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#:
0603Y0500681KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V X7R 0603 - In Stock:
387667
- Part#:
1812Y0250151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1812 - In Stock:
47710
- Part#:
0603Y2508P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 0603 - In Stock:
214799
- Part#:
1812Y1K20221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1812 - In Stock:
73360
- Part#:
1812Y2500102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
72975
- Part#:
1210Y5000102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1210 - In Stock:
102683
- Part#:
1812Y2000154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 1812 - In Stock:
62048
- Part#:
1812Y1000470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1812 - In Stock:
81608
- Part#:
2225J0250683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 2225 - In Stock:
50637
- Part#:
1812J6300151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1812 - In Stock:
91056
- Part#:
1808J2500122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1808 - In Stock:
153700
- Part#:
1808J1K00151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1808 - In Stock:
46330
- Part#:
1812Y1K20273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1.2KV X7R 1812 - In Stock:
62826
- Part#:
0603J063P680CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
370943
- Part#:
0805Y1506P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 150V C0G/NP0 0805 - In Stock:
70899
- Part#:
1812J0250224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1812 - In Stock:
79621
- Part#:
0505Y2008P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0505 - In Stock:
78075
- Part#:
0805Y0100184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V X7R 0805 - In Stock:
242192
- Part#:
1210J0160101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1210 - In Stock:
71277
- Part#:
0805Y5000221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 0805 - In Stock:
135369
- Part#:
2220J0250220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 2220 - In Stock:
29832
- Part#:
2225Y0100124KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 2225 - In Stock:
22637
- Part#:
1210J0160822GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1210 - In Stock:
62247
- Part#:
1206Y0631P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
89519
- Part#:
1111Y1004P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 100V C0G/NP0 1111 - In Stock:
34491
- Part#:
1808Y0630152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1808 - In Stock:
101709
- Part#:
2225J6300471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 2225 - In Stock:
51003
- Part#:
2220J0250560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 2220 - In Stock:
38294
- Part#:
1210J2000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
56147
- Part#:
1206J5000101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
104273
- Part#:
1812J5000270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
70593
- Part#:
0805J0500104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 0805 - In Stock:
369463
- Part#:
2220J1000153KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2220 - In Stock:
42925
- Part#:
1210J0250223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1210 - In Stock:
153913
- Part#:
2225Y2500151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2225 - In Stock:
26042
- Part#:
0603J0250180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 0603 - In Stock:
194872
- Part#:
2220J0160185KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 2220 - In Stock:
33603
- Part#:
1206Y2K00821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1206 - In Stock:
282904
- Part#:
1808Y0630391JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 1808 - In Stock:
89273
- Part#:
1808Y1K20120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1808 - In Stock:
85159
- Part#:
1825Y0630182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1825 - In Stock:
38182
- Part#:
0603Y0160332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 0603 - In Stock:
298860
- Part#:
1210J5000223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1210 - In Stock:
152901
- Part#:
0603Y010P820BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 10V C0G/NP0 0603 - In Stock:
159749
- Part#:
0603Y2001P70DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0603 - In Stock:
189680
- Part#:
1825Y0250331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 25V C0G/NP0 1825 - In Stock:
39866
- Part#:
2225Y0100154KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 2225 - In Stock:
22589
- Part#:
1808JA250271KXRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
91297
- Part#:
1812Y1000471KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
78616
- Part#:
1111J5003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1111 - In Stock:
42173