:
0603J2000390KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0603 - In Stock:
186880
- Part#:
1825Y0100125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 1825 - In Stock:
34866
- Part#:
2225J0100102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 2225 - In Stock:
19720
- Part#:
1808J0250223FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1808 - In Stock:
27148
- Part#:
1808Y0500330KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1808 - In Stock:
143300
- Part#:
1206Y0108P20CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 1206 - In Stock:
154378
- Part#:
1210Y1000220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
44777
- Part#:
1812Y3K00121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 3KV C0G/NP0 1812 - In Stock:
72147
- Part#:
1808J1000820JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V X7R 1808 - In Stock:
101680
- Part#:
0805Y0160151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0805 - In Stock:
384206
- Part#:
1812J2000681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1812 - In Stock:
76796
- Part#:
0603J1000270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0603 - In Stock:
177376
- Part#:
1812Y4K00222MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 4KV X7R 1812 - In Stock:
83366
- Part#:
0603J2503P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 250V C0G/NP0 0603 - In Stock:
229818
- Part#:
2220J1000220FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 2220 - In Stock:
10755
- Part#:
1808J1000122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1808 - In Stock:
147527
- Part#:
1812Y5000562JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1812 - In Stock:
76693
- Part#:
0505Y2001P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0505 - In Stock:
110714
- Part#:
1812Y1K50220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1812 - In Stock:
65822
- Part#:
2220Y2500181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 2220 - In Stock:
42759
- Part#:
0805Y0630150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0805 - In Stock:
75017
- Part#:
1206Y0250334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 25V X7R 1206 - In Stock:
171165
- Part#:
1210Y2000152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1210 - In Stock:
72652
- Part#:
0805J1000391MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 0805 - In Stock:
264075
- Part#:
0603J0630392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V X7R 0603 - In Stock:
499123
- Part#:
0603Y2001P80DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
294312
- Part#:
1210J2000331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1210 - In Stock:
79533
- Part#:
0603Y0500271KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0603 - In Stock:
368450
- Part#:
1210Y0160562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
136238
- Part#:
2220J1K00330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2220 - In Stock:
72245
- Part#:
0805J0160821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0805 - In Stock:
327700
- Part#:
0805J0500181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0805 - In Stock:
448898
- Part#:
1206J1K00183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1206 - In Stock:
159680
- Part#:
1210J6300122FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V C0G/NP0 1210 - In Stock:
42338
- Part#:
1812J0250102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1812 - In Stock:
93061
- Part#:
0603J0630471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
357456
- Part#:
0603J2000103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 0603 - In Stock:
313658
- Part#:
0603Y063P300DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
318797
- Part#:
0603J0250391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 0603 - In Stock:
142985
- Part#:
1206J0502P20CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
125207