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#:
0805Y2000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 0805 - In Stock:
243359
- Part#:
0805Y1001P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 100V C0G/NP0 0805 - In Stock:
117388
- Part#:
0805J1000223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 0805 - In Stock:
223034
- Part#:
1210J0630564KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1210 - In Stock:
102477
- Part#:
0603Y1000181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 0603 - In Stock:
151131
- Part#:
1206Y0250563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 1206 - In Stock:
181399
- Part#:
1812Y1000183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1812 - In Stock:
40175
- Part#:
1210J1K00470KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1KV C0G/NP0 1210 - In Stock:
122299
- Part#:
1825J2K50561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 1825 - In Stock:
70808
- Part#:
0805J0500103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 0805 - In Stock:
329435
- Part#:
1808J1K08P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1KV C0G/NP0 1808 - In Stock:
55031
- Part#:
0603Y1000470JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 0603 - In Stock:
311601
- Part#:
1808Y1K20390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1808 - In Stock:
137396
- Part#:
1812J0500125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
74732
- Part#:
2225J0160220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
27707
- Part#:
1206Y2000153MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1206 - In Stock:
176692
- Part#:
1812Y0250682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1812 - In Stock:
65696
- Part#:
1206Y1001P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 1206 - In Stock:
111556
- Part#:
1812J0630101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1812 - In Stock:
83795
- Part#:
1812Y1000182GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1812 - In Stock:
70300
- Part#:
1812Y0630120FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
21486
- Part#:
1812J0250103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1812 - In Stock:
82685
- Part#:
1825Y0630181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1825 - In Stock:
9734
- Part#:
1825Y1K20331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 1825 - In Stock:
16993
- Part#:
1210Y0500221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1210 - In Stock:
65017
- Part#:
2225J2000220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2225 - In Stock:
26627
- Part#:
1206J0250681JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V X7R 1206 - In Stock:
216549
- Part#:
1825J1K00221JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 1825 - In Stock:
64922
- Part#:
2225Y2K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2KV X7R 2225 - In Stock:
36685
- Part#:
1812J2500331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1812 - In Stock:
30642
- Part#:
1812JA250821MXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1812 - In Stock:
91150
- Part#:
2220Y0100180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 2220 - In Stock:
44918
- Part#:
1812J5K00681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 5KV X7R 1812 - In Stock:
91447
- Part#:
2225Y1K00152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2225 - In Stock:
45180
- Part#:
0603J1000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 0603 - In Stock:
358485
- Part#:
1210J1000391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1210 - In Stock:
84232
- Part#:
2225Y5000223KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
19557
- Part#:
1206Y2K00182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2KV X7R 1206 - In Stock:
222618
- Part#:
0505J0500221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0505 - In Stock:
35386
- Part#:
SFJNL2K00682MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 6800PF 2KV AXIAL - In Stock:
2151
- Part#:
2225J0500334KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 2225 - In Stock:
40747
- Part#:
0805Y1000121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 0805 - In Stock:
113471
- Part#:
1210Y0630682MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1210 - In Stock:
101678
- Part#:
1812Y0500151JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 1812 - In Stock:
75266
- Part#:
2220J0160104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 2220 - In Stock:
37349
- Part#:
0603J2003P00HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 200V C0G/NP0 0603 - In Stock:
69950
- Part#:
0805Y1000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 0805 - In Stock:
108983
- Part#:
2220Y1K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2220 - In Stock:
20048
- Part#:
2220Y0160681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2220 - In Stock:
46654
- Part#:
2220J4K00680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 2220 - In Stock:
84846