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#:
1812J3K00271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 3KV C0G/NP0 1812 - In Stock:
44078
- Part#:
2225J1000271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2225 - In Stock:
31005
- Part#:
0603J0160470FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0603 - In Stock:
68063
- Part#:
1812Y3K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 3KV C0G/NP0 1812 - In Stock:
38272
- Part#:
2220J0100473KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 2220 - In Stock:
41171
- Part#:
1825J5000390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1825 - In Stock:
17441
- Part#:
2225J1K50102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.5KV C0G 2225 - In Stock:
48592
- Part#:
2225Y5000180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 2225 - In Stock:
13737
- Part#:
0805Y0500181JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
332254
- Part#:
1825J2000152KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1825 - In Stock:
45231
- Part#:
0805Y0160332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 0805 - In Stock:
352830
- Part#:
2225J0500471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2225 - In Stock:
17511
- Part#:
1812Y0250563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1812 - In Stock:
59354
- Part#:
1808J1K00152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1808 - In Stock:
83641
- Part#:
1206J0162P70BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 16V C0G/NP0 1206 - In Stock:
54544
- Part#:
1210J1000561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1210 - In Stock:
46925
- Part#:
1206J2000561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
61658
- Part#:
1210Y0630223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V C0G/NP0 1210 - In Stock:
62781
- Part#:
1206J2500560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1206 - In Stock:
74229
- Part#:
2220Y0160824JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 2220 - In Stock:
38122
- Part#:
0603Y200P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 200V C0G/NP0 0603 - In Stock:
227246
- Part#:
1812J2000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1812 - In Stock:
88719
- Part#:
1812J0500223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1812 - In Stock:
82510
- Part#:
1812J0160222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V C0G/NP0 1812 - In Stock:
24858
- Part#:
0603Y0500151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 0603 - In Stock:
548961
- Part#:
1206J2002P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 200V C0G/NP0 1206 - In Stock:
124811
- Part#:
0805Y2500120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 0805 - In Stock:
214263
- Part#:
1206J5000682JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1206 - In Stock:
177412
- Part#:
1812Y1000120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1812 - In Stock:
23164
- Part#:
1808Y1K50270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 1808 - In Stock:
124716
- Part#:
0805Y1000103KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0805 - In Stock:
224495
- Part#:
1812JA250560GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
49065
- Part#:
1206Y0638P20CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1206 - In Stock:
125988
- Part#:
0603J063P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 63V C0G/NP0 0603 - In Stock:
235027
- Part#:
1808Y1K00331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1808 - In Stock:
70946
- Part#:
1210J6300123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
229162
- Part#:
1206Y0160392JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 1206 - In Stock:
174296
- Part#:
1825J0250124GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V C0G/NP0 1825 - In Stock:
16289
- Part#:
1210Y2500181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1210 - In Stock:
129279
- Part#:
1808J5000102KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1808 - In Stock:
108421
- Part#:
2220J4K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 4KV X7R 2220 - In Stock:
57179
- Part#:
0805J5000271JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 0805 - In Stock:
221146
- Part#:
2225Y0160184FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V C0G/NP0 2225 - In Stock:
5141
- Part#:
2220J2500271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 2220 - In Stock:
12311
- Part#:
2220Y2K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 2220 - In Stock:
50655
- Part#:
2220Y2000471KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 2220 - In Stock:
45278
- Part#:
0805J1000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0805 - In Stock:
97031
- Part#:
0603Y2000680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0603 - In Stock:
506590
- Part#:
2225J5000473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 2225 - In Stock:
47900
- Part#:
1210Y1K00100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 1210 - In Stock:
89421