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#:
1808J2000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1808 - In Stock:
175368
- Part#:
2220J0630681KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 2220 - In Stock:
36885
- Part#:
2220J0100330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 10V C0G/NP0 2220 - In Stock:
13259
- Part#:
1812J0500393FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 1812 - In Stock:
14546
- Part#:
1210J0160392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 1210 - In Stock:
127328
- Part#:
1808J0250333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 1808 - In Stock:
148584
- Part#:
1210Y0630123JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 63V C0G/NP0 1210 - In Stock:
99421
- Part#:
0505Y2002P40CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 200V C0G/NP0 0505 - In Stock:
123817
- Part#:
1808J0250221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1808 - In Stock:
85532
- Part#:
1808Y2000683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1808 - In Stock:
85312
- Part#:
1812Y0100183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
28090
- Part#:
1111Y1000391JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1111 - In Stock:
85314
- Part#:
1210Y2500270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1210 - In Stock:
144299
- Part#:
0603J250P680BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 250V C0G/NP0 0603 - In Stock:
151750
- Part#:
1111J5000111FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 500V C0G/NP0 1111 - In Stock:
26925
- Part#:
1206J5000330GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1206 - In Stock:
75813
- Part#:
1210J0100154JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1210 - In Stock:
112897
- Part#:
1812Y0630821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1812 - In Stock:
63722
- Part#:
0805Y1000102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0805 - In Stock:
253410
- Part#:
2225Y0100183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 2225 - In Stock:
15513
- Part#:
2220Y0160391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 2220 - In Stock:
43877
- Part#:
0603J0252P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 0603 - In Stock:
128384
- Part#:
0805J6300682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 0805 - In Stock:
234672
- Part#:
0805J0258P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0805 - In Stock:
112751
- Part#:
1210Y1000121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1210 - In Stock:
73546
- Part#:
1812J6K00102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 6KV X7R 1812 - In Stock:
83734
- Part#:
1210J0630101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
85398
- Part#:
1808J5000681FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1808 - In Stock:
50095
- Part#:
0603Y0250471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0603 - In Stock:
238661
- Part#:
2220J1K00681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 2220 - In Stock:
44352
- Part#:
1210Y2000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
54948
- Part#:
1808Y1K00182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1808 - In Stock:
65395
- Part#:
1111J2001P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 200V C0G/NP0 1111 - In Stock:
85751
- Part#:
1825J0100222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V C0G/NP0 1825 - In Stock:
26377
- Part#:
2220J0500182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 2220 - In Stock:
46180
- Part#:
0805J0250332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0805 - In Stock:
258196
- Part#:
2220J0630682JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
32558
- Part#:
0805J0501P00CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 50V C0G/NP0 0805 - In Stock:
292755
- Part#:
1812J3K00151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 3KV X7R 1812 - In Stock:
82331
- Part#:
0805Y1K00471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV X7R 0805 - In Stock:
247762
- Part#:
1812Y0250393FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 1812 - In Stock:
10926
- Part#:
1825Y2000272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 1825 - In Stock:
9912
- Part#:
2225Y2K00222GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV C0G/NP0 2225 - In Stock:
11966
- Part#:
1812Y1K00821JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1812 - In Stock:
66665
- Part#:
1206J0160272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1206 - In Stock:
108660
- Part#:
2225Y0630275KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7UF 63V X7R 2225 - In Stock:
25859
- Part#:
1808Y0250560GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1808 - In Stock:
83524
- Part#:
1825Y2500223JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 1825 - In Stock:
29692
- Part#:
1210J0250120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1210 - In Stock:
119486
- Part#:
1210Y6300152KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1210 - In Stock:
116163