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#:
2225Y2000183GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V C0G 2225 - In Stock:
11181
- Part#:
2225Y0500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 2225 - In Stock:
10373
- Part#:
0805Y0500223KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 0805 - In Stock:
210473
- Part#:
1206Y0630271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1206 - In Stock:
189756
- Part#:
1808Y1K00560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1808 - In Stock:
70138
- Part#:
1206J1K00390KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV X7R 1206 - In Stock:
163815
- Part#:
1812J0160124FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 1812 - In Stock:
12646
- Part#:
1206J1K01P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 1KV C0G/NP0 1206 - In Stock:
92654
- Part#:
1111J3000151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 300V C0G/NP0 1111 - In Stock:
98254
- Part#:
SBSMC5000103MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
24382
- Part#:
1206J0500102FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 1206 - In Stock:
30991
- Part#:
2225Y1K00124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 1KV X7R 2225 - In Stock:
23145
- Part#:
0603Y0250472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 0603 - In Stock:
360534
- Part#:
2225J2000564MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 200V X7R 2225 - In Stock:
25542
- Part#:
1210Y0636P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1210 - In Stock:
102633
- Part#:
1111Y5001P60CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 500V C0G/NP0 1111 - In Stock:
4608
- Part#:
1812Y0630153JET - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 63V X7R 1812 - In Stock:
68340
- Part#:
1210J5000182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1210 - In Stock:
40907
- Part#:
0805J2500102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 0805 - In Stock:
180443
- Part#:
0603J100P680DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 100V C0G/NP0 0603 - In Stock:
451131
- Part#:
1206Y0160331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V X7R 1206 - In Stock:
271892
- Part#:
1206Y1000102FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
77624
- Part#:
0603Y0250680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 0603 - In Stock:
302356
- Part#:
2225Y0630562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 2225 - In Stock:
39185
- Part#:
1825Y1K00103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1KV X7R 1825 - In Stock:
56541
- Part#:
1812Y1000153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1812 - In Stock:
16680
- Part#:
1111J2500100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1111 - In Stock:
27906
- Part#:
1808Y0100182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1808 - In Stock:
203389
- Part#:
0805Y5000120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 0805 - In Stock:
124615
- Part#:
1808Y3K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 3KV C0G/NP0 1808 - In Stock:
75829
- Part#:
0805Y0100560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 0805 - In Stock:
187475
- Part#:
2225J0630222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 2225 - In Stock:
44067
- Part#:
2220Y2K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 2220 - In Stock:
54623
- Part#:
1206J0250223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1206 - In Stock:
63857
- Part#:
1825Y1000564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1825 - In Stock:
36564
- Part#:
1206J2003P90DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
186451
- Part#:
1812J1K20271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1812 - In Stock:
73073
- Part#:
0805J0500331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 0805 - In Stock:
401977
- Part#:
1210J2K00472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1210 - In Stock:
104663
- Part#:
1206Y0630333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1206 - In Stock:
216998
- Part#:
1808J5000332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 1808 - In Stock:
87915
- Part#:
1812J1000821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
77174
- Part#:
1812J0500391GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1812 - In Stock:
50701
- Part#:
1825Y2500392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1825 - In Stock:
37626
- Part#:
1825J5000100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1825 - In Stock:
73094
- Part#:
1210Y0630272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
50140
- Part#:
1825Y2000151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1825 - In Stock:
10103
- Part#:
0805J3002P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 300V C0G/NP0 0805 - In Stock:
136030
- Part#:
1210Y0160223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1210 - In Stock:
92348
- Part#:
1808J1K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 1808 - In Stock:
77420