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#:
1808J0630150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1808 - In Stock:
178202
- Part#:
1808Y2000681KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 1808 - In Stock:
105724
- Part#:
0505J100P200CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 100V C0G/NP0 0505 - In Stock:
140661
- Part#:
0505Y0631P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 63V C0G/NP0 0505 - In Stock:
124964
- Part#:
1812J2500474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 1812 - In Stock:
72963
- Part#:
0603Y1502P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 150V C0G/NP0 0603 - In Stock:
113245
- Part#:
1206J5000390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1206 - In Stock:
171139
- Part#:
2220J0630122KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 2220 - In Stock:
38322
- Part#:
2220Y0630272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 2220 - In Stock:
11680
- Part#:
0603J0500822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V X7R 0603 - In Stock:
384663
- Part#:
1206J2000300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 1206 - In Stock:
110187
- Part#:
1825J2K50471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 1825 - In Stock:
54004
- Part#:
0603J250P680DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 250V C0G/NP0 0603 - In Stock:
329520
- Part#:
1808Y0500820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1808 - In Stock:
109626
- Part#:
2220Y0160220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2220 - In Stock:
28610
- Part#:
0603Y0500183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0603 - In Stock:
312757
- Part#:
1206J3001P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 300V C0G/NP0 1206 - In Stock:
56481
- Part#:
1825J5000472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 1825 - In Stock:
33733
- Part#:
1808Y5000223MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1808 - In Stock:
74268
- Part#:
1812J0160185KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8UF 16V X7R 1812 - In Stock:
85930
- Part#:
1812Y0500154KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1812 - In Stock:
77821
- Part#:
1808JA250221FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
48771
- Part#:
0603Y0630472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0603 - In Stock:
478808
- Part#:
1210J1000820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 1210 - In Stock:
71495
- Part#:
1812J2500474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 250V X7R 1812 - In Stock:
52444
- Part#:
1206J2500391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1206 - In Stock:
211156
- Part#:
1812Y0500334KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1812 - In Stock:
58481
- Part#:
2225Y0250151FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 2225 - In Stock:
7048
- Part#:
2225Y0500182GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 2225 - In Stock:
12180
- Part#:
2220J5000101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 2220 - In Stock:
20440
- Part#:
1210J1000274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 100V X7R 1210 - In Stock:
75390
- Part#:
1825J0100105JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 1825 - In Stock:
40666
- Part#:
0505J0504P70CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0505 - In Stock:
110485
- Part#:
1210J2000122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V C0G/NP0 1210 - In Stock:
109953
- Part#:
0603J0160563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 0603 - In Stock:
284446
- Part#:
1808Y0100154KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1808 - In Stock:
139944
- Part#:
1812Y2500681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1812 - In Stock:
80561
- Part#:
0805J0250823JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 25V X7R 0805 - In Stock:
171375
- Part#:
1210J2500104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1210 - In Stock:
72652
- Part#:
0603Y0160471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0603 - In Stock:
77338
- Part#:
0505J1004P00DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 100V C0G/NP0 0505 - In Stock:
146414
- Part#:
2225Y3K00102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 3KV C0G/NP0 2225 - In Stock:
13131
- Part#:
1808Y0630182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1808 - In Stock:
126975
- Part#:
1808J0250151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
218609
- Part#:
2220Y6300274JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 630V X7R 2220 - In Stock:
20353
- Part#:
1210Y1000220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1210 - In Stock:
72522
- Part#:
1206J1000470MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1206 - In Stock:
76542
- Part#:
2220Y5000272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 2220 - In Stock:
41416
- Part#:
2225J5000270FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2225 - In Stock:
13103
- Part#:
2220Y1K20102JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV X7R 2220 - In Stock:
52457