
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 List
- Part#:
1206J2500271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1206 - In Stock:
241068
- Part#:
1808J0630100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1808 - In Stock:
72059
- Part#:
2220J5000330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2220 - In Stock:
23969
- Part#:
1210Y5000822MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1210 - In Stock:
149293
- Part#:
1210Y0500822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 1210 - In Stock:
132886
- Part#:
0805Y1000331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0805 - In Stock:
61122
- Part#:
2225J0630682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2225 - In Stock:
12055
- Part#:
1812Y0500333KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
51340
- Part#:
1210Y5000821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1210 - In Stock:
177451
- Part#:
1210J1K00123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 1210 - In Stock:
89011
- Part#:
1808YA250181MXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1808 - In Stock:
77683
- Part#:
1210J2500272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 250V X7R 1210 - In Stock:
87777
- Part#:
2225J0630180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 2225 - In Stock:
15144
- Part#:
1210J2500392JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 1210 - In Stock:
100452
- Part#:
1825Y1000123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1825 - In Stock:
35718
- Part#:
1206J0160152MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1206 - In Stock:
177890
- Part#:
1111Y3000121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 300V C0G/NP0 1111 - In Stock:
69791
- Part#:
2220Y0250470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
39787
- Part#:
2225Y3K00471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 2225 - In Stock:
26338
- Part#:
1206Y5000680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1206 - In Stock:
73146
- Part#:
1825J3K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 3KV C0G/NP0 1825 - In Stock:
34620
- Part#:
1210Y6300391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V C0G/NP0 1210 - In Stock:
90986
- Part#:
1812Y5000333JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1812 - In Stock:
68893
- Part#:
1210Y1K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
153034
- Part#:
0805Y0160184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 0805 - In Stock:
222566
- Part#:
2225J6300333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 2225 - In Stock:
54445
- Part#:
1210J0160560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1210 - In Stock:
80831
- Part#:
0603J0250152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 0603 - In Stock:
294623
- Part#:
1210Y2500681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1210 - In Stock:
75744
- Part#:
1808Y2000822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1808 - In Stock:
121458
- Part#:
2225J1000824JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 2225 - In Stock:
23002
- Part#:
0805Y0160224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 0805 - In Stock:
164454
- Part#:
0805Y0250561GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0805 - In Stock:
146727
- Part#:
0603Y0250272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 0603 - In Stock:
566030
- Part#:
2220Y1K20103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 2220 - In Stock:
42146
- Part#:
1210J0500474MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1210 - In Stock:
89466
- Part#:
1210J6300153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 630V X7R 1210 - In Stock:
152251
- Part#:
0805J0630102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0805 - In Stock:
285561
- Part#:
1210Y0630180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
71383
- Part#:
1206Y0250471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 1206 - In Stock:
252175
- Part#:
2225Y4K00472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 4KV X7R 2225 - In Stock:
47656
- Part#:
1812J0630561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1812 - In Stock:
106373
- Part#:
1206Y0160332FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1206 - In Stock:
91347
- Part#:
1812Y0160150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1812 - In Stock:
75214
- Part#:
2220Y1000185KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 100V X7R 2220 - In Stock:
28805
- Part#:
2220Y1K50271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV C0G/NP0 2220 - In Stock:
34313
- Part#:
1210Y0500471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1210 - In Stock:
38791
- Part#:
0805J2000152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0805 - In Stock:
334314
- Part#:
0805J0160270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 0805 - In Stock:
122916
- Part#:
1808J1K00392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 1808 - In Stock:
77409
