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#:
0603Y2500100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0603 - In Stock:
75376
- Part#:
1210J2000560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1210 - In Stock:
81918
- Part#:
2220Y1K00183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1000V X7R 2220 - In Stock:
49040
- Part#:
1206Y5008P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1206 - In Stock:
107544
- Part#:
1808J0250182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1808 - In Stock:
141451
- Part#:
0805J0250122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 0805 - In Stock:
420619
- Part#:
0603J0160222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 0603 - In Stock:
311089
- Part#:
1210Y0160681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1210 - In Stock:
126903
- Part#:
1210J5000150JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1210 - In Stock:
119985
- Part#:
1210Y6300331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1210 - In Stock:
159913
- Part#:
1812Y1000471JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1812 - In Stock:
73356
- Part#:
0603Y0630331MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
459079
- Part#:
2220J6300391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 2220 - In Stock:
63957
- Part#:
1825Y1000820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1825 - In Stock:
38671
- Part#:
1206Y0100154MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1206 - In Stock:
220611
- Part#:
1210Y5000122GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1210 - In Stock:
82883
- Part#:
1812J2K00681MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1812 - In Stock:
98712
- Part#:
1206J1008P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 100V C0G/NP0 1206 - In Stock:
120328
- Part#:
1206Y2000330KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1206 - In Stock:
208026
- Part#:
1812J1K00391KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 1812 - In Stock:
85220
- Part#:
1111Y1K00160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 1KV C0G/NP0 1111 - In Stock:
54863
- Part#:
1206J2500472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1206 - In Stock:
195171
- Part#:
1210J1000153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1210 - In Stock:
170186
- Part#:
1808Y0500823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 1808 - In Stock:
113364
- Part#:
0805J5001P80DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 0805 - In Stock:
123678
- Part#:
1111Y1505P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 150V C0G/NP0 1111 - In Stock:
75621
- Part#:
1825Y0250225JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 1825 - In Stock:
19374
- Part#:
1808Y1K00681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1808 - In Stock:
131172
- Part#:
2225J5000822FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V C0G/NP0 2225 - In Stock:
13183
- Part#:
1812J1000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 1812 - In Stock:
73577
- Part#:
1210Y5000390GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1210 - In Stock:
67041
- Part#:
1210J0500390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1210 - In Stock:
84130
- Part#:
2225J5000183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 2225 - In Stock:
35309
- Part#:
0805J2001P50CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0805 - In Stock:
185080
- Part#:
1210Y1K00181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1210 - In Stock:
93240
- Part#:
0603Y1000100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 0603 - In Stock:
275688
- Part#:
0805Y2502P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0805 - In Stock:
283202
- Part#:
1812J2000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 200V X7R 1812 - In Stock:
56563
- Part#:
0805Y0160390GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 16V C0G/NP0 0805 - In Stock:
133819
- Part#:
2225J5000272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V C0G/NP0 2225 - In Stock:
12537
- Part#:
2225Y5000331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2225 - In Stock:
26733
- Part#:
2225J0250823JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 2225 - In Stock:
37360
- Part#:
1808J2K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 2KV C0G/NP0 1808 - In Stock:
104848
- Part#:
0805Y5000100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 0805 - In Stock:
452968
- Part#:
1206J1K01P50BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1000V C0G/NP0 1206 - In Stock:
66586
- Part#:
1206J0500101KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
179261
- Part#:
2225Y0100122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 2225 - In Stock:
16835
- Part#:
1812J0160104FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V C0G/NP0 1812 - In Stock:
11699
- Part#:
0805Y0500561GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 0805 - In Stock:
133026
- Part#:
2225Y5000182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 2225 - In Stock:
38321