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#:
1808J1000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1808 - In Stock:
122441
- Part#:
1111J2500270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1111 - In Stock:
57892
- Part#:
0805Y0500561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V X7R 0805 - In Stock:
204966
- Part#:
1812J0250563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1812 - In Stock:
67068
- Part#:
2220J0160181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2220 - In Stock:
8396
- Part#:
1210J6300152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V C0G/NP0 1210 - In Stock:
79792
- Part#:
0603J1000821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 0603 - In Stock:
434456
- Part#:
0805Y0100820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 0805 - In Stock:
335488
- Part#:
1812Y1K00272MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 1812 - In Stock:
87927
- Part#:
0805J0500124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 0805 - In Stock:
234892
- Part#:
2220J1K00100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 2220 - In Stock:
28827
- Part#:
1210Y0250822MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1210 - In Stock:
95742
- Part#:
1206Y1000102KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1206 - In Stock:
213203
- Part#:
2220Y2K50271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2.5KV X7R 2220 - In Stock:
68521
- Part#:
1206J1K06P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 1KV C0G/NP0 1206 - In Stock:
97183
- Part#:
0603J1500510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 150V C0G/NP0 0603 - In Stock:
194536
- Part#:
1206J0250272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V X7R 1206 - In Stock:
251242
- Part#:
1812J5000103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V C0G 1812 - In Stock:
22726
- Part#:
2225J5000821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 2225 - In Stock:
56881
- Part#:
1206J0500560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
153268
- Part#:
0603Y2500152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 0603 - In Stock:
322553
- Part#:
2225Y2500184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 2225 - In Stock:
25256
- Part#:
SFCDC5000102MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7017
- Part#:
1210Y0160470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1210 - In Stock:
40527
- Part#:
1812J0500153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1812 - In Stock:
17279
- Part#:
1210J0630333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 1210 - In Stock:
99110
- Part#:
0603Y0250393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 0603 - In Stock:
339527
- Part#:
1825J0160101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1825 - In Stock:
40767
- Part#:
2225J0250332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 2225 - In Stock:
14419
- Part#:
1825J6300181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1825 - In Stock:
30916
- Part#:
1210J2506P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1210 - In Stock:
102905
- Part#:
0603Y0500181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 0603 - In Stock:
466813
- Part#:
0805J0630222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 0805 - In Stock:
164506
- Part#:
0505J2001P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 0505 - In Stock:
80342
- Part#:
2225Y1K00393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 2225 - In Stock:
42008
- Part#:
1812Y5000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1812 - In Stock:
73412
- Part#:
1210Y0100104FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 1210 - In Stock:
31647
- Part#:
0505J0500161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 50V C0G/NP0 0505 - In Stock:
37058
- Part#:
1808Y2000102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
100359
- Part#:
1812Y3K00220JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 3KV C0G/NP0 1812 - In Stock:
73734
- Part#:
1111Y5000910FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 500V C0G/NP0 1111 - In Stock:
5958
- Part#:
0505J0500430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 0505 - In Stock:
121988
- Part#:
2225Y0160821JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 2225 - In Stock:
21099
- Part#:
1808Y0250822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1808 - In Stock:
62545
- Part#:
2225J0630332JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 63V C0G/NP0 2225 - In Stock:
25547
- Part#:
0603J063P100BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.10PF 63V C0G/NP0 0603 - In Stock:
328473
- Part#:
0603J2500330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
153322
- Part#:
1206J1000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1206 - In Stock:
187707
- Part#:
0603Y0630110JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 63V C0G/NP0 0603 - In Stock:
177955
- Part#:
1206J0506P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1206 - In Stock:
145566