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#:
1206J6300470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1206 - In Stock:
283584
- Part#:
1825Y6K00271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 1825 - In Stock:
66495
- Part#:
1206Y5003P90DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1206 - In Stock:
167302
- Part#:
2225J0160102FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
9429
- Part#:
1210J1000471KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
92134
- Part#:
2225Y0250153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2225 - In Stock:
16937
- Part#:
1210Y0630683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 1210 - In Stock:
108051
- Part#:
0805J0630241GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 63V C0G/NP0 0805 - In Stock:
81724
- Part#:
0505J0500100JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0505 - In Stock:
126958
- Part#:
1210Y1K00271KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
163508
- Part#:
1808Y4K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 4KV C0G/NP0 1808 - In Stock:
118317
- Part#:
1808Y0250684MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 25V X7R 1808 - In Stock:
67402
- Part#:
1206Y0500100FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1206 - In Stock:
96597
- Part#:
1206Y1K51P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1.5KV C0G/NP0 1206 - In Stock:
256447
- Part#:
2225J6300680KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 2225 - In Stock:
42583
- Part#:
0505J2000910JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 200V C0G/NP0 0505 - In Stock:
56057
- Part#:
2225Y1K00152FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV C0G/NP0 2225 - In Stock:
13429
- Part#:
1825J0250222FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1825 - In Stock:
14369
- Part#:
2220J5000471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2220 - In Stock:
20357
- Part#:
1210Y0630272FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V C0G/NP0 1210 - In Stock:
40638
- Part#:
0603J3005P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 300V C0G/NP0 0603 - In Stock:
100456
- Part#:
1812J0160391KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V C0G/NP0 1812 - In Stock:
86580
- Part#:
1812Y0100394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 10V X7R 1812 - In Stock:
55124
- Part#:
0805J2500471JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 0805 - In Stock:
214704
- Part#:
2220Y1K00270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1KV C0G/NP0 2220 - In Stock:
17458
- Part#:
1206Y2500391MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1206 - In Stock:
267305
- Part#:
1808Y2500391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
176493
- Part#:
2225Y5000823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 500V X7R 2225 - In Stock:
64948
- Part#:
1808J2K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 1808 - In Stock:
96828
- Part#:
1206J0500390KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
102096
- Part#:
2220Y0250333FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V C0G/NP0 2220 - In Stock:
7658
- Part#:
2225Y0160331FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2225 - In Stock:
6193
- Part#:
2220J2K00822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 2220 - In Stock:
48769
- Part#:
2225Y1K00823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 2225 - In Stock:
20558
- Part#:
1812Y0100683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 10V X7R 1812 - In Stock:
61580
- Part#:
2225J2000683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2225 - In Stock:
33860
- Part#:
1206Y0250223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1206 - In Stock:
66888
- Part#:
1206J0160222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 16V X7R 1206 - In Stock:
204849
- Part#:
1210Y5000151KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1210 - In Stock:
145086
- Part#:
1206Y0160122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 1206 - In Stock:
200906
- Part#:
1812Y0160181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V C0G/NP0 1812 - In Stock:
85296
- Part#:
1812Y2500684MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 250V X7R 1812 - In Stock:
50736
- Part#:
0603J1000331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 0603 - In Stock:
234262
- Part#:
1206J6300270GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 630V C0G/NP0 1206 - In Stock:
129059
- Part#:
1808Y2000124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1808 - In Stock:
83722
- Part#:
1808J2K00181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2KV X7R 1808 - In Stock:
110635
- Part#:
0603Y1006P80HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 100V C0G/NP0 0603 - In Stock:
79420
- Part#:
2220Y2500820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2220 - In Stock:
38312
- Part#:
1206Y0250821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 25V C0G/NP0 1206 - In Stock:
258926
- Part#:
1812J5000680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 1812 - In Stock:
92665