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#:
2220Y5000271JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
53663
- Part#:
1111Y5000441GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1111 - In Stock:
49661
- Part#:
1210Y0630153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 1210 - In Stock:
82930
- Part#:
0505J0630360GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0505 - In Stock:
56498
- Part#:
1111Y6300151JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 1111 - In Stock:
107682
- Part#:
0805J1000471KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 0805 - In Stock:
275692
- Part#:
2220Y5K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 5KV X7R 2220 - In Stock:
75024
- Part#:
1808Y0250562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
183685
- Part#:
2220J0250124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 2220 - In Stock:
41330
- Part#:
2220J1K20392GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2220 - In Stock:
24292
- Part#:
1206Y0630151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1206 - In Stock:
205457
- Part#:
1808J2000101MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V X7R 1808 - In Stock:
202893
- Part#:
1825J0630333FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 63V C0G/NP0 1825 - In Stock:
11781
- Part#:
0805J0160221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 0805 - In Stock:
381719
- Part#:
2220J1000820KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 100V C0G/NP0 2220 - In Stock:
53245
- Part#:
1206Y2509P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 9.1PF 250V C0G/NP0 1206 - In Stock:
95740
- Part#:
1812Y0500821JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1812 - In Stock:
67891
- Part#:
1812Y1K50220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.5KV C0G/NP0 1812 - In Stock:
49730
- Part#:
0603Y5000152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 0603 - In Stock:
340576
- Part#:
2225J0630474KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 2225 - In Stock:
40509
- Part#:
0505Y2000390JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 0505 - In Stock:
119149
- Part#:
2220Y3K00681JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV C0G/NP0 2220 - In Stock:
52426
- Part#:
1808Y0100333GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 10V C0G/NP0 1808 - In Stock:
86108
- Part#:
0805Y0250100KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0805 - In Stock:
347248
- Part#:
1210Y5000471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1210 - In Stock:
93849
- Part#:
0603Y3003P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 300V C0G/NP0 0603 - In Stock:
76685
- Part#:
0603Y0630121MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V X7R 0603 - In Stock:
334198
- Part#:
0603Y0632P40DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.4PF 63V C0G/NP0 0603 - In Stock:
258475
- Part#:
0505J2000121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0505 - In Stock:
76273
- Part#:
2220J0250392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 2220 - In Stock:
37243
- Part#:
1825J6300181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1825 - In Stock:
16275
- Part#:
1812Y2K50560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 1812 - In Stock:
78382
- Part#:
1206Y5000121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V C0G/NP0 1206 - In Stock:
75614
- Part#:
2225J0500224FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V C0G/NP0 2225 - In Stock:
4665
- Part#:
1808J0250152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V X7R 1808 - In Stock:
164213
- Part#:
1812Y0250564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 25V X7R 1812 - In Stock:
65866
- Part#:
2220J0630103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V X7R 2220 - In Stock:
37390
- Part#:
1210J5005P60CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 500V C0G/NP0 1210 - In Stock:
71453
- Part#:
0603J0160681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 0603 - In Stock:
394103
- Part#:
1206Y0500184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1206 - In Stock:
117840
- Part#:
2225Y1K50332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.5KV C0G 2225 - In Stock:
9124
- Part#:
2220J0630471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2220 - In Stock:
14472
- Part#:
1808JA250102JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1808 - In Stock:
69884
- Part#:
1410J1000123MXRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 1410 - In Stock:
72295
- Part#:
1206J0100684KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 10V X7R 1206 - In Stock:
137006
- Part#:
1825J2K00820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 2KV C0G/NP0 1825 - In Stock:
56233
- Part#:
2220Y2K00122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2KV X7R 2220 - In Stock:
49013
- Part#:
1210Y1000470KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 100V C0G/NP0 1210 - In Stock:
94734
- Part#:
1206J0250102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V X7R 1206 - In Stock:
142162
- Part#:
2225Y0250335KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3UF 25V X7R 2225 - In Stock:
29683