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#:
2225Y2000563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 2225 - In Stock:
41863
- Part#:
1812J1000272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1812 - In Stock:
69021
- Part#:
2225Y0500153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V C0G/NP0 2225 - In Stock:
6593
- Part#:
0805J0630151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V X7R 0805 - In Stock:
260363
- Part#:
1210Y2500182JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 1210 - In Stock:
67752
- Part#:
1206Y2000300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 200V C0G/NP0 1206 - In Stock:
73419
- Part#:
0805J0160333JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V X7R 0805 - In Stock:
211375
- Part#:
0805J0100102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 10V C0G/NP0 0805 - In Stock:
102241
- Part#:
2220J2500100GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 2220 - In Stock:
18760
- Part#:
1812Y1000184MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 100V X7R 1812 - In Stock:
84481
- Part#:
1111Y150P400DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 150V C0G/NP0 1111 - In Stock:
86559
- Part#:
1111Y1001P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 100V C0G/NP0 1111 - In Stock:
77748
- Part#:
2220Y1K00221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV C0G/NP0 2220 - In Stock:
11234
- Part#:
0805J200P400BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 200V C0G/NP0 0805 - In Stock:
146958
- Part#:
1808Y0500150FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1808 - In Stock:
54128
- Part#:
2220J4K00390FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 4KV C0G/NP0 2220 - In Stock:
44888
- Part#:
2220J0160563GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V C0G/NP0 2220 - In Stock:
11520
- Part#:
0805Y0500332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 50V C0G/NP0 0805 - In Stock:
153411
- Part#:
1825Y5000221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1825 - In Stock:
24436
- Part#:
1206J1000473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 100V X7R 1206 - In Stock:
168383
- Part#:
1825J1K00102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV C0G/NP0 1825 - In Stock:
30717
- Part#:
1210Y6300271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 630V C0G/NP0 1210 - In Stock:
117842
- Part#:
1206J1000273KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V X7R 1206 - In Stock:
158329
- Part#:
1206Y5000152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1206 - In Stock:
80994
- Part#:
0603Y0630180KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
224087
- Part#:
0603J0160151FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0603 - In Stock:
73810
- Part#:
1206J2K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 2KV C0G/NP0 1206 - In Stock:
201388
- Part#:
0805Y0630683JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 63V X7R 0805 - In Stock:
226401
- Part#:
2225J0100104JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V C0G/NP0 2225 - In Stock:
26159
- Part#:
2220Y1000153FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 2220 - In Stock:
6986
- Part#:
1206Y1000561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 1206 - In Stock:
146392
- Part#:
1210J1K00681JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV X7R 1210 - In Stock:
96191
- Part#:
1808Y0500220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 1808 - In Stock:
94076
- Part#:
0805J5000181KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 500V C0G/NP0 0805 - In Stock:
269650
- Part#:
1825Y3K00820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 3KV C0G/NP0 1825 - In Stock:
56975
- Part#:
1210Y2000391GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1210 - In Stock:
67157
- Part#:
0805Y2000182KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V X7R 0805 - In Stock:
302608
- Part#:
2220J1000125JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 100V X7R 2220 - In Stock:
20566
- Part#:
1808Y2K50390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 2.5KV C0G/NP0 1808 - In Stock:
146067
- Part#:
1812Y1K50101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.5KV C0G/NP0 1812 - In Stock:
80695
- Part#:
1111J1000301GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 100V C0G/NP0 1111 - In Stock:
46939
- Part#:
2220Y6300331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 2220 - In Stock:
61645
- Part#:
2220J1K00393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1KV X7R 2220 - In Stock:
65784
- Part#:
0603J3000150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 300V C0G/NP0 0603 - In Stock:
67635
- Part#:
1825Y1000155JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 1825 - In Stock:
20888
- Part#:
1812Y0500682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1812 - In Stock:
61442
- Part#:
1812Y0630120JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 63V C0G/NP0 1812 - In Stock:
101114
- Part#:
1812J5000562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V C0G/NP0 1812 - In Stock:
84837
- Part#:
1808J0160123MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 1808 - In Stock:
90967
- Part#:
1825Y0160124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1825 - In Stock:
46282