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#:
0805Y2002P70BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 200V C0G/NP0 0805 - In Stock:
123582
- Part#:
2220J1000473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 2220 - In Stock:
61821
- Part#:
1812Y6300471MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 630V X7R 1812 - In Stock:
101269
- Part#:
1812J0500122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1812 - In Stock:
95538
- Part#:
1206Y5000150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
210792
- Part#:
2220Y1K00150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 2220 - In Stock:
43580
- Part#:
1812Y0500181KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1812 - In Stock:
97565
- Part#:
1206Y2500121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1206 - In Stock:
158621
- Part#:
2225Y0630564KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 2225 - In Stock:
24261
- Part#:
1808Y0160183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1808 - In Stock:
39689
- Part#:
0603Y2000240GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 200V C0G/NP0 0603 - In Stock:
67913
- Part#:
1808J0250332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1808 - In Stock:
198087
- Part#:
1825J2000100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1825 - In Stock:
10251
- Part#:
1206Y5000101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1206 - In Stock:
198391
- Part#:
1812Y2500823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1812 - In Stock:
67577
- Part#:
1206Y1K01P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 1KV C0G/NP0 1206 - In Stock:
118223
- Part#:
0805Y2005P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 200V C0G/NP0 0805 - In Stock:
150399
- Part#:
2225J1000394MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 2225 - In Stock:
31475
- Part#:
1825J2500393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 1825 - In Stock:
50676
- Part#:
1808J0100105JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 10V X7R 1808 - In Stock:
82897
- Part#:
1206J1000182MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1206 - In Stock:
77762
- Part#:
1206J0250120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 1206 - In Stock:
237138
- Part#:
1210J0630330KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 1210 - In Stock:
98473
- Part#:
1812J0100184GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 10V C0G/NP0 1812 - In Stock:
19953
- Part#:
1210Y1K20271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.2KV C0G/NP0 1210 - In Stock:
79157
- Part#:
1825J1000152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1825 - In Stock:
28271
- Part#:
0805J0630441KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 440PF 63V C0G/NP0 0805 - In Stock:
116777
- Part#:
2220J2500122KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V C0G/NP0 2220 - In Stock:
43284
- Part#:
1206J1000470FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1206 - In Stock:
54403
- Part#:
1825J1K50272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.5KV C0G 1825 - In Stock:
13056
- Part#:
1206J1K00820KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV C0G/NP0 1206 - In Stock:
262337
- Part#:
1808YA250391FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1808 - In Stock:
39531
- Part#:
1206Y1K20151GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1206 - In Stock:
111388
- Part#:
1210J0160104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 16V X7R 1210 - In Stock:
108353
- Part#:
0603Y5000470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 500V C0G/NP0 0603 - In Stock:
357171
- Part#:
0805Y0630101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 0805 - In Stock:
239827
- Part#:
1825Y0500123GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1825 - In Stock:
19698
- Part#:
1825Y5000123FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 1825 - In Stock:
10882
- Part#:
1808Y1K20101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV X7R 1808 - In Stock:
136909
- Part#:
0603Y0161P80CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 16V C0G/NP0 0603 - In Stock:
206340
- Part#:
1812J0630273FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 63V C0G/NP0 1812 - In Stock:
26997
- Part#:
1825J0160393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 1825 - In Stock:
50771
- Part#:
1808J1K00122KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1808 - In Stock:
94430
- Part#:
0603J0250822MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 0603 - In Stock:
383289
- Part#:
1808J0500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1808 - In Stock:
115098
- Part#:
1210J2000153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1210 - In Stock:
85653
- Part#:
1808J5005P60CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1808 - In Stock:
92563
- Part#:
0603Y0100273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V X7R 0603 - In Stock:
321345
- Part#:
1812YA250470JCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 250V C0G/NP0 1812 - In Stock:
60169
- Part#:
1808Y1K00681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1808 - In Stock:
67284