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#:
1812Y6300102GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
48443
- Part#:
2220Y0160223GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2220 - In Stock:
12562
- Part#:
1210Y6300473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 630V X7R 1210 - In Stock:
143252
- Part#:
0603J1000120KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0603 - In Stock:
304594
- Part#:
1812Y0160683FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1812 - In Stock:
10417
- Part#:
1206J2508P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1206 - In Stock:
179608
- Part#:
2220J5000392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 2220 - In Stock:
18223
- Part#:
SFJEC1000105MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1UF 20% 100V AXIAL - In Stock:
4268
- Part#:
0505Y2505P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 250V C0G/NP0 0505 - In Stock:
120115
- Part#:
1111Y6304P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4PF 630V C0G/NP0 1111 - In Stock:
32096
- Part#:
2220J2000333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 2220 - In Stock:
34857
- Part#:
1825Y0500155MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 50V X7R 1825 - In Stock:
40981
- Part#:
2225Y0500104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 2225 - In Stock:
13918
- Part#:
1210J2000333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1210 - In Stock:
87302
- Part#:
0805J1000562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 0805 - In Stock:
271716
- Part#:
0603Y0630680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 0603 - In Stock:
398340
- Part#:
1825J5000150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1825 - In Stock:
66791
- Part#:
1206Y2500392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 1206 - In Stock:
203685
- Part#:
1808Y5000821MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V X7R 1808 - In Stock:
97153
- Part#:
2220Y0160333KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 2220 - In Stock:
31495
- Part#:
2225J3K00821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 3KV C0G/NP0 2225 - In Stock:
31477
- Part#:
1812Y0500125KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 1812 - In Stock:
40017
- Part#:
0805J1000221GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0805 - In Stock:
158544
- Part#:
2225Y3K00390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 2225 - In Stock:
22178
- Part#:
0805J0160471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0805 - In Stock:
208926
- Part#:
1812Y0500103JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1812 - In Stock:
68777
- Part#:
1206J2000182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 1206 - In Stock:
253493
- Part#:
0505J0635P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 0505 - In Stock:
73791
- Part#:
1812Y6300272JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V X7R 1812 - In Stock:
72940
- Part#:
1206J0502P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 50V C0G/NP0 1206 - In Stock:
67676
- Part#:
2220J1K00472KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1KV C0G/NP0 2220 - In Stock:
36017
- Part#:
0805Y0250182KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 0805 - In Stock:
287275
- Part#:
1825Y0160105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1825 - In Stock:
29525
- Part#:
0603Y0160332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 0603 - In Stock:
453608
- Part#:
1111Y5000511KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 510PF 500V C0G/NP0 1111 - In Stock:
76251
- Part#:
2225J0160183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 2225 - In Stock:
31079
- Part#:
0505Y1500180FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 150V C0G/NP0 0505 - In Stock:
39502
- Part#:
0603Y0160391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 0603 - In Stock:
347362
- Part#:
0805J0630360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0805 - In Stock:
127828
- Part#:
1812JA250270KCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
70718
- Part#:
1825J1K20182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV X7R 1825 - In Stock:
60757
- Part#:
2220J1K20333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.2KV X7R 2220 - In Stock:
66179
- Part#:
1825J1K20121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1.2KV C0G/NP0 1825 - In Stock:
57698
- Part#:
2225Y2K00390KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2KV C0G/NP0 2225 - In Stock:
50403
- Part#:
1808J0500122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1808 - In Stock:
68949
- Part#:
1812J2K50471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 1812 - In Stock:
92686
- Part#:
1808Y1K00150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1808 - In Stock:
104025
- Part#:
2225J0630273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 2225 - In Stock:
39922
- Part#:
1206Y2000104MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 200V X7R 1206 - In Stock:
170177
- Part#:
1206J2000124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1206 - In Stock:
151424