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#:
1825J0250393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 1825 - In Stock:
40759
- Part#:
2225J0630153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V C0G/NP0 2225 - In Stock:
7154
- Part#:
1812Y0250683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V X7R 1812 - In Stock:
91902
- Part#:
0805J1000562MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 0805 - In Stock:
103556
- Part#:
0603J0501P00CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0603 - In Stock:
222930
- Part#:
1825J1K20330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1825 - In Stock:
42729
- Part#:
1206Y1K00103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1206 - In Stock:
208032
- Part#:
1206Y5003P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 500V C0G/NP0 1206 - In Stock:
120498
- Part#:
1825J0250273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1825 - In Stock:
39210
- Part#:
1210Y2000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1210 - In Stock:
78022
- Part#:
2220Y0630561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2220 - In Stock:
11976
- Part#:
0603J0633P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 63V C0G/NP0 0603 - In Stock:
218681
- Part#:
1210Y2500472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V C0G/NP0 1210 - In Stock:
98978
- Part#:
2225J1K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 2225 - In Stock:
58046
- Part#:
2220J2000821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2220 - In Stock:
19372
- Part#:
2220Y0100821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V C0G/NP0 2220 - In Stock:
12189
- Part#:
1812J2K50181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV X7R 1812 - In Stock:
93299
- Part#:
1812Y5000220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1812 - In Stock:
61588
- Part#:
2220Y0500473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2220 - In Stock:
43538
- Part#:
1812J0250394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1812 - In Stock:
78413
- Part#:
0603J0500470GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
69771
- Part#:
1808J0160270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1808 - In Stock:
58648
- Part#:
0805Y2000160KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 200V C0G/NP0 0805 - In Stock:
122361
- Part#:
1825J4K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 4KV C0G/NP0 1825 - In Stock:
72157
- Part#:
1812J0630152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1812 - In Stock:
58786
- Part#:
1206Y1K00151KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
130844
- Part#:
0805Y5000271KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 0805 - In Stock:
324298
- Part#:
1812J1000562MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V C0G/NP0 1812 - In Stock:
62328
- Part#:
2220J0250390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2220 - In Stock:
24786
- Part#:
2220J0160683FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 2220 - In Stock:
6735
- Part#:
2220J5000331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2220 - In Stock:
17462
- Part#:
2225J1000104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 2225 - In Stock:
34853
- Part#:
1206Y0630331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 1206 - In Stock:
143860
- Part#:
2220Y4K00472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 4KV X7R 2220 - In Stock:
63464
- Part#:
2225J0500183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2225 - In Stock:
10593
- Part#:
1825J2000153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1825 - In Stock:
45453
- Part#:
0805Y2000910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0805 - In Stock:
56849
- Part#:
0603J0160822JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 0603 - In Stock:
272041
- Part#:
2220J0250333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 2220 - In Stock:
44761
- Part#:
1111J5002P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1111 - In Stock:
79299
- Part#:
1210J1000103KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.01UF 100V C0G/NP0 1210 - In Stock:
87276
- Part#:
1808J1000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
95728
- Part#:
0505J2001P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 0505 - In Stock:
117674
- Part#:
0603Y5000821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 0603 - In Stock:
544962
- Part#:
1111Y1K00620KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 62PF 1KV C0G/NP0 1111 - In Stock:
71035
- Part#:
1111Y2000911GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 910PF 200V C0G/NP0 1111 - In Stock:
30552
- Part#:
1210Y2500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1210 - In Stock:
57173
- Part#:
1808Y1000220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
214828
- Part#:
1812Y0100104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 1812 - In Stock:
31121
- Part#:
1812J0250390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1812 - In Stock:
98151