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#:
0603J0250393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 0603 - In Stock:
397558
- Part#:
1206J3000331JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 300V C0G/NP0 1206 - In Stock:
81609
- Part#:
1825Y1K50473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 1.5KV X7R 1825 - In Stock:
36989
- Part#:
2220J0250393JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2220 - In Stock:
28850
- Part#:
2225J2500223KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2225 - In Stock:
19218
- Part#:
1808J2500220MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V X7R 1808 - In Stock:
123793
- Part#:
1206J5000102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1206 - In Stock:
66269
- Part#:
2220Y1K50470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.5KV C0G/NP0 2220 - In Stock:
63669
- Part#:
1825Y0100105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 1825 - In Stock:
39174
- Part#:
2220J5000102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 2220 - In Stock:
67055
- Part#:
0603Y1000821KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V X7R 0603 - In Stock:
310191
- Part#:
2225J3K00122GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV C0G/NP0 2225 - In Stock:
15481
- Part#:
1210Y5000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1210 - In Stock:
226505
- Part#:
1808Y2500392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1808 - In Stock:
26543
- Part#:
1111J1000430GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 100V C0G/NP0 1111 - In Stock:
57561
- Part#:
1812Y5000331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1812 - In Stock:
98540
- Part#:
1808JA250150KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
119561
- Part#:
1812Y0250273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 1812 - In Stock:
84631
- Part#:
1825Y1000473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1825 - In Stock:
40739
- Part#:
1111Y3001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 300V C0G/NP0 1111 - In Stock:
82613
- Part#:
1825Y0500331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1825 - In Stock:
10363
- Part#:
1812Y0630150KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1812 - In Stock:
69234
- Part#:
1210Y0250682KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 1210 - In Stock:
87226
- Part#:
1111J3009P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 300V C0G/NP0 1111 - In Stock:
35468
- Part#:
0805J0163P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 16V C0G/NP0 0805 - In Stock:
369435
- Part#:
0805J0500100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0805 - In Stock:
451274
- Part#:
2225Y1K00271FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
15605
- Part#:
2220Y2000562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 2220 - In Stock:
22342
- Part#:
1812J1000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1812 - In Stock:
33067
- Part#:
1825Y1000124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 100V X7R 1825 - In Stock:
36622
- Part#:
2220J0160103FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V C0G/NP0 2220 - In Stock:
9240
- Part#:
1210J0160181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1210 - In Stock:
80327
- Part#:
2220Y0160220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 2220 - In Stock:
24506
- Part#:
1812J6300331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1812 - In Stock:
67533
- Part#:
1825Y1K00392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV C0G/NP0 1825 - In Stock:
29158
- Part#:
1111Y1500360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 150V C0G/NP0 1111 - In Stock:
66345
- Part#:
1111Y5000270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1111 - In Stock:
65069
- Part#:
1808J0500123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1808 - In Stock:
58245
- Part#:
1210Y6300270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1210 - In Stock:
71538
- Part#:
0603J0160681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 0603 - In Stock:
126039
- Part#:
1210Y6300102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1210 - In Stock:
59172
- Part#:
0805Y0250471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0805 - In Stock:
378631
- Part#:
1206Y5000473KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 500V X7R 1206 - In Stock:
120414
- Part#:
2220J0630181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2220 - In Stock:
12250
- Part#:
1210J2004P70BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 1210 - In Stock:
61219
- Part#:
2220J1000272GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 2220 - In Stock:
21888
- Part#:
1206J1K00471GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1206 - In Stock:
88575
- Part#:
1812Y1000562JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1812 - In Stock:
61018
- Part#:
0603Y0630182MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0603 - In Stock:
389666
- Part#:
1206Y1000331MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 1206 - In Stock:
188487