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#:
0805Y2000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 0805 - In Stock:
196946
- Part#:
1210J1000123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 1210 - In Stock:
32877
- Part#:
1210Y1000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
121618
- Part#:
0805Y0630471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0805 - In Stock:
425824
- Part#:
1206J0500391FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1206 - In Stock:
69694
- Part#:
2220J0500820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2220 - In Stock:
42186
- Part#:
1812Y1K00221GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
46287
- Part#:
0603J0106P80DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 10V C0G/NP0 0603 - In Stock:
361904
- Part#:
1210Y0630394KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1210 - In Stock:
104023
- Part#:
1111J1000130KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 100V C0G/NP0 1111 - In Stock:
68723
- Part#:
0603Y0100390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 0603 - In Stock:
347143
- Part#:
1111J1000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1111 - In Stock:
57396
- Part#:
2225Y6K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 6KV X7R 2225 - In Stock:
54284
- Part#:
1206J1000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 1206 - In Stock:
199530
- Part#:
1808J0500473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1808 - In Stock:
108114
- Part#:
1808J5000220KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1808 - In Stock:
131389
- Part#:
1812J3K00820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1812 - In Stock:
78463
- Part#:
0603Y1000330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
92729
- Part#:
1210J5000683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
138776
- Part#:
1206Y250P900DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
141869
- Part#:
0603J2001P50CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0603 - In Stock:
337040
- Part#:
2225J0100822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2225 - In Stock:
38284
- Part#:
1206Y5000273KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1206 - In Stock:
149621
- Part#:
1808J0100101MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V X7R 1808 - In Stock:
180925
- Part#:
1206Y0250123FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1206 - In Stock:
47522
- Part#:
2225Y6K00181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 6KV C0G/NP0 2225 - In Stock:
54822
- Part#:
1812Y2000100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1812 - In Stock:
70940
- Part#:
1825J1K20152JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1.2KV C0G 1825 - In Stock:
56352
- Part#:
2225Y0160563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 2225 - In Stock:
47167
- Part#:
1812Y5000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
61999
- Part#:
1808Y2500560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1808 - In Stock:
83652
- Part#:
1808Y2K55P60BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2.5KV C0G/NP0 1808 - In Stock:
60120
- Part#:
1808Y0250103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1808 - In Stock:
146738
- Part#:
1812J0630392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
24495
- Part#:
2225Y5000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 2225 - In Stock:
49959
- Part#:
2225Y0160184FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V C0G/NP0 2225 - In Stock:
4195
- Part#:
1808Y1K50820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.5KV C0G/NP0 1808 - In Stock:
71722
- Part#:
0805Y1000393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 0805 - In Stock:
288248
- Part#:
1812Y3K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 1812 - In Stock:
86917
- Part#:
1206Y0160471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1206 - In Stock:
144934
- Part#:
2225Y5000682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 2225 - In Stock:
36504
- Part#:
1808J0250682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1808 - In Stock:
99603
- Part#:
1812Y0630824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1812 - In Stock:
44296
- Part#:
1206J2000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1206 - In Stock:
257059
- Part#:
1210Y6300330JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1210 - In Stock:
126877
- Part#:
0805Y0630183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0805 - In Stock:
307046
- Part#:
1206J100P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 100V C0G/NP0 1206 - In Stock:
67127
- Part#:
1206Y0630561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1206 - In Stock:
67320
- Part#:
1206J5000680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1206 - In Stock:
96466
- Part#:
1812J5000330KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V X7R 1812 - In Stock:
57562