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#:
1812Y1000103MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 1812 - In Stock:
80360
- Part#:
2225J5000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 2225 - In Stock:
66802
- Part#:
1206J0630683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1206 - In Stock:
227031
- Part#:
2220Y2K00822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 2220 - In Stock:
44731
- Part#:
2220Y5000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 2220 - In Stock:
50126
- Part#:
2225Y5K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 5KV X7R 2225 - In Stock:
83969
- Part#:
2225Y0160223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V C0G/NP0 2225 - In Stock:
9090
- Part#:
0603J1502P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 150V C0G/NP0 0603 - In Stock:
226624
- Part#:
1206J3007P50HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 300V C0G/NP0 1206 - In Stock:
33737
- Part#:
1210Y6300273JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1210 - In Stock:
71266
- Part#:
2220Y1000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V X7R 2220 - In Stock:
35555
- Part#:
0603Y2000180GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 0603 - In Stock:
166710
- Part#:
2220Y1000223FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 2220 - In Stock:
5558
- Part#:
1808Y0630680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1808 - In Stock:
58468
- Part#:
1808JA250330KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
121345
- Part#:
1206J0250182MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V X7R 1206 - In Stock:
233836
- Part#:
2225J1000123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V C0G 2225 - In Stock:
41339
- Part#:
0805Y1000150KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 0805 - In Stock:
262421
- Part#:
1808Y0250121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1808 - In Stock:
66329
- Part#:
SBSGP1000104MXB - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
14898
- Part#:
1210Y0160393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1210 - In Stock:
92345
- Part#:
2220J0160154GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 16V C0G/NP0 2220 - In Stock:
11853
- Part#:
1210Y0503P90BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 50V C0G/NP0 1210 - In Stock:
55649
- Part#:
0805Y0630331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0805 - In Stock:
111875
- Part#:
1812J2K00221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1812 - In Stock:
95090
- Part#:
1210J6300560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 630V C0G/NP0 1210 - In Stock:
89457
- Part#:
0805Y1000820KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 0805 - In Stock:
302416
- Part#:
1808Y2000822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 1808 - In Stock:
148700
- Part#:
1206J5000471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1206 - In Stock:
117483
- Part#:
2220Y2000331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 2220 - In Stock:
36033
- Part#:
1812Y2000150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1812 - In Stock:
62941
- Part#:
1210Y2000683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 1210 - In Stock:
77983
- Part#:
0805Y2500271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 0805 - In Stock:
81584
- Part#:
2220J1K00102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 2220 - In Stock:
13065
- Part#:
1808Y1K20560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 1808 - In Stock:
92113
- Part#:
1825Y0630102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 1825 - In Stock:
10920
- Part#:
0805Y2500161GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 160PF 250V C0G/NP0 0805 - In Stock:
73726
- Part#:
0805Y1500301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 150V C0G/NP0 0805 - In Stock:
49477
- Part#:
1825J5K00182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 5KV X7R 1825 - In Stock:
62832
- Part#:
0805J0500182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
260870
- Part#:
2225J5000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 2225 - In Stock:
69230
- Part#:
1812J0160681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1812 - In Stock:
59569
- Part#:
2220Y0160220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2220 - In Stock:
11596
- Part#:
2225Y0250104JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2225 - In Stock:
23950
- Part#:
2220J2K50471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV X7R 2220 - In Stock:
76006
- Part#:
1825J1K00332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1825 - In Stock:
60019
- Part#:
1825J5000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1825 - In Stock:
61448
- Part#:
0805J0504P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 50V C0G/NP0 0805 - In Stock:
109263
- Part#:
1808Y2K00180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1808 - In Stock:
119727
- Part#:
0603J250P600BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 250V C0G/NP0 0603 - In Stock:
236550