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#:
1206J1K00330KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV X7R 1206 - In Stock:
180234
- Part#:
0603Y0101P00BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 10V C0G/NP0 0603 - In Stock:
163035
- Part#:
0603Y2000151KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V X7R 0603 - In Stock:
332418
- Part#:
1808Y0250473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V C0G/NP0 1808 - In Stock:
69830
- Part#:
1825J2500394JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 250V X7R 1825 - In Stock:
33402
- Part#:
0505Y0630200JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 63V C0G/NP0 0505 - In Stock:
98930
- Part#:
2220J4K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 4KV X7R 2220 - In Stock:
67784
- Part#:
2220J0250680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 2220 - In Stock:
28342
- Part#:
1206J1001P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 1206 - In Stock:
113653
- Part#:
0805Y0630183JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 0805 - In Stock:
202913
- Part#:
1808Y2000391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1808 - In Stock:
104948
- Part#:
1808Y5000182KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1808 - In Stock:
87349
- Part#:
0603Y250P700DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER LOW ESR 0603 - In Stock:
255477
- Part#:
0805J0250822GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 0805 - In Stock:
106127
- Part#:
0805Y2000150JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
113567
- Part#:
1206Y0635P60CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 63V C0G/NP0 1206 - In Stock:
195044
- Part#:
1210Y1K00150FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 1KV C0G/NP0 1210 - In Stock:
48504
- Part#:
1812J5000270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 500V C0G/NP0 1812 - In Stock:
46024
- Part#:
0805J5001P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 500V C0G/NP0 0805 - In Stock:
237721
- Part#:
1808J2000124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 200V X7R 1808 - In Stock:
55979
- Part#:
2220Y0100153FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V C0G/NP0 2220 - In Stock:
10253
- Part#:
1812J2500270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1812 - In Stock:
102872
- Part#:
1206Y1000392FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 1206 - In Stock:
40318
- Part#:
1812J6300331JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1812 - In Stock:
79282
- Part#:
0805Y0500821GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 0805 - In Stock:
121840
- Part#:
2225J4K00270JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 4KV C0G/NP0 2225 - In Stock:
101663
- Part#:
0603J0100821JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 10V X7R 0603 - In Stock:
359076
- Part#:
1808Y2504P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 250V C0G/NP0 1808 - In Stock:
84370
- Part#:
0805Y0632P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
143849
- Part#:
2220Y0500564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 50V X7R 2220 - In Stock:
35111
- Part#:
0505Y1002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 100V C0G/NP0 0505 - In Stock:
55606
- Part#:
0805J0160220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 0805 - In Stock:
168134
- Part#:
1210Y5000220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1210 - In Stock:
153521
- Part#:
2220Y2K00822KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 2KV X7R 2220 - In Stock:
55036
- Part#:
0505Y2007P50BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 200V C0G/NP0 0505 - In Stock:
68329
- Part#:
1812J0250472KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V X7R 1812 - In Stock:
97207
- Part#:
1812J0160334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1812 - In Stock:
68555
- Part#:
0805J1000182MXTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 0805 - In Stock:
101805
- Part#:
1210Y2000331KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1210 - In Stock:
77658
- Part#:
1210J5000820JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V X7R 1210 - In Stock:
111792
- Part#:
0805J1K00180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1000V C0G/NP0 0805 - In Stock:
449616
- Part#:
1825Y4K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 1825 - In Stock:
66582
- Part#:
0603Y0500220JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 0603 - In Stock:
277893
- Part#:
0603Y1001P50CAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
214852
- Part#:
1206Y0631P20BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
88122
- Part#:
1825J1K20393MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 1.2KV X7R 1825 - In Stock:
46589
- Part#:
2220J0250101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 2220 - In Stock:
51301
- Part#:
1111Y1K00910FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 1KV C0G/NP0 1111 - In Stock:
28775
- Part#:
1206Y0630334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 63V X7R 1206 - In Stock:
107665
- Part#:
0805J2500271FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 0805 - In Stock:
40865