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#:
1210J1K28P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.2KV C0G/NP0 1210 - In Stock:
92084
- Part#:
0603J1000471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 0603 - In Stock:
488858
- Part#:
2225Y1K20271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 2225 - In Stock:
16524
- Part#:
1808Y2500821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V X7R 1808 - In Stock:
99528
- Part#:
1206J1K00561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1206 - In Stock:
164888
- Part#:
2220J2000824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 200V X7R 2220 - In Stock:
41835
- Part#:
0805J0630683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 0805 - In Stock:
245122
- Part#:
1111J1508P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 150V C0G/NP0 1111 - In Stock:
46904
- Part#:
1812Y0500103JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
83456
- Part#:
0805J0630270FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
59900
- Part#:
0805J2500222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 0805 - In Stock:
298713
- Part#:
0603Y0160122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 0603 - In Stock:
283452
- Part#:
1210Y5000470GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 1210 - In Stock:
71749
- Part#:
1206Y1000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1206 - In Stock:
185955
- Part#:
0603J0160100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 0603 - In Stock:
88997
- Part#:
0805Y0637P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 63V C0G/NP0 0805 - In Stock:
58567
- Part#:
2225Y3K00391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV C0G/NP0 2225 - In Stock:
24173
- Part#:
2220J0250272FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2220 - In Stock:
10832
- Part#:
1210J0100154MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V X7R 1210 - In Stock:
129981
- Part#:
0805Y0250184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 0805 - In Stock:
274669
- Part#:
1825J5000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1825 - In Stock:
63432
- Part#:
0805Y0500823KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 0805 - In Stock:
229758
- Part#:
1206Y0630103GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1206 - In Stock:
77452
- Part#:
1808Y0160101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 1808 - In Stock:
188644
- Part#:
1808Y2000392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1808 - In Stock:
98601
- Part#:
1812J1K50680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1812 - In Stock:
83714
- Part#:
1812J5000102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V X7R 1812 - In Stock:
95212
- Part#:
1111Y1500301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 150V C0G/NP0 1111 - In Stock:
24631
- Part#:
1808J0630394KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1808 - In Stock:
130368
- Part#:
1210J2000180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
80874
- Part#:
1206J2006P80CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1206 - In Stock:
153545
- Part#:
1210Y0250564JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1210 - In Stock:
61346
- Part#:
2220Y0630183MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 2220 - In Stock:
43840
- Part#:
1210Y1K20332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV X7R 1210 - In Stock:
149651
- Part#:
2220Y0500470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 2220 - In Stock:
43935
- Part#:
1812J1000270JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 1812 - In Stock:
62674
- Part#:
1206Y0630100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 63V C0G/NP0 1206 - In Stock:
183170
- Part#:
2220Y0630470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 2220 - In Stock:
29788
- Part#:
1812Y0250822MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1812 - In Stock:
80052
- Part#:
0603J0160392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V X7R 0603 - In Stock:
436904
- Part#:
0505J200P500DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 200V C0G/NP0 0505 - In Stock:
128627
- Part#:
1206J0100564JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1206 - In Stock:
109132
- Part#:
2220Y1K50393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.5KV X7R 2220 - In Stock:
50504
- Part#:
1210Y0250184MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V X7R 1210 - In Stock:
138552
- Part#:
1808Y0160121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1808 - In Stock:
116988
- Part#:
1812Y2000820FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1812 - In Stock:
21291
- Part#:
1812Y5000681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
81049
- Part#:
1825J5000561MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V X7R 1825 - In Stock:
66027
- Part#:
1812J6300561FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V C0G/NP0 1812 - In Stock:
33785
- Part#:
1812Y0630392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1812 - In Stock:
35990