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#:
2220Y0630124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V C0G/NP0 2220 - In Stock:
27911
- Part#:
2220Y0630104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V X7R 2220 - In Stock:
53955
- Part#:
2220Y5K00151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 2220 - In Stock:
25358
- Part#:
1210Y0630120FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1210 - In Stock:
36869
- Part#:
1210Y0503P90CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1210 - In Stock:
66344
- Part#:
1210Y1000563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1210 - In Stock:
83396
- Part#:
1210Y1K00270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1210 - In Stock:
104711
- Part#:
2220J1K50473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.5KV X7R 2220 - In Stock:
44073
- Part#:
1206J2500331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1206 - In Stock:
66676
- Part#:
1206Y1K00222KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 1206 - In Stock:
139817
- Part#:
1808J1K20560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1808 - In Stock:
67102
- Part#:
0603Y0160150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 0603 - In Stock:
98785
- Part#:
2225J0630125JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2225 - In Stock:
33730
- Part#:
1825Y1K50221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1825 - In Stock:
34649
- Part#:
1812J2500122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1812 - In Stock:
86810
- Part#:
1812J2500122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1812 - In Stock:
38067
- Part#:
1812J1K50153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
78853
- Part#:
SFCDP5000941MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 940PF 500V AXIAL - In Stock:
5482
- Part#:
2225J0630562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 2225 - In Stock:
26813
- Part#:
1825J1K20272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV C0G 1825 - In Stock:
46408
- Part#:
1808J5000391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1808 - In Stock:
114221
- Part#:
1808J0100122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 1808 - In Stock:
185290
- Part#:
0805Y1000102MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0805 - In Stock:
374339
- Part#:
1111Y5002P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1111 - In Stock:
73203
- Part#:
1812J0630220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 63V C0G/NP0 1812 - In Stock:
29214
- Part#:
1812J0160394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1812 - In Stock:
71637
- Part#:
2225Y1K00472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV X7R 2225 - In Stock:
53468
- Part#:
1812Y0160272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1812 - In Stock:
66855
- Part#:
1812YA250221FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
16889
- Part#:
1812Y0500474KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 50V X7R 1812 - In Stock:
107621
- Part#:
1808Y0630333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1808 - In Stock:
39370
- Part#:
1210J1K20103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1210 - In Stock:
132792
- Part#:
1206Y2001P50BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
61981
- Part#:
1812Y0500562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
62396
- Part#:
1808J2000683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1808 - In Stock:
76095
- Part#:
1825Y1K50272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV X7R 1825 - In Stock:
63395
- Part#:
0603J0630102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0603 - In Stock:
203632
- Part#:
1210Y0500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
63824
- Part#:
2220J0500104KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 2220 - In Stock:
32250
- Part#:
2225Y2000473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 2225 - In Stock:
49606
- Part#:
1808J0250821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 1808 - In Stock:
127257
- Part#:
1206J0630394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1206 - In Stock:
113090
- Part#:
1812J5000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1812 - In Stock:
90244
- Part#:
1111J6301P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 630V C0G/NP0 1111 - In Stock:
79488
- Part#:
1812Y1K00221JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1812 - In Stock:
70606
- Part#:
1808Y2000123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 200V X7R 1808 - In Stock:
141616
- Part#:
2220J0630821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 2220 - In Stock:
30577
- Part#:
1812J0500472JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
79029
- Part#:
1808J0500392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1808 - In Stock:
93754
- Part#:
1812J0160180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1812 - In Stock:
71268