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#:
2225Y0100822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 2225 - In Stock:
36505
- Part#:
1111Y1500161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
32872
- Part#:
0805J0250151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 0805 - In Stock:
522774
- Part#:
1206J0500180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
139479
- Part#:
2220Y1K20180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.2KV C0G/NP0 2220 - In Stock:
64087
- Part#:
0805J0500681JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 50V C0G/NP0 0805 - In Stock:
237773
- Part#:
1206J2500100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1206 - In Stock:
84532
- Part#:
1210Y0250820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1210 - In Stock:
124093
- Part#:
1812J1000223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1812 - In Stock:
56540
- Part#:
0805J2500181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 0805 - In Stock:
159915
- Part#:
2225J0500393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 2225 - In Stock:
43522
- Part#:
1111Y5000390FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1111 - In Stock:
5272
- Part#:
1808Y5000472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1808 - In Stock:
109761
- Part#:
1825Y1000330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1825 - In Stock:
25383
- Part#:
0603J0638P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 0603 - In Stock:
282719
- Part#:
0505Y1502P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 150V C0G/NP0 0505 - In Stock:
102233
- Part#:
2220YA250152MXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 2220 - In Stock:
80600
- Part#:
1812Y2000390FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1812 - In Stock:
37221
- Part#:
0603J1500100KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 150V C0G/NP0 0603 - In Stock:
192580
- Part#:
SBSGC5000473MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
40720
- Part#:
1825J0630153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1825 - In Stock:
59646
- Part#:
1210Y0100182JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V C0G/NP0 1210 - In Stock:
131165
- Part#:
1206J2500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V C0G/NP0 1206 - In Stock:
58022
- Part#:
1812J1000683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1812 - In Stock:
93968
- Part#:
2225J2500100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2225 - In Stock:
44330
- Part#:
1825Y2K00391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV C0G/NP0 1825 - In Stock:
53658
- Part#:
1206J1000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1206 - In Stock:
70448
- Part#:
1812J2000223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 1812 - In Stock:
55649
- Part#:
0805J1002P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 100V C0G/NP0 0805 - In Stock:
386502
- Part#:
1808Y5000273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1808 - In Stock:
105511
- Part#:
1206Y0500182KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
173559
- Part#:
1206J1K00181MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 1206 - In Stock:
299621
- Part#:
1210Y1000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
68712
- Part#:
0805J0500470JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0805 - In Stock:
235784
- Part#:
1210Y0500183KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 1210 - In Stock:
90298
- Part#:
2225J0630123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 2225 - In Stock:
39983
- Part#:
0505J3000160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 300V C0G/NP0 0505 - In Stock:
126191
- Part#:
1210J0630122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V X7R 1210 - In Stock:
120895
- Part#:
0603J0500331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V X7R 0603 - In Stock:
333697
- Part#:
0603J1000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 0603 - In Stock:
453842
- Part#:
1808J5000223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1808 - In Stock:
87629
- Part#:
2225J1K50181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 2225 - In Stock:
18317
- Part#:
1210J0500103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1210 - In Stock:
127407
- Part#:
1812J5K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV X7R 1812 - In Stock:
74375
- Part#:
1808Y2000332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1808 - In Stock:
121524
- Part#:
2225J0630472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 2225 - In Stock:
45508
- Part#:
1808Y0160332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1808 - In Stock:
123501
- Part#:
1808Y6300562JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1808 - In Stock:
76478
- Part#:
1808J5000392KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1808 - In Stock:
108287
- Part#:
2220Y0500560FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 2220 - In Stock:
8874