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#:
SFBDT5000472MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 4700PF 500V AXIAL - In Stock:
6183
- Part#:
1210Y0500272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1210 - In Stock:
77904
- Part#:
0805J1000471KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 0805 - In Stock:
250243
- Part#:
1808Y0160122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1808 - In Stock:
146145
- Part#:
1825Y3K00152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 3KV X7R 1825 - In Stock:
47442
- Part#:
1812Y2500683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1812 - In Stock:
59712
- Part#:
1210Y2000391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
64115
- Part#:
2220Y1K00820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 2220 - In Stock:
19767
- Part#:
1206J0500683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1206 - In Stock:
190369
- Part#:
1206J0160392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1206 - In Stock:
48482
- Part#:
1206Y1500331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 150V C0G/NP0 1206 - In Stock:
77880
- Part#:
0505Y1006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0505 - In Stock:
86185
- Part#:
2220Y2500393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 2220 - In Stock:
38613
- Part#:
1210Y1000331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1210 - In Stock:
43282
- Part#:
1210Y0630153MER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V X7R 1210 - In Stock:
112917
- Part#:
1808J0160392KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1808 - In Stock:
139651
- Part#:
2225J1000183KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2225 - In Stock:
39131
- Part#:
0603J0160330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 0603 - In Stock:
136706
- Part#:
1210Y0100683FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V C0G/NP0 1210 - In Stock:
29321
- Part#:
0603J0250823JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 0603 - In Stock:
305040
- Part#:
1825J5000153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 1825 - In Stock:
44048
- Part#:
1206J1000392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
280632
- Part#:
2220J4K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 2220 - In Stock:
77850
- Part#:
1210J0250222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1210 - In Stock:
137656
- Part#:
1812J0160391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1812 - In Stock:
79734
- Part#:
2220Y2000474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2220 - In Stock:
40866
- Part#:
1808J0250101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1808 - In Stock:
68413
- Part#:
2220J2500683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 2220 - In Stock:
41863
- Part#:
0805J0630330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
295462
- Part#:
1808J6300681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V X7R 1808 - In Stock:
90935
- Part#:
2225J5000822JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 2225 - In Stock:
29663
- Part#:
0805Y6300151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 0805 - In Stock:
102600
- Part#:
1206J0630161JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 63V C0G/NP0 1206 - In Stock:
100986
- Part#:
1808Y0165P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 16V C0G/NP0 1808 - In Stock:
72421
- Part#:
2220J5000101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2220 - In Stock:
11172
- Part#:
1210Y5000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
92901
- Part#:
1812J5000821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1812 - In Stock:
95824
- Part#:
1206J2501P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 1206 - In Stock:
135708
- Part#:
1206Y5000822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1206 - In Stock:
175837
- Part#:
1206Y6303P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1206 - In Stock:
91386
- Part#:
1808Y0500561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1808 - In Stock:
112537
- Part#:
1808J0250562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V X7R 1808 - In Stock:
146386
- Part#:
1812J2000221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1812 - In Stock:
80257
- Part#:
1210Y0630682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1210 - In Stock:
107760
- Part#:
2220J0500330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 2220 - In Stock:
49290
- Part#:
0805J1000151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0805 - In Stock:
190760
- Part#:
1808YA250271GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
74462
- Part#:
1206Y3000331GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 300V C0G/NP0 1206 - In Stock:
78667
- Part#:
2215JA250102GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 2215 - In Stock:
14296
- Part#:
0805Y1000390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0805 - In Stock:
79433