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#:
1210J0630152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V X7R 1210 - In Stock:
144384
- Part#:
1812Y2500100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1812 - In Stock:
69409
- Part#:
2220J0500125MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 50V X7R 2220 - In Stock:
41341
- Part#:
2220Y0630120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 2220 - In Stock:
31792
- Part#:
1206J0102P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
355233
- Part#:
2220J5000221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 2220 - In Stock:
26144
- Part#:
1808Y2500104KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1808 - In Stock:
75780
- Part#:
2220J0250223FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 2220 - In Stock:
7695
- Part#:
1206J6300271JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V X7R 1206 - In Stock:
219892
- Part#:
1808YA250331MXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1808 - In Stock:
124178
- Part#:
1210Y2500220JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1210 - In Stock:
79997
- Part#:
1812J2K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 1812 - In Stock:
90257
- Part#:
2225Y0500820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 2225 - In Stock:
15724
- Part#:
0603Y0500102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 0603 - In Stock:
95956
- Part#:
1206J1000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 100V X7R 1206 - In Stock:
186895
- Part#:
1812Y2500470JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
87598
- Part#:
0505J2500680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 250V C0G/NP0 0505 - In Stock:
58897
- Part#:
1812Y1K50223JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1.5KV X7R 1812 - In Stock:
54440
- Part#:
0805J2000510JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 0805 - In Stock:
105761
- Part#:
0603Y150P300CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0603 - In Stock:
300794
- Part#:
2225J1K00681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 2225 - In Stock:
48736
- Part#:
0805Y2502P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 250V C0G/NP0 0805 - In Stock:
152625
- Part#:
2220Y0100565JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6UF 10V X7R 2220 - In Stock:
17059
- Part#:
2220J5000472FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2220 - In Stock:
12186
- Part#:
1825J3K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 3KV X7R 1825 - In Stock:
52907
- Part#:
0603J0500430FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 50V C0G/NP0 0603 - In Stock:
63727
- Part#:
1825Y6300124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1825 - In Stock:
41523
- Part#:
1812J0630271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
82723
- Part#:
1206Y2K00121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
245166
- Part#:
1825J6K00390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 6KV C0G/NP0 1825 - In Stock:
55534
- Part#:
2211JA250180JCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 2211 - In Stock:
81847
- Part#:
1808Y4K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 1808 - In Stock:
90177
- Part#:
1808JA250221KXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 1808 - In Stock:
80082
- Part#:
1812Y5K00820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 5KV C0G/NP0 1812 - In Stock:
82608
- Part#:
0805Y1000331MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 0805 - In Stock:
297275
- Part#:
1210Y0100473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1210 - In Stock:
140849
- Part#:
2225J1K00122FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 2225 - In Stock:
15158
- Part#:
1210Y0500103JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V X7R 1210 - In Stock:
77959
- Part#:
1210Y0500473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V X7R 1210 - In Stock:
98426
- Part#:
2220Y0500121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 2220 - In Stock:
13646
- Part#:
1206J2000391FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1206 - In Stock:
63112
- Part#:
0805Y0500224MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 0805 - In Stock:
172852
- Part#:
1206J0160680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1206 - In Stock:
135487
- Part#:
0603J2007P50DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 0603 - In Stock:
188139
- Part#:
1808J0500153KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 1808 - In Stock:
111412
- Part#:
2225Y5000270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 2225 - In Stock:
31553
- Part#:
1210J0500120JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1210 - In Stock:
82377
- Part#:
1808J5000120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1808 - In Stock:
93072
- Part#:
1808J5K00150GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 1808 - In Stock:
83259
- Part#:
0805Y2000102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V X7R 0805 - In Stock:
225692