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#:
1825Y1000103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1825 - In Stock:
37681
- Part#:
0805J2500822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 0805 - In Stock:
459183
- Part#:
0805Y2000100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0805 - In Stock:
125437
- Part#:
2225J2500334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
25017
- Part#:
2220J6300331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 2220 - In Stock:
34310
- Part#:
1210J2K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1210 - In Stock:
173420
- Part#:
1812J2K50182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV X7R 1812 - In Stock:
67151
- Part#:
1808J5000181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 1808 - In Stock:
76002
- Part#:
1210Y2000104KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1210 - In Stock:
85156
- Part#:
0505J0631P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 63V C0G/NP0 0505 - In Stock:
130704
- Part#:
2225J4K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 2225 - In Stock:
91520
- Part#:
1812J5000471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
41775
- Part#:
1812J6300222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
26620
- Part#:
1206Y6308P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 630V C0G/NP0 1206 - In Stock:
71825
- Part#:
1825Y2000102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1825 - In Stock:
23809
- Part#:
2220JA250392KXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 2220 - In Stock:
61813
- Part#:
2220Y0630473JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 2220 - In Stock:
25449
- Part#:
0603J0250562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 0603 - In Stock:
342436
- Part#:
1812Y6300124JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1812 - In Stock:
27919
- Part#:
1111Y1K00820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1111 - In Stock:
62192
- Part#:
1206Y0100471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V X7R 1206 - In Stock:
299593
- Part#:
2220J4K00681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 4KV C0G/NP0 2220 - In Stock:
80876
- Part#:
1812J0630561KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1812 - In Stock:
82086
- Part#:
1812Y2000124KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1812 - In Stock:
65505
- Part#:
1206J0500562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 1206 - In Stock:
313020
- Part#:
0805Y0501P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0805 - In Stock:
130226
- Part#:
1808Y1000562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1808 - In Stock:
130691
- Part#:
0805J5000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 0805 - In Stock:
113601
- Part#:
1206J0635P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
126380
- Part#:
0805Y1000560JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
248757
- Part#:
1808Y5000103KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1808 - In Stock:
102730
- Part#:
1206Y0100122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 1206 - In Stock:
280220
- Part#:
1206J2000100JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
184019
- Part#:
1812Y1000154JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1812 - In Stock:
52269
- Part#:
2220Y0250391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 2220 - In Stock:
51804
- Part#:
1825J1K20560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1825 - In Stock:
62109
- Part#:
1210Y0100332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V X7R 1210 - In Stock:
129964
- Part#:
2225Y0250181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 2225 - In Stock:
29481
- Part#:
1812J0500333KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
53280
- Part#:
1812J0250391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 25V C0G/NP0 1812 - In Stock:
39775
- Part#:
2225J5000470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 2225 - In Stock:
17599
- Part#:
2220Y0630275MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 63V X7R 2220 - In Stock:
23577
- Part#:
1808Y0250105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 25V X7R 1808 - In Stock:
77187
- Part#:
1825J0500105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1825 - In Stock:
37355
- Part#:
2225Y2500390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2225 - In Stock:
9189
- Part#:
0603Y0160221JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 0603 - In Stock:
257360
- Part#:
1812Y2K00682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 2KV X7R 1812 - In Stock:
62497
- Part#:
1111Y2000431FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 200V C0G/NP0 1111 - In Stock:
20532
- Part#:
0805J0160333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 0805 - In Stock:
430005
- Part#:
1808J1000121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1808 - In Stock:
108045