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#:
2220J0100681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V C0G/NP0 2220 - In Stock:
47077
- Part#:
1206Y6300221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1206 - In Stock:
135817
- Part#:
1812Y1000823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1812 - In Stock:
79140
- Part#:
1206Y0250682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1206 - In Stock:
200446
- Part#:
1210Y0250224JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 1210 - In Stock:
111030
- Part#:
0805J2500391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 0805 - In Stock:
189352
- Part#:
0805J2004P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0805 - In Stock:
234752
- Part#:
1808J1000122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1808 - In Stock:
134787
- Part#:
0805J0630150JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0805 - In Stock:
221358
- Part#:
1206Y3000160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 1206 - In Stock:
83581
- Part#:
1808J2500103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 1808 - In Stock:
129584
- Part#:
2225Y2500471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2225 - In Stock:
10610
- Part#:
1210Y0630473JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1210 - In Stock:
73570
- Part#:
1210Y0500563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1210 - In Stock:
141338
- Part#:
1812J0630333JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1812 - In Stock:
44331
- Part#:
1812J0500105KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1812 - In Stock:
56544
- Part#:
1812Y5000153JER - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 500V X7R 1812 - In Stock:
82407
- Part#:
1808J0500184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1808 - In Stock:
57587
- Part#:
1808YA250180GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
84712
- Part#:
1206Y1K00471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1206 - In Stock:
78115
- Part#:
1812Y0250563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1812 - In Stock:
95333
- Part#:
SFBMC5000221MC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 220PF 500V AXIAL - In Stock:
5879
- Part#:
2220J6K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 6KV C0G/NP0 2220 - In Stock:
73942
- Part#:
0805J0500150GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0805 - In Stock:
132863
- Part#:
2225Y0500470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2225 - In Stock:
24459
- Part#:
2220Y1K00822GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1KV C0G/NP0 2220 - In Stock:
14160
- Part#:
1206J0500392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1206 - In Stock:
126266
- Part#:
1825J0100391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 1825 - In Stock:
51975
- Part#:
2225Y1K50472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV C0G 2225 - In Stock:
25119
- Part#:
1206Y6300330GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1206 - In Stock:
102426
- Part#:
0603Y2502P70CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0603 - In Stock:
224673
- Part#:
2225J5000393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 500V X7R 2225 - In Stock:
69907
- Part#:
0805J2500822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 0805 - In Stock:
239361
- Part#:
2220J2000223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2220 - In Stock:
39185
- Part#:
2220Y2K50560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 2220 - In Stock:
56118
- Part#:
2220J0100391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 2220 - In Stock:
28347
- Part#:
1210Y0500272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1210 - In Stock:
146456
- Part#:
1206Y5000101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V X7R 1206 - In Stock:
182597
- Part#:
1206J0251P00BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 25V C0G/NP0 1206 - In Stock:
78484
- Part#:
1808J1K50470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 1808 - In Stock:
163676
- Part#:
1812J5000270JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
98903
- Part#:
2220J5000271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2220 - In Stock:
38162
- Part#:
2225Y2500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2225 - In Stock:
6491
- Part#:
0805Y2001P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 0805 - In Stock:
86097
- Part#:
2225J0500823FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
7297
- Part#:
2225Y2000154KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 200V X7R 2225 - In Stock:
36366
- Part#:
1808JA250820GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1808 - In Stock:
79844
- Part#:
1825Y2000101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1825 - In Stock:
11121
- Part#:
0603J1000180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
317405
- Part#:
0805J2000560FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0805 - In Stock:
68626