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#:
0805Y0160102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 16V X7R 0805 - In Stock:
391769
- Part#:
1111Y2500152FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1111 - In Stock:
16429
- Part#:
1825Y5K00271KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 5KV X7R 1825 - In Stock:
66973
- Part#:
1812Y0500103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 1812 - In Stock:
60542
- Part#:
1812J6300181JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1812 - In Stock:
57704
- Part#:
0603Y0630470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0603 - In Stock:
220014
- Part#:
1206J2500562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
336586
- Part#:
2220J5K00680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 5KV C0G/NP0 2220 - In Stock:
79496
- Part#:
0805J0630821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 0805 - In Stock:
363272
- Part#:
0805Y0630391FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 0805 - In Stock:
85097
- Part#:
1206Y1000471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1206 - In Stock:
266472
- Part#:
1206J0250153KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1206 - In Stock:
106032
- Part#:
1206J2K0P500BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 2KV C0G/NP0 1206 - In Stock:
126315
- Part#:
1206J5000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1206 - In Stock:
224713
- Part#:
1812Y0500105MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1812 - In Stock:
53426
- Part#:
2220YA250271MXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 2220 - In Stock:
92329
- Part#:
2225J5000151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 2225 - In Stock:
53266
- Part#:
1812J2000152KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1812 - In Stock:
74645
- Part#:
1808YA250330KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
77264
- Part#:
0805Y0100331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V X7R 0805 - In Stock:
474899
- Part#:
2220Y0160823GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 2220 - In Stock:
17692
- Part#:
1808J0250824KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1808 - In Stock:
95633
- Part#:
1808Y5000681JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V X7R 1808 - In Stock:
77932
- Part#:
1812Y0160150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 16V C0G/NP0 1812 - In Stock:
38474
- Part#:
1812J5000681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1812 - In Stock:
104894
- Part#:
2220Y0630181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2220 - In Stock:
43456
- Part#:
0805Y3000240FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 300V C0G/NP0 0805 - In Stock:
69504
- Part#:
1206J0500101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1206 - In Stock:
84429
- Part#:
1206J1K00680FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1206 - In Stock:
79552
- Part#:
1210J0160334JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1210 - In Stock:
95279
- Part#:
2225Y6300152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 2225 - In Stock:
35337
- Part#:
1808Y1K00181KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1808 - In Stock:
101847
- Part#:
1812J0500472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 1812 - In Stock:
45139
- Part#:
0505Y1000151KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0505 - In Stock:
115805
- Part#:
1210J0630183JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 1210 - In Stock:
85260
- Part#:
1206J0630560GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
130582
- Part#:
0603Y0502P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 50V C0G/NP0 0603 - In Stock:
149477
- Part#:
0603Y0630681JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V X7R 0603 - In Stock:
269596
- Part#:
0805J0250561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V X7R 0805 - In Stock:
485329
- Part#:
2225J1000150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 100V C0G/NP0 2225 - In Stock:
26353
- Part#:
1210Y0160270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 16V C0G/NP0 1210 - In Stock:
124106
- Part#:
1812Y2000183JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1812 - In Stock:
64757
- Part#:
1206Y0250820JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1206 - In Stock:
158702
- Part#:
2220Y5000123MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 2220 - In Stock:
82208
- Part#:
1825Y3K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 1825 - In Stock:
52963
- Part#:
1210Y1K50472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 1.5KV X7R 1210 - In Stock:
120214
- Part#:
2220J0160271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 2220 - In Stock:
12744
- Part#:
1825J0630562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1825 - In Stock:
12799
- Part#:
2220Y1K20392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 2220 - In Stock:
77023
- Part#:
1808J2K00332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1808 - In Stock:
127648