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#:
2225Y5000390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 2225 - In Stock:
11259
- Part#:
1808Y2500563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1808 - In Stock:
111356
- Part#:
2220J2K50821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2.5KV C0G/NP0 2220 - In Stock:
51025
- Part#:
1111Y2K00130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 2000V C0G/NP0 1111 - In Stock:
26116
- Part#:
2225Y0500152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 2225 - In Stock:
11695
- Part#:
2220Y6300822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 630V X7R 2220 - In Stock:
67280
- Part#:
2220J1000271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2220 - In Stock:
33316
- Part#:
2220J0100822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2220 - In Stock:
13653
- Part#:
0603Y3005P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 300V C0G/NP0 0603 - In Stock:
100639
- Part#:
1808J0630101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V X7R 1808 - In Stock:
133018
- Part#:
1206Y1K01P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 1KV C0G/NP0 1206 - In Stock:
123106
- Part#:
1210Y5000331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
91016
- Part#:
1206Y1000392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 1206 - In Stock:
218292
- Part#:
0805Y2500151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0805 - In Stock:
91372
- Part#:
2225J3K00562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 3KV X7R 2225 - In Stock:
29274
- Part#:
2225Y1K00681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2225 - In Stock:
43366
- Part#:
0805J1000392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
212801
- Part#:
2220Y0500393JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2220 - In Stock:
26443
- Part#:
1812J0250473MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 1812 - In Stock:
62464
- Part#:
2220Y0250473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 2220 - In Stock:
33786
- Part#:
0603Y0631P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 63V C0G/NP0 0603 - In Stock:
214747
- Part#:
1206Y1K50470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 1206 - In Stock:
71889
- Part#:
1206Y1001P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 100V C0G/NP0 1206 - In Stock:
204781
- Part#:
1210Y5000681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1210 - In Stock:
224265
- Part#:
1812J2500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1812 - In Stock:
30554
- Part#:
1808J0160221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 1808 - In Stock:
149384
- Part#:
1206Y1000561FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
30967
- Part#:
1210Y1K00820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1210 - In Stock:
123132
- Part#:
2220J0160333KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2220 - In Stock:
27693
- Part#:
1808Y1K00121MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV X7R 1808 - In Stock:
102049
- Part#:
1808Y1K00471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1808 - In Stock:
138896
- Part#:
2220Y1K00222GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 2220 - In Stock:
19274
- Part#:
1825J5K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 5KV X7R 1825 - In Stock:
69004
- Part#:
1812J0630122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1812 - In Stock:
80746
- Part#:
1808J5000153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1808 - In Stock:
91349
- Part#:
2220J1000684JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 100V X7R 2220 - In Stock:
21286
- Part#:
0805J0250122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 0805 - In Stock:
337258
- Part#:
1808J1000821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1808 - In Stock:
177575
- Part#:
1808J1K00100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1808 - In Stock:
110028
- Part#:
1825J5000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1825 - In Stock:
62958
- Part#:
1812Y6300182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1812 - In Stock:
41685
- Part#:
0603J0630561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V X7R 0603 - In Stock:
335954
- Part#:
0805J1000221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
253876
- Part#:
2225J0160223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 2225 - In Stock:
62246
- Part#:
1210J1000333KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1210 - In Stock:
132587
- Part#:
1206J1K00270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 1206 - In Stock:
226413
- Part#:
0603Y0501P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0603 - In Stock:
191517
- Part#:
1825J5000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1825 - In Stock:
17741
- Part#:
0603J2500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
246536
- Part#:
1206J2500331GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1206 - In Stock:
115873