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#:
2225Y0250223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2225 - In Stock:
10590
- Part#:
1206J1000331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1206 - In Stock:
198454
- Part#:
1825Y2K00821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV C0G/NP0 1825 - In Stock:
42404
- Part#:
2225Y2000271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 200V C0G/NP0 2225 - In Stock:
34462
- Part#:
1206J0250221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 1206 - In Stock:
186633
- Part#:
1206J3006P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 300V C0G/NP0 1206 - In Stock:
29491
- Part#:
1210Y0500274JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 50V X7R 1210 - In Stock:
61603
- Part#:
1825J0100120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 10V C0G/NP0 1825 - In Stock:
48865
- Part#:
0603J0250101KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 0603 - In Stock:
343458
- Part#:
1812J1K20100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.2KV C0G/NP0 1812 - In Stock:
84275
- Part#:
1825J0500121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1825 - In Stock:
50361
- Part#:
2225J1K20122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.2KV X7R 2225 - In Stock:
43771
- Part#:
0603Y1504P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 150V C0G/NP0 0603 - In Stock:
210302
- Part#:
1206Y0630330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1206 - In Stock:
78709
- Part#:
1812J0500272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1812 - In Stock:
22088
- Part#:
1206J0160821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1206 - In Stock:
294967
- Part#:
0505J1003P90DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 0505 - In Stock:
123256
- Part#:
2225Y0630472JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2225 - In Stock:
22009
- Part#:
1206J5000330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
188896
- Part#:
1808J2000183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1808 - In Stock:
180501
- Part#:
1206J0500334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1206 - In Stock:
138845
- Part#:
1825J0630223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 1825 - In Stock:
44514
- Part#:
2220Y0160270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 2220 - In Stock:
13116
- Part#:
1808J2K00121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1808 - In Stock:
63395
- Part#:
2225J0250333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2225 - In Stock:
9752
- Part#:
1808J2000393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1808 - In Stock:
122826
- Part#:
1206Y5000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1206 - In Stock:
296430
- Part#:
0505Y1500680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 150V C0G/NP0 0505 - In Stock:
55750
- Part#:
0805J0100273JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 0805 - In Stock:
240231
- Part#:
2220Y6300392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 2220 - In Stock:
73684
- Part#:
1812Y0160330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1812 - In Stock:
62109
- Part#:
0603Y0100273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 0603 - In Stock:
484112
- Part#:
1210J0500224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1210 - In Stock:
76127
- Part#:
0805Y0501P50BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
81492
- Part#:
0805Y1000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0805 - In Stock:
139770
- Part#:
1210Y0500182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1210 - In Stock:
38665
- Part#:
1825Y1K20471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV C0G/NP0 1825 - In Stock:
15187
- Part#:
1111Y3001P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 300V C0G/NP0 1111 - In Stock:
69012
- Part#:
1808J0630124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 1808 - In Stock:
82514
- Part#:
0805Y2000360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 200V C0G/NP0 0805 - In Stock:
117752
- Part#:
1825Y2000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1825 - In Stock:
41300
- Part#:
1812JA250390FCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
31989
- Part#:
1812J2000150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1812 - In Stock:
64732
- Part#:
1210Y0160182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
125350
- Part#:
1808J2500680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
153866
- Part#:
1812Y0630824JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 63V X7R 1812 - In Stock:
44449
- Part#:
1206J1000200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 100V C0G/NP0 1206 - In Stock:
112439
- Part#:
0805Y0161P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 16V C0G/NP0 0805 - In Stock:
170113
- Part#:
0805J0504P70BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
78277
- Part#:
1812J0630682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1812 - In Stock:
72068