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#:
1812Y0500683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1812 - In Stock:
65029
- Part#:
2225J0160183JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2225 - In Stock:
41553
- Part#:
1808J0160471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 1808 - In Stock:
106445
- Part#:
1111Y2501P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 250V C0G/NP0 1111 - In Stock:
66501
- Part#:
1206Y2000390GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
79010
- Part#:
1210Y5000151KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
144100
- Part#:
1825Y2000273GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 200V C0G 1825 - In Stock:
13294
- Part#:
2225Y1K50223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 2225 - In Stock:
22181
- Part#:
1210Y0500391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 1210 - In Stock:
51871
- Part#:
0805Y0100180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 0805 - In Stock:
110569
- Part#:
2225Y2000471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 2225 - In Stock:
32784
- Part#:
1206J6300560KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1206 - In Stock:
192266
- Part#:
0603J0500150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0603 - In Stock:
187483
- Part#:
1210J1000823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
95303
- Part#:
1808JA250680GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 1808 - In Stock:
66715
- Part#:
1206J0500332JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1206 - In Stock:
124893
- Part#:
0603J0250332JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0603 - In Stock:
305798
- Part#:
0505Y0501P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0505 - In Stock:
119976
- Part#:
1111J2007P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 1111 - In Stock:
41992
- Part#:
1808Y2500331KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1808 - In Stock:
113737
- Part#:
1210Y2500221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1210 - In Stock:
61575
- Part#:
1210Y1K00561GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1210 - In Stock:
69959
- Part#:
0603Y2000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0603 - In Stock:
86801
- Part#:
0603Y2000221KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V X7R 0603 - In Stock:
377377
- Part#:
2225J0250123KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 2225 - In Stock:
35326
- Part#:
1808Y6300682MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V X7R 1808 - In Stock:
94262
- Part#:
1812Y0100472GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1812 - In Stock:
54856
- Part#:
2225Y2K50121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 2225 - In Stock:
49985
- Part#:
1808J0250101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V X7R 1808 - In Stock:
111409
- Part#:
1812Y2500472JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 1812 - In Stock:
61651
- Part#:
1808J2000152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1808 - In Stock:
150593
- Part#:
1206Y0630224JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1206 - In Stock:
90342
- Part#:
0603Y0630102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0603 - In Stock:
463189
- Part#:
0805Y0250152KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 0805 - In Stock:
224318
- Part#:
0603Y2002P10CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 0603 - In Stock:
238892
- Part#:
0603Y0160182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V X7R 0603 - In Stock:
273551
- Part#:
1210Y0500272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1210 - In Stock:
112069
- Part#:
1812J0500180JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 50V C0G/NP0 1812 - In Stock:
84364
- Part#:
1825J2000100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1825 - In Stock:
21918
- Part#:
1812JA250390KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1812 - In Stock:
72120
- Part#:
2220Y1000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 2220 - In Stock:
12324
- Part#:
1812Y1K20680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 1812 - In Stock:
47008
- Part#:
2225Y2500154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 250V X7R 2225 - In Stock:
47538
- Part#:
0603Y0160271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 0603 - In Stock:
71227
- Part#:
2220J0250333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 2220 - In Stock:
51962
- Part#:
1825J1K20681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1825 - In Stock:
18300
- Part#:
1812J1K00222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 1KV C0G/NP0 1812 - In Stock:
32443
- Part#:
2220Y5000220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 2220 - In Stock:
22521
- Part#:
1210J0160820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 16V C0G/NP0 1210 - In Stock:
139542
- Part#:
2220Y2500183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 250V X7R 2220 - In Stock:
57032