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#:
1812J0160273JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V C0G/NP0 1812 - In Stock:
86760
- Part#:
2225J0160560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 2225 - In Stock:
46075
- Part#:
1206Y0100151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 10V X7R 1206 - In Stock:
275114
- Part#:
0603J0100822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V X7R 0603 - In Stock:
410035
- Part#:
2225J1000273FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 2225 - In Stock:
5557
- Part#:
2225Y1K20271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 2225 - In Stock:
42449
- Part#:
1206Y0630681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1206 - In Stock:
242546
- Part#:
1808Y3K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV X7R 1808 - In Stock:
118627
- Part#:
1812Y6300472JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 1812 - In Stock:
66217
- Part#:
1206Y1K00151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
214212
- Part#:
1111Y6301P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 630V C0G/NP0 1111 - In Stock:
65048
- Part#:
1825Y0250180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1825 - In Stock:
19641
- Part#:
1825J0100335JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 10V X7R 1825 - In Stock:
27043
- Part#:
0805J0500330FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 50V C0G/NP0 0805 - In Stock:
65274
- Part#:
1206Y1000472MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1206 - In Stock:
199204
- Part#:
1206J0100182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 1206 - In Stock:
214790
- Part#:
1812Y6300222FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
21408
- Part#:
1210Y2000331FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1210 - In Stock:
39295
- Part#:
1825J6K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 1825 - In Stock:
71280
- Part#:
0805Y0630201KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 200PF 63V C0G/NP0 0805 - In Stock:
96017
- Part#:
1210Y0500153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1210 - In Stock:
89437
- Part#:
0603Y0160121GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 0603 - In Stock:
116267
- Part#:
2225Y1K00392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 2225 - In Stock:
15492
- Part#:
0603J300P400HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 300V C0G/NP0 0603 - In Stock:
136689
- Part#:
2220Y0250184FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 25V C0G/NP0 2220 - In Stock:
5681
- Part#:
2225Y5000471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2225 - In Stock:
48653
- Part#:
1206J2004P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1206 - In Stock:
183807
- Part#:
0805J5002P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 0805 - In Stock:
243858
- Part#:
2220J0250182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 25V C0G/NP0 2220 - In Stock:
10581
- Part#:
2225Y0250561JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 2225 - In Stock:
35847
- Part#:
2211JA250221FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
20202
- Part#:
1210Y1000560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1210 - In Stock:
89939
- Part#:
1808Y2500184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1808 - In Stock:
68518
- Part#:
1812J0500680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1812 - In Stock:
108986
- Part#:
1812J5000682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V C0G/NP0 1812 - In Stock:
63434
- Part#:
1812Y0160124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1812 - In Stock:
57022
- Part#:
0603J1000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 0603 - In Stock:
303018
- Part#:
2225Y0250104GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2225 - In Stock:
9202
- Part#:
0805J0500393MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 0805 - In Stock:
247509
- Part#:
1812Y5000472JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1812 - In Stock:
82282
- Part#:
2225J4K00271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 4KV C0G/NP0 2225 - In Stock:
47079
- Part#:
2220Y1K50682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.5KV X7R 2220 - In Stock:
59344
- Part#:
0603Y0160471KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 16V C0G/NP0 0603 - In Stock:
251860
- Part#:
1808YA250120JCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
70689
- Part#:
1825Y6300471MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1825 - In Stock:
54678
- Part#:
0805J5000101KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 0805 - In Stock:
379964
- Part#:
1206Y2000333MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 200V X7R 1206 - In Stock:
134447
- Part#:
1206J2007P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 1206 - In Stock:
97717
- Part#:
2220J2000220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 2220 - In Stock:
11835
- Part#:
1210Y0500822FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1210 - In Stock:
33559