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#:
1111J6300820GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 1111 - In Stock:
67370
- Part#:
0805J0160272FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 0805 - In Stock:
75448
- Part#:
1210J5000100JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 500V C0G/NP0 1210 - In Stock:
114665
- Part#:
1812Y1000821JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
61575
- Part#:
0603J1001P50BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
152644
- Part#:
1808J1000122KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1808 - In Stock:
128134
- Part#:
1111J1500750GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 150V C0G/NP0 1111 - In Stock:
58662
- Part#:
1808JA250391KXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1808 - In Stock:
75816
- Part#:
1206Y5000682JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1206 - In Stock:
154224
- Part#:
1206Y2501P50BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 250V C0G/NP0 1206 - In Stock:
59135
- Part#:
1206Y5000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1206 - In Stock:
195049
- Part#:
1206Y5000221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1206 - In Stock:
155327
- Part#:
2225Y0160475MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 2225 - In Stock:
15795
- Part#:
2220Y0500333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V C0G/NP0 2220 - In Stock:
18358
- Part#:
1825J3K00391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 3KV X7R 1825 - In Stock:
49225
- Part#:
1206J1K51P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 1.5KV C0G/NP0 1206 - In Stock:
153958
- Part#:
0603Y0100472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 0603 - In Stock:
541269
- Part#:
1812Y6300271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1812 - In Stock:
46894
- Part#:
1808Y3K08P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 3KV C0G/NP0 1808 - In Stock:
97202
- Part#:
1812J0250104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1812 - In Stock:
69886
- Part#:
1808J0250103FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V C0G/NP0 1808 - In Stock:
42679
- Part#:
1812Y1000122KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1812 - In Stock:
81419
- Part#:
1808J0160221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V C0G/NP0 1808 - In Stock:
58789
- Part#:
1825J1000332GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1825 - In Stock:
22614
- Part#:
1812J0630122GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1812 - In Stock:
76524
- Part#:
1210Y0250824MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1210 - In Stock:
86375
- Part#:
2225J2500274JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 250V X7R 2225 - In Stock:
23521
- Part#:
1210J5000330GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1210 - In Stock:
72209
- Part#:
1206Y0250153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1206 - In Stock:
48113
- Part#:
1808Y2K00150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1808 - In Stock:
80223
- Part#:
1808Y0500121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1808 - In Stock:
177616
- Part#:
2220Y0630822GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 2220 - In Stock:
15452
- Part#:
1808Y0160561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 1808 - In Stock:
68268
- Part#:
2220Y1000182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2220 - In Stock:
8527
- Part#:
1206Y1K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1206 - In Stock:
64057
- Part#:
2225J2000181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2225 - In Stock:
7783
- Part#:
2220J2000470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 2220 - In Stock:
27161
- Part#:
1808Y6300821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1808 - In Stock:
71201
- Part#:
1825J1K20822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 1.2KV X7R 1825 - In Stock:
41070
- Part#:
1825J0630390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 1825 - In Stock:
50059
- Part#:
0805Y1K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 0805 - In Stock:
374147
- Part#:
1808JA250180FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1808 - In Stock:
51237
- Part#:
1812Y0160150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1812 - In Stock:
60151
- Part#:
1210J0250270KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1210 - In Stock:
85679
- Part#:
1812J5000820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1812 - In Stock:
81707
- Part#:
0805Y0630681MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0805 - In Stock:
287710
- Part#:
1808Y0630151FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1808 - In Stock:
87880
- Part#:
0805Y0160103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 0805 - In Stock:
86322
- Part#:
2211YA250221KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2211 - In Stock:
51830
- Part#:
1812J1000390JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1812 - In Stock:
82811