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#:
1808J6300470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1808 - In Stock:
70024
- Part#:
1812Y5000272KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1812 - In Stock:
72211
- Part#:
1210J0500270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
66764
- Part#:
1206J0250150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1206 - In Stock:
273901
- Part#:
1825J2500824JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 250V X7R 1825 - In Stock:
25962
- Part#:
1808J2K00101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV X7R 1808 - In Stock:
139647
- Part#:
1812J0500682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1812 - In Stock:
72944
- Part#:
1808Y1K00153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1808 - In Stock:
114466
- Part#:
2220Y0250470GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
23655
- Part#:
0805Y5006P80BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 500V C0G/NP0 0805 - In Stock:
75896
- Part#:
1825Y2500823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1825 - In Stock:
45557
- Part#:
2225J0100125JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 10V X7R 2225 - In Stock:
26600
- Part#:
1210Y1K00561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1210 - In Stock:
101738
- Part#:
0805Y0635P60CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0805 - In Stock:
127500
- Part#:
2225Y2000274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 2225 - In Stock:
26091
- Part#:
1808JA250181FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
45996
- Part#:
1812J5K00470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 5KV C0G/NP0 1812 - In Stock:
64626
- Part#:
0805Y2502P20CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 250V C0G/NP0 0805 - In Stock:
123657
- Part#:
0603Y0500272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 0603 - In Stock:
295725
- Part#:
0805Y0500561JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
266403
- Part#:
1206J0100332JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 10V C0G/NP0 1206 - In Stock:
176649
- Part#:
2220Y1000333FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2220 - In Stock:
7279
- Part#:
1210Y0100563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 1210 - In Stock:
75647
- Part#:
1808Y1K00121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1808 - In Stock:
93302
- Part#:
1210Y0630180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
42966
- Part#:
1210Y1000123MET - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 100V X7R 1210 - In Stock:
108003
- Part#:
1206Y2000121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 1206 - In Stock:
244513
- Part#:
1808J0100820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 1808 - In Stock:
193263
- Part#:
1825Y0500471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1825 - In Stock:
22070
- Part#:
1206Y2500333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1206 - In Stock:
174438
- Part#:
1808J0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1808 - In Stock:
98827
- Part#:
0603J0250563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V X7R 0603 - In Stock:
332895
- Part#:
2220J0160103JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 2220 - In Stock:
30958
- Part#:
2220J5000221JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V X7R 2220 - In Stock:
47430
- Part#:
2220Y0500223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V C0G/NP0 2220 - In Stock:
9590
- Part#:
1206Y0250390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1206 - In Stock:
317093
- Part#:
2220Y0250683FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 2220 - In Stock:
6011
- Part#:
1111Y3000361FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 300V C0G/NP0 1111 - In Stock:
24914
- Part#:
1808J0500332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1808 - In Stock:
106602
- Part#:
1812J3K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 3KV X7R 1812 - In Stock:
63322
- Part#:
1825Y2500474MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 1825 - In Stock:
36864
- Part#:
1812Y1000222JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V C0G/NP0 1812 - In Stock:
76387
- Part#:
1812Y0250560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1812 - In Stock:
79201
- Part#:
2225J2000103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V C0G 2225 - In Stock:
6092
- Part#:
1206Y6300471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
129509
- Part#:
1812J1000224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1812 - In Stock:
83568
- Part#:
2225J0160184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 2225 - In Stock:
50528
- Part#:
1808J0500680JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V X7R 1808 - In Stock:
125880
- Part#:
1210Y2000821FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 1210 - In Stock:
41139
- Part#:
1808J5000182KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1808 - In Stock:
98923