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#:
1808Y2500333MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 250V X7R 1808 - In Stock:
96134
- Part#:
0603Y1000330FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 0603 - In Stock:
94461
- Part#:
2220Y2K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 2220 - In Stock:
61101
- Part#:
0805J0250392GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 0805 - In Stock:
85556
- Part#:
2225Y2000471GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 2225 - In Stock:
14555
- Part#:
2220J2K00273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 2KV X7R 2220 - In Stock:
40964
- Part#:
1812Y1K00102KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1812 - In Stock:
70560
- Part#:
2225Y1K00272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1KV X7R 2225 - In Stock:
30065
- Part#:
0805Y0160151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0805 - In Stock:
106617
- Part#:
1812J0500393KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 1812 - In Stock:
68052
- Part#:
1812Y1000184KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1812 - In Stock:
66685
- Part#:
1808Y1000561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
208765
- Part#:
2225Y1K50333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 1.5KV X7R 2225 - In Stock:
21967
- Part#:
1111J1K00121GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1111 - In Stock:
64172
- Part#:
1808Y0500222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1808 - In Stock:
127345
- Part#:
1812J0630103MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1812 - In Stock:
100593
- Part#:
2225J6300334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 630V X7R 2225 - In Stock:
11457
- Part#:
1825Y1000183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1825 - In Stock:
34618
- Part#:
1825J6K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 6KV C0G/NP0 1825 - In Stock:
58058
- Part#:
1812Y0160101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 1812 - In Stock:
32242
- Part#:
1825J0100560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1825 - In Stock:
12814
- Part#:
1206Y2000473JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 1206 - In Stock:
95760
- Part#:
1808Y0500683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1808 - In Stock:
90229
- Part#:
0805Y0500120FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 0805 - In Stock:
81277
- Part#:
0805Y2000181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 0805 - In Stock:
112171
- Part#:
2220Y0630153JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 2220 - In Stock:
28823
- Part#:
1825J0250220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 25V C0G/NP0 1825 - In Stock:
24659
- Part#:
0805J0500154JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 0805 - In Stock:
234451
- Part#:
2220Y0250104KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V C0G/NP0 2220 - In Stock:
30977
- Part#:
0603J0250390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 0603 - In Stock:
349384
- Part#:
1808Y0168P20BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 1808 - In Stock:
48457
- Part#:
2225J0160181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 2225 - In Stock:
6295
- Part#:
1206Y0630160KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 63V C0G/NP0 1206 - In Stock:
93843
- Part#:
1206J0630510GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 63V C0G/NP0 1206 - In Stock:
77099
- Part#:
1825J5000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1825 - In Stock:
48440
- Part#:
0505Y0630390JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0505 - In Stock:
106465
- Part#:
1210Y6300471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1210 - In Stock:
182076
- Part#:
1825Y3K00222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 1825 - In Stock:
66110
- Part#:
1206Y0500394JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1206 - In Stock:
88709
- Part#:
0805Y5000150KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 0805 - In Stock:
134927
- Part#:
1206Y3003P90CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 1206 - In Stock:
110371
- Part#:
2220J0250180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 2220 - In Stock:
30678
- Part#:
1206Y2000221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1206 - In Stock:
78686
- Part#:
1210J5000222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1210 - In Stock:
69781
- Part#:
0805J063P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 63V C0G/NP0 0805 - In Stock:
118127
- Part#:
0805Y1006P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 100V C0G/NP0 0805 - In Stock:
78818
- Part#:
1812J0160183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V X7R 1812 - In Stock:
98591
- Part#:
1808JA250181GCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
80701
- Part#:
1206Y0500111KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 110PF 50V C0G/NP0 1206 - In Stock:
108546
- Part#:
0603J0250332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0603 - In Stock:
437194