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#:
0603J1000181JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
284431
- Part#:
1808J2500392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1808 - In Stock:
97572
- Part#:
1812J6K00270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 1812 - In Stock:
97600
- Part#:
1808Y6300101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V X7R 1808 - In Stock:
122776
- Part#:
0603J016P470DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 16V C0G/NP0 0603 - In Stock:
264216
- Part#:
0603J2000820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0603 - In Stock:
162819
- Part#:
2220J0160333FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2220 - In Stock:
8478
- Part#:
1206J1K20682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 1206 - In Stock:
220956
- Part#:
2225Y5K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV C0G/NP0 2225 - In Stock:
80351
- Part#:
2220Y2000820FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2220 - In Stock:
7462
- Part#:
0805Y0160180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0805 - In Stock:
250810
- Part#:
1210Y2504P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1210 - In Stock:
93064
- Part#:
1808J0160563JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1808 - In Stock:
125391
- Part#:
1206J1000820JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
160574
- Part#:
1812Y0100270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1812 - In Stock:
76656
- Part#:
1210J0250682MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
111943
- Part#:
0805Y0630221KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V X7R 0805 - In Stock:
290146
- Part#:
1206J6300273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1206 - In Stock:
183795
- Part#:
2225Y0500823JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
24055
- Part#:
1206Y0630182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
77746
- Part#:
2225J2500474JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 2225 - In Stock:
32931
- Part#:
0603Y2501P40BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
259628
- Part#:
1812J1K50271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 1812 - In Stock:
81644
- Part#:
1808J2000102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1808 - In Stock:
59189
- Part#:
1206Y200P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
142790
- Part#:
0805Y0100331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 0805 - In Stock:
376859
- Part#:
1210Y0630101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
47235
- Part#:
1808Y0160821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1808 - In Stock:
120766
- Part#:
1808J2K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 1808 - In Stock:
72354
- Part#:
2220Y0160560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 2220 - In Stock:
25882
- Part#:
1206J0635P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
70727
- Part#:
0805J5000391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 0805 - In Stock:
380926
- Part#:
1210Y2500821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1210 - In Stock:
74048
- Part#:
1812Y1000100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1812 - In Stock:
41872
- Part#:
2225Y2500273MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 2225 - In Stock:
32992
- Part#:
1206J1K21P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1.2KV C0G/NP0 1206 - In Stock:
145017
- Part#:
0805J2502P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0805 - In Stock:
58550
- Part#:
1206Y5000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
151672
- Part#:
1825J1K50222MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1.5KV X7R 1825 - In Stock:
63463
- Part#:
0805J0250821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V X7R 0805 - In Stock:
467003
- Part#:
1812Y0250123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1812 - In Stock:
72520
- Part#:
1210J0160391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1210 - In Stock:
97019
- Part#:
1825Y2000182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1825 - In Stock:
38687
- Part#:
0805Y2000121MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 0805 - In Stock:
219757
- Part#:
1808Y0255P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
121359
- Part#:
1210Y1K50331MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 1210 - In Stock:
214262
- Part#:
1210J2000100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1210 - In Stock:
66321
- Part#:
1825Y1000272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1825 - In Stock:
11539
- Part#:
0603Y0634P70BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 63V C0G/NP0 0603 - In Stock:
104837
- Part#:
1808J2000821KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 1808 - In Stock:
138138