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#:
1825Y1K20561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1.2KV X7R 1825 - In Stock:
67027
- Part#:
1812J1000152GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
54079
- Part#:
0805Y0160562JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
357587
- Part#:
1210Y1000102KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1210 - In Stock:
93003
- Part#:
0603J0500100FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0603 - In Stock:
86112
- Part#:
0603J0500121KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V C0G/NP0 0603 - In Stock:
323493
- Part#:
1825Y0160271GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1825 - In Stock:
19184
- Part#:
1808Y0630562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1808 - In Stock:
72043
- Part#:
1812J0500123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1812 - In Stock:
78072
- Part#:
2220Y0250122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 2220 - In Stock:
47600
- Part#:
2220Y6300333JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 2220 - In Stock:
41738
- Part#:
1812J1K00122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
75119
- Part#:
1210J1000332GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V C0G/NP0 1210 - In Stock:
67436
- Part#:
1206J3000151FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 300V C0G/NP0 1206 - In Stock:
53690
- Part#:
1825J1K20122JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
46978
- Part#:
1111J5000221GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1111 - In Stock:
47795
- Part#:
1210J2000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 1210 - In Stock:
53973
- Part#:
1210Y0630821GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V C0G/NP0 1210 - In Stock:
68361
- Part#:
2225J1K00181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1KV X7R 2225 - In Stock:
36277
- Part#:
1812Y2K00471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2KV X7R 1812 - In Stock:
86201
- Part#:
0603Y1001P50DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 100V C0G/NP0 0603 - In Stock:
311258
- Part#:
1825J6300181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1825 - In Stock:
16886
- Part#:
1808J1000183JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 1808 - In Stock:
69001
- Part#:
1206Y1000104KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 100V X7R 1206 - In Stock:
127543
- Part#:
1206Y6300392MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 630V X7R 1206 - In Stock:
166293
- Part#:
1825Y2500392FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1825 - In Stock:
10962
- Part#:
2220Y1K50471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 2220 - In Stock:
61708
- Part#:
1825J0160180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1825 - In Stock:
10882
- Part#:
1825Y2K50471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 1825 - In Stock:
13140
- Part#:
1812J0250180GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 1812 - In Stock:
69672
- Part#:
0805J0630390JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0805 - In Stock:
305625
- Part#:
1812Y1K20681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1812 - In Stock:
68532
- Part#:
0603Y0100121MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 0603 - In Stock:
453354
- Part#:
1812Y1K50120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.5KV C0G/NP0 1812 - In Stock:
69329
- Part#:
2225J0500220FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2225 - In Stock:
13633
- Part#:
1808Y1K50102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
204209
- Part#:
1812J0500181JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 50V C0G/NP0 1812 - In Stock:
85312
- Part#:
1825Y2K00222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
59902
- Part#:
2225J0160122FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
9110
- Part#:
1210Y6300390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 630V C0G/NP0 1210 - In Stock:
174201
- Part#:
1210J0250332JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1210 - In Stock:
135755
- Part#:
1812J1000560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 100V C0G/NP0 1812 - In Stock:
67172
- Part#:
0805Y0106P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 10V C0G/NP0 0805 - In Stock:
227040
- Part#:
1210Y0630180GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 1210 - In Stock:
83545
- Part#:
1808J0100560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1808 - In Stock:
66889
- Part#:
1812J1K00681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1KV C0G/NP0 1812 - In Stock:
80579
- Part#:
2225J1000271JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 2225 - In Stock:
29848
- Part#:
2220Y0500472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V C0G/NP0 2220 - In Stock:
27402
- Part#:
2225Y3K00182KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 3KV X7R 2225 - In Stock:
50712
- Part#:
2220Y0160120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 16V C0G/NP0 2220 - In Stock:
38922