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#:
1210J1000102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1210 - In Stock:
64678
- Part#:
0603J0500471JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V X7R 0603 - In Stock:
307675
- Part#:
1825J0250102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 1825 - In Stock:
27193
- Part#:
1210Y0630182MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1210 - In Stock:
100513
- Part#:
1812J0160183GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1812 - In Stock:
50614
- Part#:
2211JA250221JXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
84115
- Part#:
1206J0500221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1206 - In Stock:
270950
- Part#:
1812J0160560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1812 - In Stock:
68654
- Part#:
1206Y5008P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1206 - In Stock:
85440
- Part#:
1111Y1K02P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 1KV C0G/NP0 1111 - In Stock:
78910
- Part#:
1111J6300161FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 630V C0G/NP0 1111 - In Stock:
20874
- Part#:
1206Y0631P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 63V C0G/NP0 1206 - In Stock:
111674
- Part#:
1825Y0100472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V C0G/NP0 1825 - In Stock:
37108
- Part#:
1808J2000681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1808 - In Stock:
131911
- Part#:
2225J6K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 6KV C0G/NP0 2225 - In Stock:
38945
- Part#:
1812J0500122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1812 - In Stock:
36488
- Part#:
1206Y2001P50DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
183840
- Part#:
1808Y0250392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1808 - In Stock:
99906
- Part#:
1825J0630104GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 1825 - In Stock:
13612
- Part#:
1210Y1000823MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 1210 - In Stock:
86755
- Part#:
1206Y6300101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 1206 - In Stock:
63694
- Part#:
1812J0160682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1812 - In Stock:
44532
- Part#:
1206Y2K06P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 2000V C0G/NP0 1206 - In Stock:
75489
- Part#:
2225J0250222FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 2225 - In Stock:
10922
- Part#:
2225Y1K20820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1.2KV C0G/NP0 2225 - In Stock:
20037
- Part#:
1825Y1K20562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1.2KV X7R 1825 - In Stock:
64763
- Part#:
0805J1001P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
144581
- Part#:
1825J2000105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 200V X7R 1825 - In Stock:
30550
- Part#:
2220J5000681KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 2220 - In Stock:
55232
- Part#:
1111Y5000130JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 500V C0G/NP0 1111 - In Stock:
4893
- Part#:
1206J0630151KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 1206 - In Stock:
265841
- Part#:
2225J0250153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2225 - In Stock:
21652
- Part#:
1111J5002P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 500V C0G/NP0 1111 - In Stock:
60902
- Part#:
2225Y5000564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 500V X7R 2225 - In Stock:
35619
- Part#:
0603J2000121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0603 - In Stock:
411658
- Part#:
1812Y0500472JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1812 - In Stock:
100320
- Part#:
2220Y1K00332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2220 - In Stock:
41564
- Part#:
1808Y0250154MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 25V X7R 1808 - In Stock:
85872
- Part#:
0603J1000561JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0603 - In Stock:
304299
- Part#:
0603J0258P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0603 - In Stock:
143627
- Part#:
0603Y0500221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 0603 - In Stock:
300318
- Part#:
1812J5000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1812 - In Stock:
59021
- Part#:
0603Y0500393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0603 - In Stock:
446797
- Part#:
1825J5000330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1825 - In Stock:
14401
- Part#:
1206J0160560JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1206 - In Stock:
205249
- Part#:
1206J1504P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 150V C0G/NP0 1206 - In Stock:
75361
- Part#:
1812Y2500274MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 1812 - In Stock:
54067
- Part#:
1210Y0630102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1210 - In Stock:
125885
- Part#:
0603Y1001P00CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
232208
- Part#:
1812Y1K00101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 1812 - In Stock:
55103