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#:
1812J5000471GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1812 - In Stock:
72200
- Part#:
1206Y0250124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 1206 - In Stock:
163341
- Part#:
1111Y5000181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 1111 - In Stock:
90890
- Part#:
2225Y0500473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 2225 - In Stock:
46078
- Part#:
1206Y1000471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 1206 - In Stock:
229488
- Part#:
0805J5000391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 0805 - In Stock:
577731
- Part#:
1808J2K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1808 - In Stock:
133974
- Part#:
1808J5000222JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V C0G/NP0 1808 - In Stock:
67729
- Part#:
2225Y6300272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 630V C0G/NP0 2225 - In Stock:
20651
- Part#:
1206Y1502P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 150V C0G/NP0 1206 - In Stock:
117605
- Part#:
1206J2502P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 250V C0G/NP0 1206 - In Stock:
114497
- Part#:
2220J0630682GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 63V C0G/NP0 2220 - In Stock:
18539
- Part#:
0805Y0250124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 0805 - In Stock:
228126
- Part#:
1825Y3K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 3KV X7R 1825 - In Stock:
54162
- Part#:
1812J0250223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1812 - In Stock:
24585
- Part#:
1812J0160274KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 16V X7R 1812 - In Stock:
82169
- Part#:
1825Y0250122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 1825 - In Stock:
24529
- Part#:
1210Y0160180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
67944
- Part#:
1808YA250120KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 1808 - In Stock:
100772
- Part#:
1808Y0630222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1808 - In Stock:
104316
- Part#:
1808Y1K00561JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV C0G/NP0 1808 - In Stock:
83009
- Part#:
1210Y0500392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1210 - In Stock:
70925
- Part#:
1812J0160120JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1812 - In Stock:
82534
- Part#:
1825Y0500154KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 1825 - In Stock:
18602
- Part#:
1808J0160152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V C0G/NP0 1808 - In Stock:
110750
- Part#:
0805J1000332KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 0805 - In Stock:
225496
- Part#:
1210J0160330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1210 - In Stock:
67557
- Part#:
1206J1K50220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1206 - In Stock:
87251
- Part#:
1210J1000102JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1210 - In Stock:
84135
- Part#:
2220J5K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV X7R 2220 - In Stock:
79458
- Part#:
1206Y1K03P00BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3PF 1KV C0G/NP0 1206 - In Stock:
91895
- Part#:
1812J0630562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1812 - In Stock:
77534
- Part#:
0805J500P200DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 500V C0G/NP0 0805 - In Stock:
152982
- Part#:
2225J1000681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 100V C0G/NP0 2225 - In Stock:
14857
- Part#:
1206Y0500122GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1206 - In Stock:
82391
- Part#:
0805Y0160123JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 0805 - In Stock:
185315
- Part#:
1210J5000331JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V X7R 1210 - In Stock:
87958
- Part#:
1210Y0250682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
99404
- Part#:
1808J1K00682JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1KV X7R 1808 - In Stock:
108397
- Part#:
1206J3000271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 300V C0G/NP0 1206 - In Stock:
67309
- Part#:
1812J0250151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1812 - In Stock:
88397
- Part#:
1206Y6300331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1206 - In Stock:
216508
- Part#:
1808J5000820GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1808 - In Stock:
61942
- Part#:
1206J0250684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1206 - In Stock:
80642
- Part#:
1410Y1000182MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1410 - In Stock:
61379
- Part#:
0805Y2000153MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 0805 - In Stock:
200283
- Part#:
1825J1000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 1825 - In Stock:
50692
- Part#:
1812J1K00223MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 1812 - In Stock:
76537
- Part#:
1210J1000333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 1210 - In Stock:
95937
- Part#:
0805Y0501P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
139365