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#:
1812Y0100124FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V C0G/NP0 1812 - In Stock:
10037
- Part#:
1210J2500332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V X7R 1210 - In Stock:
101717
- Part#:
1812Y5000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1812 - In Stock:
62188
- Part#:
0505J2000330JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 0505 - In Stock:
105957
- Part#:
2225Y0500123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 2225 - In Stock:
19502
- Part#:
2220J6K00560JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 6KV C0G/NP0 2220 - In Stock:
59155
- Part#:
1210Y0630151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1210 - In Stock:
63199
- Part#:
1812Y6K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 6KV X7R 1812 - In Stock:
88395
- Part#:
1812Y2000224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 200V X7R 1812 - In Stock:
53941
- Part#:
2225Y0630102GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 2225 - In Stock:
12449
- Part#:
2225J2500180FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2225 - In Stock:
7114
- Part#:
1111Y5000220FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1111 - In Stock:
27179
- Part#:
1210J1K00681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1210 - In Stock:
144657
- Part#:
1206Y0500181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V X7R 1206 - In Stock:
242685
- Part#:
2225Y0160563JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2225 - In Stock:
27713
- Part#:
1812Y0630181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1812 - In Stock:
77649
- Part#:
2225J0630125MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 63V X7R 2225 - In Stock:
24076
- Part#:
2220Y4K00150FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 4KV C0G/NP0 2220 - In Stock:
26179
- Part#:
1111J1004P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 1111 - In Stock:
32669
- Part#:
1812JA250820GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 1812 - In Stock:
55518
- Part#:
1812Y0100225MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 10V X7R 1812 - In Stock:
63719
- Part#:
2225Y0100475KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 2225 - In Stock:
24321
- Part#:
SFBDT5000150ZC1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 15PF 500V AXIAL - In Stock:
3352
- Part#:
2225Y2000153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 2225 - In Stock:
30832
- Part#:
1808Y0160152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1808 - In Stock:
87977
- Part#:
1111J1K00181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1111 - In Stock:
84737
- Part#:
2225J0160334JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 2225 - In Stock:
23360
- Part#:
1210J6300561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1210 - In Stock:
184175
- Part#:
1812Y6300120JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 630V C0G/NP0 1812 - In Stock:
79098
- Part#:
1812Y2000822MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1812 - In Stock:
80659
- Part#:
0603Y0160473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 0603 - In Stock:
307492
- Part#:
1825J5000331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1825 - In Stock:
72018
- Part#:
0805Y0500560JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 0805 - In Stock:
18835
- Part#:
1812Y6300470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1812 - In Stock:
79992
- Part#:
1210J6300121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1210 - In Stock:
84915
- Part#:
1812J2000101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 1812 - In Stock:
41680
- Part#:
1812Y0500472GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
38926
- Part#:
2220Y5000153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 2220 - In Stock:
72446
- Part#:
0805J1000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 0805 - In Stock:
134290
- Part#:
1111J2000241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 200V C0G/NP0 1111 - In Stock:
48121
- Part#:
1812J0500473JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1812 - In Stock:
65543
- Part#:
1206J6300910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 630V C0G/NP0 1206 - In Stock:
69873
- Part#:
1210Y0500101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
97835
- Part#:
2225J0630124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 63V X7R 2225 - In Stock:
46167
- Part#:
0805J2000101GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0805 - In Stock:
107413
- Part#:
1210J1K00561MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
134341
- Part#:
2225Y2500151KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 2225 - In Stock:
33233
- Part#:
1808J2500151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
98343
- Part#:
1808Y0500272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V X7R 1808 - In Stock:
179107
- Part#:
0603J0160681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 0603 - In Stock:
369015