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#:
1812J0250473GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1812 - In Stock:
37080
- Part#:
0805Y5000182JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 0805 - In Stock:
196779
- Part#:
2220Y1000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 2220 - In Stock:
27655
- Part#:
0805Y1002P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0805 - In Stock:
250034
- Part#:
1410Y0250682MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V C0G/NP0 1410 - In Stock:
84653
- Part#:
0805Y1000161GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 100V C0G/NP0 0805 - In Stock:
90985
- Part#:
2225J0500683GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V C0G/NP0 2225 - In Stock:
8606
- Part#:
1812J0630561FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1812 - In Stock:
25500
- Part#:
1808J5000104MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1808 - In Stock:
68225
- Part#:
1825J0630471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1825 - In Stock:
52800
- Part#:
1812Y0160821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1812 - In Stock:
79206
- Part#:
2220J6300822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V C0G/NP0 2220 - In Stock:
25794
- Part#:
2215JA250102JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2215 - In Stock:
25592
- Part#:
1812J0500180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
84351
- Part#:
2225Y0100470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 10V C0G/NP0 2225 - In Stock:
28754
- Part#:
1210J0160180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
86838
- Part#:
2225Y0630273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 2225 - In Stock:
36258
- Part#:
1111Y2001P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 1111 - In Stock:
58932
- Part#:
1206Y0251P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 25V C0G/NP0 1206 - In Stock:
167278
- Part#:
2220Y2000153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 2220 - In Stock:
23043
- Part#:
2220J4K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 4KV C0G/NP0 2220 - In Stock:
62731
- Part#:
1206J1K51P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 1.5KV C0G/NP0 1206 - In Stock:
171096
- Part#:
1210Y2000473JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1210 - In Stock:
64532
- Part#:
1812J6300472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
79733
- Part#:
0805J2501P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0805 - In Stock:
91076
- Part#:
1808YA250181GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
92064
- Part#:
1210Y5000101GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1210 - In Stock:
61078
- Part#:
1825Y0250274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 1825 - In Stock:
31863
- Part#:
1206Y0630123JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1206 - In Stock:
106570
- Part#:
0805J2000180JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0805 - In Stock:
103694
- Part#:
1812J6300221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1812 - In Stock:
95362
- Part#:
1825J0250101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1825 - In Stock:
41505
- Part#:
1812Y2K50561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 1812 - In Stock:
79699
- Part#:
1825Y6K00181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV C0G/NP0 1825 - In Stock:
21395
- Part#:
1808Y0160101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1808 - In Stock:
138083
- Part#:
0505J0500241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 50V C0G/NP0 0505 - In Stock:
99139
- Part#:
0805Y0500562KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V X7R 0805 - In Stock:
225426
- Part#:
2225Y5000104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 2225 - In Stock:
31714
- Part#:
2220J0250224KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 2220 - In Stock:
35280
- Part#:
1808YA250122KXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 1808 - In Stock:
57092
- Part#:
1206Y0500150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1206 - In Stock:
80086
- Part#:
2225Y2500154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2225 - In Stock:
27232
- Part#:
1210J5000681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1210 - In Stock:
104714
- Part#:
2225Y1K00471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
11520
- Part#:
1825Y4K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 1825 - In Stock:
24749
- Part#:
1825Y1K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1825 - In Stock:
19238
- Part#:
0805J0100122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 0805 - In Stock:
255445
- Part#:
1808Y6300561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1808 - In Stock:
54219
- Part#:
0805J1001P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 100V C0G/NP0 0805 - In Stock:
139054
- Part#:
1206Y2K00270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1206 - In Stock:
137091