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#:
1808Y0630391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 1808 - In Stock:
129563
- Part#:
1808Y1K00391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1808 - In Stock:
46237
- Part#:
1210J1K00560MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV X7R 1210 - In Stock:
118919
- Part#:
1812J0160330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1812 - In Stock:
74072
- Part#:
1210Y2500154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 1210 - In Stock:
77155
- Part#:
2220J5K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 5KV C0G/NP0 2220 - In Stock:
89323
- Part#:
1210J2000223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1210 - In Stock:
75355
- Part#:
1812J0500390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
50265
- Part#:
0603J2000820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 0603 - In Stock:
471150
- Part#:
0603J0630562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V X7R 0603 - In Stock:
536522
- Part#:
1210Y6300102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
51235
- Part#:
0805J0633P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 63V C0G/NP0 0805 - In Stock:
53678
- Part#:
0805J0250184KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 0805 - In Stock:
187267
- Part#:
1111Y2500131JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 250V C0G/NP0 1111 - In Stock:
63239
- Part#:
0805Y0500154KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 0805 - In Stock:
160119
- Part#:
1825Y2000331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1825 - In Stock:
18353
- Part#:
2215JA250821GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2215 - In Stock:
14901
- Part#:
0603Y1000330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
152088
- Part#:
2225Y5000272JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2225 - In Stock:
27380
- Part#:
0805Y0100150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 0805 - In Stock:
346077
- Part#:
1206J6301P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1206 - In Stock:
287851
- Part#:
1825Y1K20150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.2KV C0G/NP0 1825 - In Stock:
17708
- Part#:
0603J063P820CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 63V C0G/NP0 0603 - In Stock:
327598
- Part#:
0505Y2000121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0505 - In Stock:
65343
- Part#:
0603J2005P60DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 200V C0G/NP0 0603 - In Stock:
334493
- Part#:
1808J5000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1808 - In Stock:
48395
- Part#:
2220J1000150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 2220 - In Stock:
14556
- Part#:
1808J1000221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 1808 - In Stock:
170556
- Part#:
0805Y1001P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 0805 - In Stock:
187413
- Part#:
2220Y0250152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 2220 - In Stock:
30819
- Part#:
2220J2K50822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2.5KV X7R 2220 - In Stock:
50101
- Part#:
1206Y2001P50CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
129685
- Part#:
2225J1K00222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV X7R 2225 - In Stock:
48347
- Part#:
1210J2K00122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 1210 - In Stock:
116488
- Part#:
0805J0250271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 0805 - In Stock:
233581
- Part#:
2225J0630124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 2225 - In Stock:
41619
- Part#:
1210Y0500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1210 - In Stock:
37931
- Part#:
1812Y5000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1812 - In Stock:
81641
- Part#:
1206J0100390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 10V C0G/NP0 1206 - In Stock:
73993
- Part#:
2225J0630333KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 2225 - In Stock:
36079
- Part#:
1206J0630561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 1206 - In Stock:
223346
- Part#:
2220Y0630100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 2220 - In Stock:
43999
- Part#:
1206J0630104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 63V X7R 1206 - In Stock:
238149
- Part#:
1812Y0500183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 1812 - In Stock:
47826
- Part#:
0603Y0500392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 0603 - In Stock:
317598
- Part#:
1812Y2K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1812 - In Stock:
81260
- Part#:
1206Y5000221GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
106620
- Part#:
1808YA250221KXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
72754
- Part#:
1808J0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1808 - In Stock:
95396
- Part#:
1808Y6300102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1808 - In Stock:
72435