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#:
1808J2000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1808 - In Stock:
68737
- Part#:
0505J1505P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 0505 - In Stock:
95328
- Part#:
0603J0160150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0603 - In Stock:
205858
- Part#:
0603J0160333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 0603 - In Stock:
260734
- Part#:
1210J6300470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1210 - In Stock:
71093
- Part#:
0805Y2500562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 0805 - In Stock:
184647
- Part#:
2220J1K00472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2220 - In Stock:
54881
- Part#:
2220J0100390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 2220 - In Stock:
27236
- Part#:
1808Y1000122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1808 - In Stock:
46242
- Part#:
0603Y0100104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10UF 10V X7R 0603 - In Stock:
441873
- Part#:
2220J3K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 3KV C0G/NP0 2220 - In Stock:
55861
- Part#:
1206Y0160471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V X7R 1206 - In Stock:
232292
- Part#:
1210Y1000562JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1210 - In Stock:
63255
- Part#:
1812Y6K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 6KV X7R 1812 - In Stock:
68285
- Part#:
1210J6300821KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1210 - In Stock:
102609
- Part#:
2225J0630823FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V C0G/NP0 2225 - In Stock:
7711
- Part#:
1812J0630272FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1812 - In Stock:
25157
- Part#:
1210J0250821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1210 - In Stock:
65430
- Part#:
1825Y2K00561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2KV C0G/NP0 1825 - In Stock:
27936
- Part#:
1825Y5000154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 500V X7R 1825 - In Stock:
46570
- Part#:
1812J0100334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 1812 - In Stock:
68013
- Part#:
1812J0250473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1812 - In Stock:
39134
- Part#:
1210J2505P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1210 - In Stock:
88954
- Part#:
1812Y0250183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1812 - In Stock:
54745
- Part#:
0805Y0500121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0805 - In Stock:
247942
- Part#:
1206J6300561KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1206 - In Stock:
134242
- Part#:
1812J2K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1812 - In Stock:
90274
- Part#:
1825Y0250124FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 1825 - In Stock:
6103
- Part#:
0805J2004P70BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
83539
- Part#:
2220Y0500393GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2220 - In Stock:
19340
- Part#:
1808Y2000472FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1808 - In Stock:
35074
- Part#:
2225J0500151KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 2225 - In Stock:
35215
- Part#:
0505Y2002P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 0505 - In Stock:
101166
- Part#:
0805J0250820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0805 - In Stock:
466814
- Part#:
2211JA250391JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 2211 - In Stock:
46126
- Part#:
1825Y0630185MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 63V X7R 1825 - In Stock:
34602
- Part#:
1210J0160681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1210 - In Stock:
125879
- Part#:
1111Y150P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 150V C0G/NP0 1111 - In Stock:
78183
- Part#:
2220J2K50390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 2220 - In Stock:
80110
- Part#:
0603Y1000822JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 0603 - In Stock:
247862
- Part#:
1812Y0500333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 1812 - In Stock:
19512
- Part#:
2225Y5000273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 2225 - In Stock:
45284
- Part#:
2220J0250180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 2220 - In Stock:
31935
- Part#:
1812J5000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
75940
- Part#:
2220J0160153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 2220 - In Stock:
27982
- Part#:
2220J0500182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 2220 - In Stock:
30864
- Part#:
0603Y0100181JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 0603 - In Stock:
420447
- Part#:
2225Y2500152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2225 - In Stock:
9328
- Part#:
1210J0630102FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
37834
- Part#:
1808Y2K00182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 1808 - In Stock:
128111