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#:
1206Y2500473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 1206 - In Stock:
101489
- Part#:
0805J050P800BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 50V C0G/NP0 0805 - In Stock:
138624
- Part#:
1210J1000270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1210 - In Stock:
76786
- Part#:
1808YA250221JXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
65354
- Part#:
1206Y1K22P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1.2KV C0G/NP0 1206 - In Stock:
235602
- Part#:
1812J2500820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1812 - In Stock:
87326
- Part#:
1210J0500393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1210 - In Stock:
88247
- Part#:
1206Y0500822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1206 - In Stock:
152933
- Part#:
1808Y1000123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF C0G/NP0 1808 - In Stock:
66573
- Part#:
1206Y0500181KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1206 - In Stock:
169817
- Part#:
0603J1504P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 150V C0G/NP0 0603 - In Stock:
119848
- Part#:
1206J0630471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V X7R 1206 - In Stock:
195326
- Part#:
1206J0160101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1206 - In Stock:
206168
- Part#:
0603J0502P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
317663
- Part#:
1812J0500682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
51184
- Part#:
1111Y2006P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 200V C0G/NP0 1111 - In Stock:
28906
- Part#:
1812Y6300151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1812 - In Stock:
75780
- Part#:
2220Y0160331GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2220 - In Stock:
12148
- Part#:
1206J0100562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1206 - In Stock:
286776
- Part#:
1111Y3000101JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 300V C0G/NP0 1111 - In Stock:
57920
- Part#:
0505Y2500680JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0505 - In Stock:
57485
- Part#:
1825J3K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 1825 - In Stock:
32646
- Part#:
2220Y6300471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 2220 - In Stock:
61619
- Part#:
1808JA250120KCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
74937
- Part#:
0505J0631P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0505 - In Stock:
134435
- Part#:
2225Y1K00332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV C0G/NP0 2225 - In Stock:
21617
- Part#:
0805Y6300181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 0805 - In Stock:
465883
- Part#:
1206Y0630221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1206 - In Stock:
89127
- Part#:
0603J0160821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0603 - In Stock:
495921
- Part#:
1812J2000561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1812 - In Stock:
63484
- Part#:
1210Y1005P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 100V C0G/NP0 1210 - In Stock:
95830
- Part#:
1812J0160122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1812 - In Stock:
80619
- Part#:
2225Y0630104FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 2225 - In Stock:
6118
- Part#:
0805J2500223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 0805 - In Stock:
226543
- Part#:
0805J0630823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 0805 - In Stock:
214713
- Part#:
1111J1500102GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 150V C0G/NP0 1111 - In Stock:
46168
- Part#:
2220Y2K00183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 2KV X7R 2220 - In Stock:
44836
- Part#:
1825Y2K50180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1825 - In Stock:
48739
- Part#:
2220Y0250224FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V C0G/NP0 2220 - In Stock:
5783
- Part#:
2220J6K00331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 2220 - In Stock:
75804
- Part#:
2225Y1K50330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 2225 - In Stock:
36712
- Part#:
2220J1K00331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 2220 - In Stock:
36461
- Part#:
2225J0250271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 2225 - In Stock:
36265
- Part#:
1812J0160333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1812 - In Stock:
57215
- Part#:
2225J0160563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 2225 - In Stock:
34100
- Part#:
1206Y6300390GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1206 - In Stock:
106956
- Part#:
2225Y5000334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 500V X7R 2225 - In Stock:
27244
- Part#:
1111Y3002P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 300V C0G/NP0 1111 - In Stock:
86496
- Part#:
1812Y0630271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
77280
- Part#:
1812J6300821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1812 - In Stock:
87636