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#:
1812J1K20390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 1812 - In Stock:
83183
- Part#:
2220Y0160125MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 16V X7R 2220 - In Stock:
37014
- Part#:
1210Y1K54P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1210 - In Stock:
142572
- Part#:
1111Y5000220GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 500V C0G/NP0 1111 - In Stock:
4532
- Part#:
2220J0100104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 10V X7R 2220 - In Stock:
52525
- Part#:
2220J1000472KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V C0G/NP0 2220 - In Stock:
60597
- Part#:
1206J1000301FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 300PF 100V C0G/NP0 1206 - In Stock:
32311
- Part#:
1206J1000101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1206 - In Stock:
194636
- Part#:
1808J5K00120JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 5KV C0G/NP0 1808 - In Stock:
147938
- Part#:
0805Y2000822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 0805 - In Stock:
308044
- Part#:
2225J2000125KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 200V X7R 2225 - In Stock:
29694
- Part#:
0603J0500470KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
320822
- Part#:
1206Y1K50471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1206 - In Stock:
283576
- Part#:
1825J0250272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 1825 - In Stock:
45094
- Part#:
1210Y1000123MER - Manufacturers:
Knowles Syfer - Description:
CAP CER .012UF 100V X7R 1210 - In Stock:
113947
- Part#:
0603Y0633P30CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
178420
- Part#:
1210Y1K50331JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV C0G/NP0 1210 - In Stock:
108870
- Part#:
1812Y2000560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1812 - In Stock:
75443
- Part#:
1825Y1K50103JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 1.5KV X7R 1825 - In Stock:
43666
- Part#:
0603J2001P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 200V C0G/NP0 0603 - In Stock:
276475
- Part#:
1808JA250151KXTSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1808 - In Stock:
95390
- Part#:
1808J0630101KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1808 - In Stock:
137262
- Part#:
0603J0160123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 16V X7R 0603 - In Stock:
263662
- Part#:
2220Y1000333MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V X7R 2220 - In Stock:
34383
- Part#:
1206Y0500104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 50V X7R 1206 - In Stock:
265697
- Part#:
2220J0500102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V C0G/NP0 2220 - In Stock:
27535
- Part#:
2225J0250272JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 25V C0G/NP0 2225 - In Stock:
45262
- Part#:
1206J6300273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 1206 - In Stock:
247963
- Part#:
1812JA250151GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1812 - In Stock:
55591
- Part#:
2225J0500392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 50V C0G/NP0 2225 - In Stock:
25878
- Part#:
0805J0630470JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0805 - In Stock:
284395
- Part#:
2220Y5000184MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 500V X7R 2220 - In Stock:
59540
- Part#:
2220JA250471JXTB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V X7R 2220 - In Stock:
62833
- Part#:
2225Y4K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 4KV C0G/NP0 2225 - In Stock:
89182
- Part#:
1206J0160470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 1206 - In Stock:
96702
- Part#:
1812Y2000392FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 200V C0G/NP0 1812 - In Stock:
20001
- Part#:
2211JA255P60DCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 2211 - In Stock:
62625
- Part#:
1206Y0500390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 1206 - In Stock:
144811
- Part#:
1808Y2K50561KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 2.5KV X7R 1808 - In Stock:
152265
- Part#:
0805Y1K00331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 0805 - In Stock:
344799
- Part#:
1812Y2500180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 250V C0G/NP0 1812 - In Stock:
17020
- Part#:
2225Y1000101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 2225 - In Stock:
7717
- Part#:
1825J6300681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 630V C0G/NP0 1825 - In Stock:
68332
- Part#:
1808J0160223JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1808 - In Stock:
79286
- Part#:
2220J1K00100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1KV C0G/NP0 2220 - In Stock:
22350
- Part#:
1808J5K00150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 5KV C0G/NP0 1808 - In Stock:
128846
- Part#:
1206J0630150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 1206 - In Stock:
244741
- Part#:
0505Y0630360KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0505 - In Stock:
121351
- Part#:
2220Y2000274JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 200V X7R 2220 - In Stock:
35112
- Part#:
2220Y5000392KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 2220 - In Stock:
38763