
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 List
- Part#:
1808Y1000153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1808 - In Stock:
105334
- Part#:
1812J0630271FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 1812 - In Stock:
28755
- Part#:
1808YA250821JCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 1808 - In Stock:
87966
- Part#:
1825J0160123KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1825 - In Stock:
59433
- Part#:
1206Y1000104MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1206 - In Stock:
132352
- Part#:
0805Y2000470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 0805 - In Stock:
382700
- Part#:
1206Y0630471FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
9929
- Part#:
0805Y2500121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
187335
- Part#:
2225Y1000822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V C0G/NP0 2225 - In Stock:
29910
- Part#:
1808JA250220GCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1808 - In Stock:
109459
- Part#:
2225Y2500222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
32262
- Part#:
2220J5000152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 2220 - In Stock:
61541
- Part#:
2220Y1K00680JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1000V C0G/NP0 2220 - In Stock:
56181
- Part#:
1812Y0250271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V C0G/NP0 1812 - In Stock:
41875
- Part#:
1210J0160680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 16V C0G/NP0 1210 - In Stock:
78288
- Part#:
1206Y0250270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 1206 - In Stock:
292432
- Part#:
1812Y1000824KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 1812 - In Stock:
39957
- Part#:
1111J2K0P700HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 2KV C0G/NP0 1111 - In Stock:
73562
- Part#:
2220J1K20561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 2220 - In Stock:
82616
- Part#:
1825J0630181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1825 - In Stock:
49632
- Part#:
2220Y2K50180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 2220 - In Stock:
18364
- Part#:
1111Y1001P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 1111 - In Stock:
66686
- Part#:
1210J1K54P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1210 - In Stock:
151752
- Part#:
1808Y0100223FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1808 - In Stock:
44617
- Part#:
2220Y0160682KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 2220 - In Stock:
28200
- Part#:
2220J0500153JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
53144
- Part#:
1808J1K00182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 1808 - In Stock:
93754
- Part#:
2211JA250681JCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2211 - In Stock:
31644
- Part#:
1206Y0630222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1206 - In Stock:
56128
- Part#:
1111Y1502P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 150V C0G/NP0 1111 - In Stock:
82058
- Part#:
1210Y1K00390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1KV C0G/NP0 1210 - In Stock:
115506
- Part#:
1111Y5000331FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1111 - In Stock:
26989
- Part#:
1825J1K50392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.5KV X7R 1825 - In Stock:
61085
- Part#:
1210J2000680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
85506
- Part#:
2220J3K00390GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 3KV C0G/NP0 2220 - In Stock:
33711
- Part#:
1210Y0100222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 10V X7R 1210 - In Stock:
146146
- Part#:
1825Y5000153GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V C0G 1825 - In Stock:
23747
- Part#:
1808J1000121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1808 - In Stock:
159780
- Part#:
1812Y0160124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1812 - In Stock:
53686
- Part#:
1808Y5000471JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1808 - In Stock:
82492
- Part#:
1808YA250470JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1808 - In Stock:
75095
- Part#:
0805Y2500181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 0805 - In Stock:
172193
- Part#:
1206J0500561GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1206 - In Stock:
66834
- Part#:
1210Y2000152MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V X7R 1210 - In Stock:
86300
- Part#:
2220Y0500123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 2220 - In Stock:
34120
- Part#:
1206J2000270KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
115382
- Part#:
2220Y5000120GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 2220 - In Stock:
24162
- Part#:
1812Y0100682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1812 - In Stock:
32150
- Part#:
1210Y6300151KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1210 - In Stock:
124044
- Part#:
1808J0630393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V X7R 1808 - In Stock:
113639
