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#:
2225J5K00272JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 5KV X7R 2225 - In Stock:
55496
- Part#:
1825Y0250125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1825 - In Stock:
36531
- Part#:
1825J6K00561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 6KV X7R 1825 - In Stock:
71941
- Part#:
1812J0160561KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1812 - In Stock:
93971
- Part#:
1825J0160120GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1825 - In Stock:
25053
- Part#:
1210Y1000682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1210 - In Stock:
55085
- Part#:
0603Y1000120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
96684
- Part#:
1812J2000564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 200V X7R 1812 - In Stock:
39371
- Part#:
1210Y2000104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1210 - In Stock:
95778
- Part#:
1206J5001P00CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 500V C0G/NP0 1206 - In Stock:
121795
- Part#:
2220Y3K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 2220 - In Stock:
59742
- Part#:
1206Y0100823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1206 - In Stock:
231879
- Part#:
1210J0160103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 1210 - In Stock:
26171
- Part#:
0805J0100122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 0805 - In Stock:
155543
- Part#:
1206Y0160154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V X7R 1206 - In Stock:
152646
- Part#:
1825J2000684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 200V X7R 1825 - In Stock:
33347
- Part#:
1808Y0630221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 1808 - In Stock:
159165
- Part#:
0805J0250471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 0805 - In Stock:
218205
- Part#:
1206Y0500333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1206 - In Stock:
204045
- Part#:
1808Y2000681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 1808 - In Stock:
125524
- Part#:
1210J0250220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1210 - In Stock:
73038
- Part#:
2220J1000273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 2220 - In Stock:
52202
- Part#:
1808J2508P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1808 - In Stock:
64322
- Part#:
1812Y0630680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1812 - In Stock:
69211
- Part#:
0805J1000272MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 0805 - In Stock:
91769
- Part#:
1808Y0100564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1808 - In Stock:
106244
- Part#:
1206J0630820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1206 - In Stock:
174962
- Part#:
0805Y1000301GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 100V C0G/NP0 0805 - In Stock:
64532
- Part#:
1210Y0160183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1210 - In Stock:
131159
- Part#:
1210Y0630181JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1210 - In Stock:
89796
- Part#:
0603J2500101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V X7R 0603 - In Stock:
409993
- Part#:
1825J6300563MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 630V X7R 1825 - In Stock:
58015
- Part#:
0805J6305P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 0805 - In Stock:
219522
- Part#:
1812J1000224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
85394
- Part#:
1206Y0630682JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1206 - In Stock:
142675
- Part#:
2225J2500682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 2225 - In Stock:
18874
- Part#:
1812J0500394MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1812 - In Stock:
51039
- Part#:
0603Y3006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 300V C0G/NP0 0603 - In Stock:
158391
- Part#:
1206J0250271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1206 - In Stock:
216739
- Part#:
0805Y0500391JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
87661
- Part#:
2225J2K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 2225 - In Stock:
56942
- Part#:
0805Y1000182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 0805 - In Stock:
243051
- Part#:
1111J1K00111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 1KV C0G/NP0 1111 - In Stock:
63153
- Part#:
2220Y0500223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2220 - In Stock:
12265
- Part#:
1210J1000121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
148688
- Part#:
0603J5006P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0603 - In Stock:
417651
- Part#:
1808YA250150GCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
70248
- Part#:
1210Y0160123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1210 - In Stock:
93096
- Part#:
2220J1K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2220 - In Stock:
85895
- Part#:
0805Y0250332KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
391293