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#:
1808J2000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1808 - In Stock:
120025
- Part#:
2225J0160154KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2225 - In Stock:
20113
- Part#:
2225J0500823JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V C0G/NP0 2225 - In Stock:
14728
- Part#:
0805Y1505P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 150V C0G/NP0 0805 - In Stock:
154121
- Part#:
1210Y5000333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 500V X7R 1210 - In Stock:
110684
- Part#:
0505Y1009P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 100V C0G/NP0 0505 - In Stock:
81912
- Part#:
1812Y1K00151JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1812 - In Stock:
68376
- Part#:
2225J5000120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2225 - In Stock:
50458
- Part#:
0603Y0500472KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 0603 - In Stock:
358729
- Part#:
1825J1000391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 1825 - In Stock:
44987
- Part#:
2220J1000561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 2220 - In Stock:
32048
- Part#:
0805Y2001P70DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 200V C0G/NP0 0805 - In Stock:
114391
- Part#:
2220J0160274FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V C0G/NP0 2220 - In Stock:
6201
- Part#:
1210Y0500153KET - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V X7R 1210 - In Stock:
106494
- Part#:
1808J0250820FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1808 - In Stock:
100118
- Part#:
1808YA250821GCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1808 - In Stock:
45440
- Part#:
0805Y0160220FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0805 - In Stock:
86694
- Part#:
1206Y1000224MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1206 - In Stock:
170115
- Part#:
1808J3K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 1808 - In Stock:
131827
- Part#:
1206J5000271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1206 - In Stock:
76007
- Part#:
1808J0630682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 1808 - In Stock:
113206
- Part#:
0805J1000270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 0805 - In Stock:
340778
- Part#:
1206Y5000152KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 1206 - In Stock:
195258
- Part#:
1206J0505P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 50V C0G/NP0 1206 - In Stock:
92945
- Part#:
0805Y0100821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V X7R 0805 - In Stock:
479356
- Part#:
2225Y2500183FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V C0G 2225 - In Stock:
4868
- Part#:
1210Y0100562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V X7R 1210 - In Stock:
153512
- Part#:
2220Y0100274KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 10V X7R 2220 - In Stock:
43538
- Part#:
2220Y1K50121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.5KV C0G/NP0 2220 - In Stock:
17130
- Part#:
0603Y2000510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 0603 - In Stock:
149994
- Part#:
1206J2000102KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 1206 - In Stock:
147937
- Part#:
2225Y2000124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 2225 - In Stock:
29780
- Part#:
1808J2K00101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1808 - In Stock:
83044
- Part#:
1206Y063P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 63V C0G/NP0 1206 - In Stock:
63605
- Part#:
1825Y1K50220GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1825 - In Stock:
32923
- Part#:
1210Y1000152MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V X7R 1210 - In Stock:
112725
- Part#:
2220Y5000683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2220 - In Stock:
49076
- Part#:
1808J5000102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1808 - In Stock:
155043
- Part#:
1206Y5003P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 500V C0G/NP0 1206 - In Stock:
77690
- Part#:
2220Y0160474MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 16V X7R 2220 - In Stock:
34067
- Part#:
1210J0500121FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 1210 - In Stock:
45481
- Part#:
1812Y0160683JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1812 - In Stock:
36022
- Part#:
0805Y0250220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 0805 - In Stock:
438726
- Part#:
1825J5K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 1825 - In Stock:
88588
- Part#:
2225Y1000152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 2225 - In Stock:
14961
- Part#:
1808J0500820MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V X7R 1808 - In Stock:
129103
- Part#:
2220Y0160271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2220 - In Stock:
26145
- Part#:
1808J1K50151MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.5KV X7R 1808 - In Stock:
147283
- Part#:
1111Y630P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 630V C0G/NP0 1111 - In Stock:
67094
- Part#:
1210J5000471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
72052