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#:
2220Y5000473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 2220 - In Stock:
64140
- Part#:
1206Y5000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
135053
- Part#:
2225J2K50182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 2.5KV C0G 2225 - In Stock:
36286
- Part#:
0603J0500150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0603 - In Stock:
396871
- Part#:
1206Y0636P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 63V C0G/NP0 1206 - In Stock:
198659
- Part#:
1206Y0630223GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1206 - In Stock:
70056
- Part#:
2220Y5000681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 2220 - In Stock:
62411
- Part#:
1210Y1000472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1210 - In Stock:
74727
- Part#:
1812J0160473FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1812 - In Stock:
13499
- Part#:
2225Y5000124KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 500V X7R 2225 - In Stock:
48030
- Part#:
2220J2000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 2220 - In Stock:
50474
- Part#:
1812JA250101GCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1812 - In Stock:
39700
- Part#:
1808Y6300222KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1808 - In Stock:
88362
- Part#:
1812J0250122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1812 - In Stock:
23377
- Part#:
1812Y2000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1812 - In Stock:
19922
- Part#:
1206J0160820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1206 - In Stock:
272938
- Part#:
1808Y6300470JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1808 - In Stock:
148747
- Part#:
1808J0500221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 1808 - In Stock:
152712
- Part#:
1812Y0160470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1812 - In Stock:
24870
- Part#:
0805J0630333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 0805 - In Stock:
244817
- Part#:
1210Y0100560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1210 - In Stock:
111877
- Part#:
1812J0500153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1812 - In Stock:
29643
- Part#:
1812Y1000271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
23223
- Part#:
1825J0630271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1825 - In Stock:
44161
- Part#:
1812Y0160183JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1812 - In Stock:
56865
- Part#:
1825Y0500333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1825 - In Stock:
44116
- Part#:
1206Y0500390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
180774
- Part#:
1206Y1000333KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1206 - In Stock:
143037
- Part#:
2220J2K50561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV C0G/NP0 2220 - In Stock:
58545
- Part#:
0603J0506P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0603 - In Stock:
159717
- Part#:
1808J0630123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1808 - In Stock:
94536
- Part#:
1812Y6300821KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1812 - In Stock:
92254
- Part#:
1825Y6300562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 630V X7R 1825 - In Stock:
43196
- Part#:
1812Y0630273JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1812 - In Stock:
73313
- Part#:
1210Y0160820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1210 - In Stock:
35528
- Part#:
1206Y1K00101JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV X7R 1206 - In Stock:
162945
- Part#:
0805Y1000391KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
114324
- Part#:
0603Y0500391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0603 - In Stock:
377530
- Part#:
1111J2001P80BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1111 - In Stock:
76681
- Part#:
1210Y1K54P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1210 - In Stock:
97263
- Part#:
1812J2000472KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1812 - In Stock:
53582
- Part#:
1210Y5003P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
63374
- Part#:
2225Y0160685JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8UF 16V X7R 2225 - In Stock:
16494
- Part#:
1206Y5002P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1206 - In Stock:
79433
- Part#:
1812J1K50122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1.5KV X7R 1812 - In Stock:
85858
- Part#:
2225J0100393JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 2225 - In Stock:
37643
- Part#:
1812J5000122GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1812 - In Stock:
66261
- Part#:
1206Y5000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1206 - In Stock:
155722
- Part#:
1206J1500100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 150V C0G/NP0 1206 - In Stock:
97954
- Part#:
0603Y3001P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 300V C0G/NP0 0603 - In Stock:
122804