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#:
1808Y1000151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1808 - In Stock:
147638
- Part#:
2225J2500681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2225 - In Stock:
22798
- Part#:
1812Y0160391GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1812 - In Stock:
65122
- Part#:
2225J0630681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2225 - In Stock:
16144
- Part#:
1825J0100335KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 1825 - In Stock:
32957
- Part#:
1812Y1000222GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
65501
- Part#:
0805Y5006P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
142923
- Part#:
2225Y0250562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2225 - In Stock:
14339
- Part#:
2220Y2000181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2220 - In Stock:
19648
- Part#:
2225Y1K00103MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 2225 - In Stock:
49401
- Part#:
2225Y3K00470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 2225 - In Stock:
51973
- Part#:
1808Y0630682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1808 - In Stock:
150144
- Part#:
2220J0500182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 2220 - In Stock:
20938
- Part#:
2225J5000471JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2225 - In Stock:
56528
- Part#:
1825Y0250125JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1825 - In Stock:
31165
- Part#:
2225Y2500154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2225 - In Stock:
24217
- Part#:
1206Y1004P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1206 - In Stock:
134074
- Part#:
0603J2507P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 250V C0G/NP0 0603 - In Stock:
76025
- Part#:
1206J1000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1206 - In Stock:
160683
- Part#:
2220Y0630220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 2220 - In Stock:
46411
- Part#:
0603J0500221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0603 - In Stock:
111527
- Part#:
1210Y0630472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 1210 - In Stock:
123632
- Part#:
1812Y6300562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1812 - In Stock:
63975
- Part#:
1210J5000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
143654
- Part#:
1812Y1K00681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
76913
- Part#:
2225J1K00393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 2225 - In Stock:
30551
- Part#:
1808J0630121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 1808 - In Stock:
191065
- Part#:
2225J0100474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 10V X7R 2225 - In Stock:
49267
- Part#:
2225J6300182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 2225 - In Stock:
52426
- Part#:
1210Y2500271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1210 - In Stock:
59776
- Part#:
1210Y1K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1210 - In Stock:
117540
- Part#:
1210J1003P90CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1210 - In Stock:
68589
- Part#:
1808Y0630681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1808 - In Stock:
122279
- Part#:
2225Y0500823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 2225 - In Stock:
37001
- Part#:
2225Y0630125MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2225 - In Stock:
23641
- Part#:
1206Y0250820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1206 - In Stock:
113043
- Part#:
1206J1K00271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
77177
- Part#:
1808Y5000332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V X7R 1808 - In Stock:
98500
- Part#:
2225J1K00120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 2225 - In Stock:
30545
- Part#:
1210Y0630122MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1210 - In Stock:
96226
- Part#:
2225J1000273GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2225 - In Stock:
12107
- Part#:
1808Y5000102GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
96723
- Part#:
0603J0250470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 0603 - In Stock:
248751
- Part#:
1808J3K06P80BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 3KV C0G/NP0 1808 - In Stock:
83307
- Part#:
1206Y0100822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1206 - In Stock:
176792
- Part#:
1812J0160223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1812 - In Stock:
79541
- Part#:
2220J6300152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 2220 - In Stock:
37749
- Part#:
1210J0100100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1210 - In Stock:
111058
- Part#:
1808J2K50181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 1808 - In Stock:
101787
- Part#:
0603J2000121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0603 - In Stock:
415550