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#:
1808YA250561GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1808 - In Stock:
62788
- Part#:
2225J1000471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 2225 - In Stock:
27402
- Part#:
0603Y2500681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V X7R 0603 - In Stock:
388670
- Part#:
1825Y2K50182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV X7R 1825 - In Stock:
64787
- Part#:
2225J1000472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 2225 - In Stock:
37280
- Part#:
SFLML5000151MC0 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 150PF 500V AXIAL - In Stock:
3579
- Part#:
1206J0500560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1206 - In Stock:
222604
- Part#:
1808J1000152JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1808 - In Stock:
95069
- Part#:
1825J6300391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 630V X7R 1825 - In Stock:
52071
- Part#:
1812J2000122GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1812 - In Stock:
45918
- Part#:
1808J6300221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1808 - In Stock:
102071
- Part#:
0805J6300820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 0805 - In Stock:
239427
- Part#:
1812Y5K00470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1812 - In Stock:
74057
- Part#:
1206J0160822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V X7R 1206 - In Stock:
242954
- Part#:
1210J1K50150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 1210 - In Stock:
182573
- Part#:
1111J1500510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 150V C0G/NP0 1111 - In Stock:
73528
- Part#:
0805Y2000391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V X7R 0805 - In Stock:
224723
- Part#:
1825Y0250471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1825 - In Stock:
41707
- Part#:
1812J2000392GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
43745
- Part#:
1210Y1K00561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
153285
- Part#:
1111Y2004P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 200V C0G/NP0 1111 - In Stock:
56209
- Part#:
1825Y0250123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1825 - In Stock:
41023
- Part#:
1808J0100100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 10V C0G/NP0 1808 - In Stock:
160284
- Part#:
1825J0500270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1825 - In Stock:
13106
- Part#:
0805Y0630680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
84589
- Part#:
2225J0500680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 2225 - In Stock:
27934
- Part#:
1808J4K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 1808 - In Stock:
148873
- Part#:
2225Y0160333KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 2225 - In Stock:
41241
- Part#:
0603Y0631P80BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 63V C0G/NP0 0603 - In Stock:
86367
- Part#:
0603Y0631P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 0603 - In Stock:
179631
- Part#:
1812J5000271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
82973
- Part#:
0805Y1000181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V X7R 0805 - In Stock:
397174
- Part#:
2225J3K00471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 3KV C0G/NP0 2225 - In Stock:
52313
- Part#:
1111Y1K02P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
82239
- Part#:
1812Y1000222JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
65270
- Part#:
2225J5K00331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 5KV C0G/NP0 2225 - In Stock:
17104
- Part#:
2220Y0500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 2220 - In Stock:
43407
- Part#:
1812Y5000563KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 500V X7R 1812 - In Stock:
86735
- Part#:
1206Y0250124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1206 - In Stock:
107144
- Part#:
1825J0630181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1825 - In Stock:
39092
- Part#:
1808Y0500561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1808 - In Stock:
98734
- Part#:
1808J0250151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
220382
- Part#:
0505J0500131FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 130PF 50V C0G/NP0 0505 - In Stock:
32337
- Part#:
1812Y0500271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1812 - In Stock:
24263
- Part#:
2220J5000123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2220 - In Stock:
15650
- Part#:
1812Y2500681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1812 - In Stock:
34925
- Part#:
1812Y5000100FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1812 - In Stock:
27362
- Part#:
1111J1006P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 1111 - In Stock:
71991
- Part#:
1206J0160221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1206 - In Stock:
105970
- Part#:
1206J0634P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
294565