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#:
0805Y5001P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 500V C0G/NP0 0805 - In Stock:
146202
- Part#:
0805Y5000120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 0805 - In Stock:
218780
- Part#:
1812Y5000274KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
43217
- Part#:
0805J1K00181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1000V X7R 0805 - In Stock:
456316
- Part#:
2220J1K00561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 2220 - In Stock:
71936
- Part#:
0805J3004P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 300V C0G/NP0 0805 - In Stock:
82462
- Part#:
1825Y5000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1825 - In Stock:
48604
- Part#:
0805Y063P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 63V C0G/NP0 0805 - In Stock:
137693
- Part#:
1808J5000820KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V X7R 1808 - In Stock:
103729
- Part#:
0805Y0633P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0805 - In Stock:
171064
- Part#:
1206Y0500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1206 - In Stock:
294417
- Part#:
1206J5002P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1206 - In Stock:
165740
- Part#:
2225J4K00181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 4KV C0G/NP0 2225 - In Stock:
75404
- Part#:
1206Y0500221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
92523
- Part#:
1206J5000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1206 - In Stock:
70178
- Part#:
1206Y0500332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V X7R 1206 - In Stock:
186321
- Part#:
1825Y0160224GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V C0G/NP0 1825 - In Stock:
10155
- Part#:
1210Y2005P60DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 1210 - In Stock:
105412
- Part#:
1206Y0500682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1206 - In Stock:
245746
- Part#:
2220Y1K50182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.5KV C0G 2220 - In Stock:
52343
- Part#:
1812J2000560FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
30029
- Part#:
1210J0500121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
92142
- Part#:
1206Y2500391GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1206 - In Stock:
82658
- Part#:
1210Y2000562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1210 - In Stock:
125431
- Part#:
1210Y1000101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1210 - In Stock:
43217
- Part#:
1808J5000180MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V X7R 1808 - In Stock:
96694
- Part#:
1808Y1000270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1808 - In Stock:
62865
- Part#:
SFCDP5000440ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 44PF 500V AXIAL - In Stock:
2343
- Part#:
1210J1K00471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 1210 - In Stock:
212427
- Part#:
SFTMC5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
4747
- Part#:
1812J1000474JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 100V X7R 1812 - In Stock:
48781
- Part#:
1808Y5000471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1808 - In Stock:
73002
- Part#:
1210J0250562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1210 - In Stock:
69934
- Part#:
1206J5000103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
390012
- Part#:
1812J0630270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1812 - In Stock:
71526
- Part#:
1210J1000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1210 - In Stock:
138069
- Part#:
2225J5000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2225 - In Stock:
46516
- Part#:
1206Y0500122KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 1206 - In Stock:
209308
- Part#:
1206Y0160472KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1206 - In Stock:
247971
- Part#:
1206J1K00471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1206 - In Stock:
87299
- Part#:
1808Y0630184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 63V X7R 1808 - In Stock:
76418
- Part#:
2225Y0630393GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2225 - In Stock:
10111
- Part#:
2225J2000822KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
38115
- Part#:
1812J0100272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 1812 - In Stock:
76973
- Part#:
1812J0630681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1812 - In Stock:
57002
- Part#:
2220Y1000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 2220 - In Stock:
23871
- Part#:
1210Y0500274MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1210 - In Stock:
85657
- Part#:
1812JA250560GCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
48993
- Part#:
1206Y2000152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1206 - In Stock:
88054
- Part#:
0805J5000181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 0805 - In Stock:
233006