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#:
SFCMC5000102MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 1000PF 500V AXIAL - In Stock:
7517
- Part#:
1812Y0250470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 1812 - In Stock:
75018
- Part#:
1808Y5000392JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V X7R 1808 - In Stock:
96585
- Part#:
1206J1000392KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
124296
- Part#:
1812J1K00152KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1812 - In Stock:
106249
- Part#:
1812J0100271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 1812 - In Stock:
67527
- Part#:
1210Y6300152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1210 - In Stock:
177970
- Part#:
0805Y2500150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 0805 - In Stock:
350907
- Part#:
1206Y0630103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 1206 - In Stock:
182343
- Part#:
0805J0100184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V X7R 0805 - In Stock:
185600
- Part#:
1825Y1K00821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV C0G/NP0 1825 - In Stock:
14957
- Part#:
1808Y2000120FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 200V C0G/NP0 1808 - In Stock:
84539
- Part#:
0603J2502P00HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 250V C0G/NP0 0603 - In Stock:
109842
- Part#:
0603Y1000103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V X7R 0603 - In Stock:
237960
- Part#:
0805Y2000821KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 0805 - In Stock:
241420
- Part#:
1210J1000223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 100V X7R 1210 - In Stock:
130376
- Part#:
1812Y2000152FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 200V C0G/NP0 1812 - In Stock:
18578
- Part#:
1210J0160822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1210 - In Stock:
106481
- Part#:
0805Y0160182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 0805 - In Stock:
87613
- Part#:
1210Y2000180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
58361
- Part#:
2220Y0160183GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 2220 - In Stock:
22577
- Part#:
0603Y0633P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
249279
- Part#:
1812J0250473GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1812 - In Stock:
23594
- Part#:
0805Y0258P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 25V C0G/NP0 0805 - In Stock:
400411
- Part#:
1206Y6300392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1206 - In Stock:
231565
- Part#:
0805Y0500122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V X7R 0805 - In Stock:
424214
- Part#:
0603J025P680BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 25V C0G/NP0 0603 - In Stock:
132294
- Part#:
1812J0100122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V C0G/NP0 1812 - In Stock:
87278
- Part#:
0603J0500910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 50V C0G/NP0 0603 - In Stock:
84547
- Part#:
1812Y0630680GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 63V C0G/NP0 1812 - In Stock:
38514
- Part#:
1206Y5000391FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 1206 - In Stock:
82155
- Part#:
1210J5000271JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 1210 - In Stock:
156994
- Part#:
1206J2500101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1206 - In Stock:
42651
- Part#:
1812Y0500124MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 50V X7R 1812 - In Stock:
70457
- Part#:
1210J2006P80DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1210 - In Stock:
63765
- Part#:
1812J0100180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1812 - In Stock:
75892
- Part#:
2225J1000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 2225 - In Stock:
12265
- Part#:
1210J2000470FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1210 - In Stock:
62494
- Part#:
0603Y050P470CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 50V C0G/NP0 0603 - In Stock:
306154
- Part#:
0805Y1000221KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0805 - In Stock:
267364
- Part#:
0505Y1502P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 150V C0G/NP0 0505 - In Stock:
115749
- Part#:
1210J0630102MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1210 - In Stock:
156679
- Part#:
2220J0250104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 2220 - In Stock:
42773
- Part#:
1206Y1K00391MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1206 - In Stock:
321630
- Part#:
2220J5K00221JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV X7R 2220 - In Stock:
66960
- Part#:
2225Y1K50471JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 2225 - In Stock:
28183
- Part#:
0603Y0630270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
350146
- Part#:
1808J2K00221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
170868
- Part#:
0805Y5000101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
235429
- Part#:
1812Y0160473KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1812 - In Stock:
55013