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#:
0603J1000101MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 0603 - In Stock:
363012
- Part#:
1210J0630390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1210 - In Stock:
95051
- Part#:
1206J6300471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V C0G/NP0 1206 - In Stock:
213359
- Part#:
1206J2000222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 1206 - In Stock:
195086
- Part#:
1812Y0500105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1812 - In Stock:
43175
- Part#:
1111J2500510KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 250V C0G/NP0 1111 - In Stock:
69637
- Part#:
1825J5000564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 500V X7R 1825 - In Stock:
28935
- Part#:
0603J0500151KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V X7R 0603 - In Stock:
375038
- Part#:
1210J2500273MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1210 - In Stock:
77262
- Part#:
2211YA250561KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2211 - In Stock:
36626
- Part#:
1825Y0100393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V C0G/NP0 1825 - In Stock:
32141
- Part#:
2220Y2K50152JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV C0G 2220 - In Stock:
37383
- Part#:
1210J0500152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
172024
- Part#:
2220J2000474MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 200V X7R 2220 - In Stock:
28756
- Part#:
1808J0250151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
200284
- Part#:
1206J0630561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 1206 - In Stock:
67008
- Part#:
0805Y0250181GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0805 - In Stock:
186930
- Part#:
1210Y0250152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 1210 - In Stock:
88291
- Part#:
1210J0160153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 1210 - In Stock:
141846
- Part#:
1808J0630473JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 1808 - In Stock:
89350
- Part#:
1210J2000393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 200V X7R 1210 - In Stock:
133807
- Part#:
2225J0630154GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 63V C0G/NP0 2225 - In Stock:
12927
- Part#:
0805J2500391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 0805 - In Stock:
94320
- Part#:
0805Y0500272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 0805 - In Stock:
138976
- Part#:
1825J2500273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 250V X7R 1825 - In Stock:
46149
- Part#:
0805Y2000151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 0805 - In Stock:
79971
- Part#:
SBSGP5000153MXT - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
33528
- Part#:
2220Y6300182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V X7R 2220 - In Stock:
71585
- Part#:
0603Y2500151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 0603 - In Stock:
122112
- Part#:
1808Y0500472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1808 - In Stock:
152233
- Part#:
2225Y0500333JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 2225 - In Stock:
25493
- Part#:
1825Y2500103KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
50170
- Part#:
2220Y0630101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 2220 - In Stock:
7798
- Part#:
2225Y0630392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 2225 - In Stock:
12416
- Part#:
1206Y0250390FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1206 - In Stock:
94124
- Part#:
1812Y2000331JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1812 - In Stock:
74559
- Part#:
0805J3002P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 300V C0G/NP0 0805 - In Stock:
61998
- Part#:
0805J0100273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 0805 - In Stock:
332960
- Part#:
1206J2001P50BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
86302
- Part#:
2220J2500105KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 250V X7R 2220 - In Stock:
19608
- Part#:
1206Y3000820FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 300V C0G/NP0 1206 - In Stock:
40615
- Part#:
1808J1K50220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1808 - In Stock:
89232
- Part#:
1111J2001P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 200V C0G/NP0 1111 - In Stock:
66804
- Part#:
1206Y0630331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V X7R 1206 - In Stock:
234454
- Part#:
0603Y0160821KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V X7R 0603 - In Stock:
432315
- Part#:
2225J6300152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 2225 - In Stock:
49673
- Part#:
0603J2500680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0603 - In Stock:
70599
- Part#:
0805Y5000822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 0805 - In Stock:
286972
- Part#:
0805Y2504P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 0805 - In Stock:
74770
- Part#:
1206Y0250181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 1206 - In Stock:
78683