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#:
2220J1K00152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 2220 - In Stock:
97526
- Part#:
1210J1000393KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V X7R 1210 - In Stock:
84071
- Part#:
2220J6300332KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V C0G/NP0 2220 - In Stock:
59742
- Part#:
2225J5K00471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 5KV C0G/NP0 2225 - In Stock:
77271
- Part#:
2225Y5000391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2225 - In Stock:
41314
- Part#:
1812J2K00681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2KV X7R 1812 - In Stock:
80151
- Part#:
1206Y2000183MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1206 - In Stock:
175588
- Part#:
1825Y2K00330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 2KV C0G/NP0 1825 - In Stock:
30520
- Part#:
2225Y2500473KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 250V X7R 2225 - In Stock:
43267
- Part#:
0805J2000681KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 0805 - In Stock:
176621
- Part#:
1111J2K05P60DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 2KV C0G/NP0 1111 - In Stock:
65129
- Part#:
1812J0160821JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 1812 - In Stock:
84841
- Part#:
1812Y6300223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 630V X7R 1812 - In Stock:
60176
- Part#:
1808JA250222KXTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1808 - In Stock:
59182
- Part#:
2220Y3K00150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 3KV C0G/NP0 2220 - In Stock:
50995
- Part#:
1808J0160123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1808 - In Stock:
139353
- Part#:
1808Y1K50331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 1808 - In Stock:
53056
- Part#:
1812Y0630273KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V X7R 1812 - In Stock:
76687
- Part#:
1825J6300683KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 630V X7R 1825 - In Stock:
43780
- Part#:
1210J0500124MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1210 - In Stock:
107910
- Part#:
0603Y0500150JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 0603 - In Stock:
295926
- Part#:
2225Y1000183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2225 - In Stock:
17291
- Part#:
1206Y0500270FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1206 - In Stock:
77252
- Part#:
1210J0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1210 - In Stock:
89906
- Part#:
1825J2K00560JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2KV C0G/NP0 1825 - In Stock:
57811
- Part#:
1206Y5001P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 1206 - In Stock:
157545
- Part#:
1808J0160153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1808 - In Stock:
75651
- Part#:
1206J1K00390JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1206 - In Stock:
94552
- Part#:
0805J0168P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 16V C0G/NP0 0805 - In Stock:
275193
- Part#:
1210Y0500270GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
81421
- Part#:
2220JA250103MXTB17 - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 250V X7R 2220 - In Stock:
65712
- Part#:
1808Y2K00470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 2KV C0G/NP0 1808 - In Stock:
78185
- Part#:
1210Y0250681GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1210 - In Stock:
84110
- Part#:
1812Y5000104KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 500V X7R 1812 - In Stock:
66509
- Part#:
1206J1K20103KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.2KV X7R 1206 - In Stock:
223348
- Part#:
1210J0100123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 10V C0G/NP0 1210 - In Stock:
90200
- Part#:
2220J1K20392KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2220 - In Stock:
47668
- Part#:
1825Y2500561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 250V C0G/NP0 1825 - In Stock:
42706
- Part#:
2225J0160333KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 2225 - In Stock:
26247
- Part#:
1812Y0250471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1812 - In Stock:
20675
- Part#:
1812Y0160121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1812 - In Stock:
83555
- Part#:
1808JA250331KCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 1808 - In Stock:
113550
- Part#:
0603J1000102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 0603 - In Stock:
590788
- Part#:
1808Y0500392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 1808 - In Stock:
168770
- Part#:
2225Y0250390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 2225 - In Stock:
26471
- Part#:
1210Y2500222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1210 - In Stock:
142482
- Part#:
1825Y0630270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1825 - In Stock:
41881
- Part#:
2225Y0500683JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 2225 - In Stock:
42074
- Part#:
1812J2000682KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V C0G/NP0 1812 - In Stock:
68584
- Part#:
1812Y1000223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V C0G 1812 - In Stock:
75689