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#:
0505Y100P300HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 100V C0G/NP0 0505 - In Stock:
75831
- Part#:
1206J0500361FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 360PF 50V C0G/NP0 1206 - In Stock:
32175
- Part#:
1111Y5000300GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 500V C0G/NP0 1111 - In Stock:
5722
- Part#:
1812YA250560GCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 1812 - In Stock:
49388
- Part#:
1210Y0160120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 1210 - In Stock:
143447
- Part#:
0603Y0100561JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 10V X7R 0603 - In Stock:
402299
- Part#:
0603J016P560BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56PF 16V C0G/NP0 0603 - In Stock:
138772
- Part#:
0805J050P600HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.6PF 50V C0G/NP0 0805 - In Stock:
77023
- Part#:
1808Y4K00561KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 4KV X7R 1808 - In Stock:
102780
- Part#:
1812J5000274JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 500V X7R 1812 - In Stock:
45269
- Part#:
2220Y2500221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 2220 - In Stock:
46114
- Part#:
1812Y0160123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V C0G/NP0 1812 - In Stock:
59568
- Part#:
2220YA250392MXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V X7R 2220 - In Stock:
66872
- Part#:
1210Y1000123JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 100V C0G/NP0 1210 - In Stock:
80337
- Part#:
2220J6300680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 2220 - In Stock:
65989
- Part#:
2220J2K00821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 2220 - In Stock:
56749
- Part#:
1210J1K00181FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV C0G/NP0 1210 - In Stock:
53046
- Part#:
0603J0630221KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0603 - In Stock:
292958
- Part#:
1210J1K05P60DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1KV C0G/NP0 1210 - In Stock:
114270
- Part#:
0805Y1000151JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0805 - In Stock:
179923
- Part#:
2225Y1000155KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2225 - In Stock:
22339
- Part#:
1808J2K00151FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2KV C0G/NP0 1808 - In Stock:
68979
- Part#:
2220J2000473KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 200V X7R 2220 - In Stock:
40933
- Part#:
0505Y2001P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 200V C0G/NP0 0505 - In Stock:
150028
- Part#:
1206J1K00101GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1000V C0G/NP0 1206 - In Stock:
76979
- Part#:
1206J0500471GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
82275
- Part#:
1825Y2K00820GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1825 - In Stock:
32020
- Part#:
1210J0500153KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER .015UF 50V C0G/NP0 1210 - In Stock:
92711
- Part#:
2220Y0500103KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 2220 - In Stock:
27415
- Part#:
1206Y2000270JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1206 - In Stock:
153024
- Part#:
1808J6K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 1808 - In Stock:
134160
- Part#:
1812J2K50681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV C0G/NP0 1812 - In Stock:
28345
- Part#:
1808J2K50152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1808 - In Stock:
138390
- Part#:
2220J0250683FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 2220 - In Stock:
6231
- Part#:
2211JA250220KCTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 2211 - In Stock:
84752
- Part#:
2225Y5000331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 2225 - In Stock:
13479
- Part#:
0603J2000100FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0603 - In Stock:
69470
- Part#:
0505J2003P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 0505 - In Stock:
65700
- Part#:
1808Y1000330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1808 - In Stock:
105687
- Part#:
1825Y0100154KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 10V C0G/NP0 1825 - In Stock:
19922
- Part#:
1812J1000220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 100V C0G/NP0 1812 - In Stock:
43116
- Part#:
1808J2500683MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1808 - In Stock:
77415
- Part#:
1808Y2000820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1808 - In Stock:
196256
- Part#:
2211YA250820KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 250V C0G/NP0 2211 - In Stock:
56527
- Part#:
2225J0630333FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 2225 - In Stock:
5412
- Part#:
1825Y0160153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1825 - In Stock:
35716
- Part#:
1812J1K20470KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 1.2KV C0G/NP0 1812 - In Stock:
72321
- Part#:
0603Y1000822MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 0603 - In Stock:
489118
- Part#:
1825Y0500104JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V C0G/NP0 1825 - In Stock:
24596
- Part#:
1825Y0630104FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 1825 - In Stock:
6779