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#:
2225J1K00681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2225 - In Stock:
11812
- Part#:
2220J6K00681MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 6KV X7R 2220 - In Stock:
67088
- Part#:
1812Y2500682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 250V C0G/NP0 1812 - In Stock:
64473
- Part#:
1812Y0250125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 1812 - In Stock:
53369
- Part#:
1206Y0108P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 1206 - In Stock:
287965
- Part#:
0603Y2502P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0603 - In Stock:
158368
- Part#:
1808J2500122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 1808 - In Stock:
56264
- Part#:
2225J1K50150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 2225 - In Stock:
47381
- Part#:
1206Y0503P30CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 50V C0G/NP0 1206 - In Stock:
115627
- Part#:
1812Y5000681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
98297
- Part#:
1206Y1K20220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 1206 - In Stock:
133811
- Part#:
SFBCL5000222MX0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2200PF 500V AXIAL - In Stock:
8824
- Part#:
1206Y0630274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 63V X7R 1206 - In Stock:
205634
- Part#:
1808J1K20562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 1808 - In Stock:
88943
- Part#:
2225Y0250124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 2225 - In Stock:
22368
- Part#:
0603J0160151MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0603 - In Stock:
327863
- Part#:
1808Y0160824MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1808 - In Stock:
79337
- Part#:
2220J2000562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2220 - In Stock:
29953
- Part#:
1210Y2K00270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 2KV C0G/NP0 1210 - In Stock:
137519
- Part#:
1206J1000560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1206 - In Stock:
217239
- Part#:
1808Y1000103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1808 - In Stock:
111129
- Part#:
2225J5000270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2225 - In Stock:
36171
- Part#:
1206J3000331KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 300V C0G/NP0 1206 - In Stock:
73206
- Part#:
0603Y2001P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 0603 - In Stock:
251718
- Part#:
0805J0250152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 0805 - In Stock:
310450
- Part#:
1808JA250271GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
75146
- Part#:
0805Y0631P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0805 - In Stock:
227779
- Part#:
1812J6300392JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V C0G/NP0 1812 - In Stock:
58774
- Part#:
2220Y0160125KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 2220 - In Stock:
40586
- Part#:
1812J4K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 4KV C0G/NP0 1812 - In Stock:
87228
- Part#:
2225J0630270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 2225 - In Stock:
27462
- Part#:
1206J0630682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V X7R 1206 - In Stock:
261759
- Part#:
1812Y1K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1812 - In Stock:
77360
- Part#:
0805Y0160274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 0805 - In Stock:
110349
- Part#:
0805J0160182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 0805 - In Stock:
230394
- Part#:
1210J0500120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
139642
- Part#:
2225Y1000220JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 2225 - In Stock:
39022
- Part#:
0603Y050P470CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 50V C0G/NP0 0603 - In Stock:
230327
- Part#:
2220Y0500183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2220 - In Stock:
28504
- Part#:
1808YA250391KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
75119
- Part#:
1812Y0500334MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1812 - In Stock:
71821
- Part#:
2225J1K00270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2225 - In Stock:
16704
- Part#:
1812J0500331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1812 - In Stock:
83087
- Part#:
2220J5000392MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 2220 - In Stock:
61369
- Part#:
1210Y1000221GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
68487
- Part#:
1206Y0100103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1206 - In Stock:
177996
- Part#:
1808Y0500181GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1808 - In Stock:
68609
- Part#:
2225Y0100471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 2225 - In Stock:
9119
- Part#:
0805Y0630331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0805 - In Stock:
383842
- Part#:
0805J5000331FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 0805 - In Stock:
63160