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#:
1812J1K00273JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 1KV X7R 1812 - In Stock:
59835
- Part#:
1206J0160682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1206 - In Stock:
230055
- Part#:
0603J0250221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V X7R 0603 - In Stock:
363900
- Part#:
2225Y0630151GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 2225 - In Stock:
24250
- Part#:
2220Y1K50821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.5KV X7R 2220 - In Stock:
49526
- Part#:
1206Y3000240GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 300V C0G/NP0 1206 - In Stock:
78632
- Part#:
1808J5005P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
140794
- Part#:
2220J0100273JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 2220 - In Stock:
42408
- Part#:
2220Y0160331GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 2220 - In Stock:
15217
- Part#:
1210J5000104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1210 - In Stock:
92106
- Part#:
1808Y2000471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V X7R 1808 - In Stock:
170879
- Part#:
1812J5K00180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1812 - In Stock:
76250
- Part#:
1206J0632P00CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 63V C0G/NP0 1206 - In Stock:
106301
- Part#:
1808YA250221KCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
65106
- Part#:
1808J2500563JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 250V X7R 1808 - In Stock:
77963
- Part#:
1812Y0630822JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1812 - In Stock:
68492
- Part#:
1206J2000820FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
90402
- Part#:
1808J0500333MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 50V X7R 1808 - In Stock:
102590
- Part#:
1210Y1000221FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1210 - In Stock:
52943
- Part#:
1812Y2000562MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1812 - In Stock:
69940
- Part#:
0603J0630471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
76179
- Part#:
1210Y0100103GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1210 - In Stock:
81618
- Part#:
1210J2003P90DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1210 - In Stock:
113209
- Part#:
0505J2501P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 250V C0G/NP0 0505 - In Stock:
142867
- Part#:
1210J2000392MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V X7R 1210 - In Stock:
139302
- Part#:
1808J0500393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1808 - In Stock:
148170
- Part#:
1812Y0630472GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V C0G/NP0 1812 - In Stock:
47758
- Part#:
1812JA250151FCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
25918
- Part#:
1825Y0250151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V C0G/NP0 1825 - In Stock:
42076
- Part#:
1812J1K20221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV X7R 1812 - In Stock:
85806
- Part#:
1808J5000562KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 1808 - In Stock:
169012
- Part#:
2220J3K00820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 2220 - In Stock:
16562
- Part#:
1808YA255P60CCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1808 - In Stock:
63971
- Part#:
1210Y1000822JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1210 - In Stock:
69768
- Part#:
1808J6300182JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1808 - In Stock:
81079
- Part#:
0505Y0500360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 50V C0G/NP0 0505 - In Stock:
140554
- Part#:
1210Y0250103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 25V X7R 1210 - In Stock:
168175
- Part#:
2220Y5K00471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV C0G/NP0 2220 - In Stock:
23126
- Part#:
2220Y2000472GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 2220 - In Stock:
14914
- Part#:
2220J6300472KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V C0G/NP0 2220 - In Stock:
54674
- Part#:
1111Y6300470JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1111 - In Stock:
60227
- Part#:
2225Y1000224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 2225 - In Stock:
45199
- Part#:
1206Y0630271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
335640
- Part#:
2225J5000271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 2225 - In Stock:
28511
- Part#:
2220J2000820FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 2220 - In Stock:
13991
- Part#:
2220Y0630333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V X7R 2220 - In Stock:
37327
- Part#:
2225Y2500561JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 2225 - In Stock:
27047
- Part#:
2225J0500392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 2225 - In Stock:
27635
- Part#:
1808J5000331JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1808 - In Stock:
108282
- Part#:
1812J0500684KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 50V X7R 1812 - In Stock:
55517