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#:
1808J0500330GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 1808 - In Stock:
83935
- Part#:
1206Y2000183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1206 - In Stock:
269793
- Part#:
1808Y2K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1808 - In Stock:
193745
- Part#:
0805Y2002P00DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0805 - In Stock:
166562
- Part#:
0805Y0160393KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 0805 - In Stock:
287809
- Part#:
1206J5000183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1206 - In Stock:
194394
- Part#:
1210Y0250103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1210 - In Stock:
80516
- Part#:
1206Y2500121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1206 - In Stock:
70592
- Part#:
2225J5000564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 500V X7R 2225 - In Stock:
32374
- Part#:
0603Y0100821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V X7R 0603 - In Stock:
439324
- Part#:
1825Y0100562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1825 - In Stock:
11585
- Part#:
2225Y5000104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 2225 - In Stock:
36831
- Part#:
1812J1000271GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
43677
- Part#:
1812J0500221KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1812 - In Stock:
94774
- Part#:
2220J1000334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 2220 - In Stock:
45886
- Part#:
1812Y1000472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1812 - In Stock:
57540
- Part#:
2225J0250562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 2225 - In Stock:
45339
- Part#:
1812J1K00561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1812 - In Stock:
76121
- Part#:
SFBML5000471MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 470PF 500V AXIAL - In Stock:
6268
- Part#:
1812J5000333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1812 - In Stock:
80856
- Part#:
2220J2500183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2220 - In Stock:
40588
- Part#:
1210Y5000270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1210 - In Stock:
55177
- Part#:
1210Y1000123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1210 - In Stock:
167862
- Part#:
1825J5000273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 500V X7R 1825 - In Stock:
49064
- Part#:
1210Y0160394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 16V X7R 1210 - In Stock:
93517
- Part#:
1111J1500270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 150V C0G/NP0 1111 - In Stock:
70026
- Part#:
1210Y0160683GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1210 - In Stock:
56707
- Part#:
1825Y2K50390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1825 - In Stock:
56470
- Part#:
1808J0250122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V X7R 1808 - In Stock:
123281
- Part#:
2225J2000222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 2225 - In Stock:
6880
- Part#:
2225J0100683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 2225 - In Stock:
46934
- Part#:
1210Y2000182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1210 - In Stock:
32929
- Part#:
0603Y1000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0603 - In Stock:
321568
- Part#:
0805Y0630102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0805 - In Stock:
307467
- Part#:
0805J0505P60BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 0805 - In Stock:
84362
- Part#:
2220J5K00330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 2220 - In Stock:
68467
- Part#:
1825J0500104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 1825 - In Stock:
26290
- Part#:
0805J1K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 0805 - In Stock:
278589
- Part#:
1210Y0500223KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 1210 - In Stock:
64938
- Part#:
1812J2500152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1812 - In Stock:
72876
- Part#:
1812Y0630681FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1812 - In Stock:
21077
- Part#:
2220Y5000153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 2220 - In Stock:
29492
- Part#:
1812Y0630821JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1812 - In Stock:
68988
- Part#:
0603Y2500822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V X7R 0603 - In Stock:
349659
- Part#:
2225J2K00101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 2225 - In Stock:
30926
- Part#:
2220Y1K50681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.5KV C0G/NP0 2220 - In Stock:
15577
- Part#:
1206Y0500222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1206 - In Stock:
152128
- Part#:
1812Y6300151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1812 - In Stock:
81043
- Part#:
0603Y0630100GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 0603 - In Stock:
81802
- Part#:
2225Y1K20561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV C0G/NP0 2225 - In Stock:
12901