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#:
2225J1K50392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV C0G 2225 - In Stock:
32313
- Part#:
1812J1000563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1812 - In Stock:
89969
- Part#:
0603J2000300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 0603 - In Stock:
184933
- Part#:
1825Y5K00271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV C0G/NP0 1825 - In Stock:
35500
- Part#:
1111J2K05P60HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1111 - In Stock:
25000
- Part#:
2225Y5000150JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 2225 - In Stock:
26111
- Part#:
2225J0100272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 2225 - In Stock:
20840
- Part#:
1808Y0500392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V X7R 1808 - In Stock:
173591
- Part#:
0603Y0500201FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 50V C0G/NP0 0603 - In Stock:
75219
- Part#:
1206Y0630821GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1206 - In Stock:
92410
- Part#:
0603Y0630151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
222899
- Part#:
1808J0630682MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1808 - In Stock:
102154
- Part#:
0805Y250P200HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 250V C0G/NP0 0805 - In Stock:
78750
- Part#:
1210J0500563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V X7R 1210 - In Stock:
111135
- Part#:
0805J5000122JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 0805 - In Stock:
216621
- Part#:
0603Y0160391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 0603 - In Stock:
218542
- Part#:
1812J0160185JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 1812 - In Stock:
43818
- Part#:
2225Y2K00182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV C0G/NP0 2225 - In Stock:
21974
- Part#:
0603J0630300FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 63V C0G/NP0 0603 - In Stock:
81593
- Part#:
1111Y1500160FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 1111 - In Stock:
22801
- Part#:
1210J2500180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1210 - In Stock:
89342
- Part#:
0805J2000331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 0805 - In Stock:
194668
- Part#:
1812Y1000273KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .027UF 100V C0G/NP0 1812 - In Stock:
39488
- Part#:
1812J2K00472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 2KV X7R 1812 - In Stock:
72830
- Part#:
1206Y1000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1206 - In Stock:
295936
- Part#:
1206J5000150MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V X7R 1206 - In Stock:
195194
- Part#:
1812JA250221GCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1812 - In Stock:
37463
- Part#:
0505Y2006P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 200V C0G/NP0 0505 - In Stock:
64584
- Part#:
1206J5000152KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1206 - In Stock:
246093
- Part#:
1825J2000330KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1825 - In Stock:
49162
- Part#:
1812Y5000124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 1812 - In Stock:
56637
- Part#:
1825J2K50562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2.5KV X7R 1825 - In Stock:
61344
- Part#:
1210Y5000220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
112899
- Part#:
1808J0160333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 1808 - In Stock:
125150
- Part#:
2220Y0250225JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 25V X7R 2220 - In Stock:
14670
- Part#:
2225J1K00104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 1KV X7R 2225 - In Stock:
28730
- Part#:
1206J0160821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 1206 - In Stock:
261060
- Part#:
1812Y2500182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1812 - In Stock:
74054
- Part#:
0805J0160271KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 0805 - In Stock:
288608
- Part#:
2225Y2500120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2225 - In Stock:
11553
- Part#:
1812J2K00271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1812 - In Stock:
74594
- Part#:
0805Y2002P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 0805 - In Stock:
170582
- Part#:
2220J0250393KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2220 - In Stock:
45565
- Part#:
1210Y5000470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
97238
- Part#:
2220Y5000152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 2220 - In Stock:
12119
- Part#:
0805Y0100681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 10V X7R 0805 - In Stock:
380463
- Part#:
1210J0630473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1210 - In Stock:
134078
- Part#:
0805J5000181KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V X7R 0805 - In Stock:
252584
- Part#:
2225J0630561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 2225 - In Stock:
42736
- Part#:
1808J0630822KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1808 - In Stock:
98509