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#:
2225Y3K00560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 3KV C0G/NP0 2225 - In Stock:
17494
- Part#:
0805Y0630821KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
250432
- Part#:
1206Y2500121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1206 - In Stock:
72641
- Part#:
1210Y2000271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 1210 - In Stock:
75575
- Part#:
1825Y2000474JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 1825 - In Stock:
31346
- Part#:
1210J5000272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
66858
- Part#:
1812Y1K20333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.2KV X7R 1812 - In Stock:
73425
- Part#:
1825Y1K50222JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV C0G 1825 - In Stock:
43909
- Part#:
0603Y1001P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 0603 - In Stock:
243785
- Part#:
0603J2500620FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 250V C0G/NP0 0603 - In Stock:
61550
- Part#:
2225J2500564KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 250V X7R 2225 - In Stock:
23306
- Part#:
1825Y0250272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1825 - In Stock:
10682
- Part#:
0805Y5000360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 500V C0G/NP0 0805 - In Stock:
73280
- Part#:
1808YA250221JXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
76291
- Part#:
0603Y0630101KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
401285
- Part#:
1210Y2000273JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V X7R 1210 - In Stock:
63803
- Part#:
2220Y2K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2.5KV C0G/NP0 2220 - In Stock:
17193
- Part#:
2225Y2000220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2225 - In Stock:
20658
- Part#:
1210J1000331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1210 - In Stock:
76048
- Part#:
1808Y2000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1808 - In Stock:
109401
- Part#:
2225J0160823GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 2225 - In Stock:
15756
- Part#:
1812J0630223KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1812 - In Stock:
52658
- Part#:
1812Y0500103KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1812 - In Stock:
76662
- Part#:
0603J0100100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 0603 - In Stock:
94561
- Part#:
1210J6300680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1210 - In Stock:
96382
- Part#:
1210J0630823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1210 - In Stock:
112898
- Part#:
0805Y3000510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 300V C0G/NP0 0805 - In Stock:
52014
- Part#:
1210J0250120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1210 - In Stock:
54058
- Part#:
1206J1500101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 150V C0G/NP0 1206 - In Stock:
66839
- Part#:
1825Y0100150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 1825 - In Stock:
21615
- Part#:
1808Y0500332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1808 - In Stock:
138858
- Part#:
1111J5002P00DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1111 - In Stock:
4868
- Part#:
1812J0630100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1812 - In Stock:
105663
- Part#:
SFCDC5000331MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 330PF 500V AXIAL - In Stock:
5954
- Part#:
1206Y2501P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 250V C0G/NP0 1206 - In Stock:
136585
- Part#:
0805J0250273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 0805 - In Stock:
388503
- Part#:
1808Y2500270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
93171
- Part#:
2220Y0160181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2220 - In Stock:
17626
- Part#:
2225Y2000562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2225 - In Stock:
12585
- Part#:
0805Y3000510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 300V C0G/NP0 0805 - In Stock:
106546
- Part#:
1210Y0250121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1210 - In Stock:
91018
- Part#:
2225J1K50821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV C0G/NP0 2225 - In Stock:
41517
- Part#:
0603J5000180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 0603 - In Stock:
122635
- Part#:
1206J1K00150KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV X7R 1206 - In Stock:
204514
- Part#:
1206J0630333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
175735
- Part#:
1808Y0250273KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V C0G/NP0 1808 - In Stock:
90221
- Part#:
1206Y0500391JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V X7R 1206 - In Stock:
166478
- Part#:
0805Y0500181MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0805 - In Stock:
316450
- Part#:
1812J1000105KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 100V X7R 1812 - In Stock:
61934
- Part#:
1808YA250820KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
86985