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#:
1206J0100472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 10V X7R 1206 - In Stock:
258262
- Part#:
1210Y2000124KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1210 - In Stock:
87122
- Part#:
0505Y2509P10CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 0505 - In Stock:
73928
- Part#:
1206J0500332FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 1206 - In Stock:
64706
- Part#:
0603J0630222JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 0603 - In Stock:
260711
- Part#:
1206Y1000331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1206 - In Stock:
142986
- Part#:
1812J1000103FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 1812 - In Stock:
32703
- Part#:
1206J2003P90BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 200V C0G/NP0 1206 - In Stock:
66200
- Part#:
1206J1000561KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1206 - In Stock:
240589
- Part#:
1808Y0160682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V X7R 1808 - In Stock:
138790
- Part#:
2225Y6300273MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 2225 - In Stock:
47919
- Part#:
1812J2000180JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1812 - In Stock:
82490
- Part#:
2225J0160561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 16V C0G/NP0 2225 - In Stock:
28879
- Part#:
1210J5000121JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1210 - In Stock:
126453
- Part#:
1808Y0160153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V C0G/NP0 1808 - In Stock:
80922
- Part#:
1210J0500154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V X7R 1210 - In Stock:
82765
- Part#:
2225J0250272GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2225 - In Stock:
14864
- Part#:
1812Y4K00680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1812 - In Stock:
54120
- Part#:
1206J0630391KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V C0G/NP0 1206 - In Stock:
172173
- Part#:
1210J1K50220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1210 - In Stock:
209631
- Part#:
2225Y2000560GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2225 - In Stock:
11313
- Part#:
2225Y1K00183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 2225 - In Stock:
29234
- Part#:
1812Y2000563KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1812 - In Stock:
70264
- Part#:
1825J1K00391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV X7R 1825 - In Stock:
77710
- Part#:
1206Y1K20821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV X7R 1206 - In Stock:
302917
- Part#:
1206Y2500271MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1206 - In Stock:
250741
- Part#:
1111J1500102FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 150V C0G/NP0 1111 - In Stock:
16321
- Part#:
1825Y2K50152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1825 - In Stock:
41145
- Part#:
2220Y1K50391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.5KV X7R 2220 - In Stock:
61930
- Part#:
1210Y0160473FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V C0G/NP0 1210 - In Stock:
28910
- Part#:
2225Y5K00101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 5KV C0G/NP0 2225 - In Stock:
14858
- Part#:
1812Y2K50561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 1812 - In Stock:
75651
- Part#:
2220J5000271FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V C0G/NP0 2220 - In Stock:
15809
- Part#:
1808Y1000330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
239369
- Part#:
1206J2000820JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 200V C0G/NP0 1206 - In Stock:
185016
- Part#:
1808J0630101GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1808 - In Stock:
83782
- Part#:
1812J0630122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 1812 - In Stock:
29800
- Part#:
1206Y2502P70CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 1206 - In Stock:
143369
- Part#:
1812Y6300124JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 630V X7R 1812 - In Stock:
36599
- Part#:
1210J0253P90BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 1210 - In Stock:
66278
- Part#:
0603Y0160180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0603 - In Stock:
247153
- Part#:
0805J0500183MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V X7R 0805 - In Stock:
89743
- Part#:
0603Y2000222JET - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V X7R 0603 - In Stock:
295205
- Part#:
2220Y1K50150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1.5KV C0G/NP0 2220 - In Stock:
68777
- Part#:
1825J2K50151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV C0G/NP0 1825 - In Stock:
67762
- Part#:
1111Y630P300BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.3PF 630V C0G/NP0 1111 - In Stock:
85329
- Part#:
1812Y0100270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 1812 - In Stock:
83982
- Part#:
2225J5000123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V C0G 2225 - In Stock:
15439
- Part#:
1206Y6301P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 630V C0G/NP0 1206 - In Stock:
137013
- Part#:
1210Y2000180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1210 - In Stock:
63217