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#:
1206Y0163P30BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 16V C0G/NP0 1206 - In Stock:
78040
- Part#:
1812JA250181JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
86906
- Part#:
2225Y1K00391JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1KV C0G/NP0 2225 - In Stock:
27014
- Part#:
1812J0250332KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V C0G/NP0 1812 - In Stock:
86881
- Part#:
2225Y5000394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 500V X7R 2225 - In Stock:
43159
- Part#:
2220Y5000474KST - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 500V X7R 2220 - In Stock:
18924
- Part#:
2220Y1K00223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 1KV X7R 2220 - In Stock:
59703
- Part#:
1111J6301P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 630V C0G/NP0 1111 - In Stock:
78955
- Part#:
1206J0160224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
205789
- Part#:
0603J1000123MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 100V X7R 0603 - In Stock:
451330
- Part#:
1812J2K50120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2.5KV C0G/NP0 1812 - In Stock:
45655
- Part#:
1812J1000562MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1812 - In Stock:
90595
- Part#:
2220J5000472KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V C0G/NP0 2220 - In Stock:
40383
- Part#:
1111J200P900BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 1111 - In Stock:
74478
- Part#:
2225J4K00392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 4KV X7R 2225 - In Stock:
63164
- Part#:
1210Y0630823KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 63V X7R 1210 - In Stock:
96285
- Part#:
2220Y0500103KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 50V C0G/NP0 2220 - In Stock:
28916
- Part#:
0505J3002P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 300V C0G/NP0 0505 - In Stock:
74930
- Part#:
2220Y0250153KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2220 - In Stock:
30429
- Part#:
1210Y2500390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 1210 - In Stock:
40007
- Part#:
0805J0100471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 10V C0G/NP0 0805 - In Stock:
122841
- Part#:
1206J2001P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 1206 - In Stock:
181845
- Part#:
0603J0160181KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 0603 - In Stock:
452657
- Part#:
2220Y1K20270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.2KV C0G/NP0 2220 - In Stock:
67051
- Part#:
1808Y2500181JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1808 - In Stock:
117673
- Part#:
1808J5000682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 500V X7R 1808 - In Stock:
169625
- Part#:
0603Y0500121JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 0603 - In Stock:
431629
- Part#:
2211JA250120FCRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 250V C0G/NP0 2211 - In Stock:
30017
- Part#:
1825J6300682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 630V C0G/NP0 1825 - In Stock:
42155
- Part#:
1812Y0500223KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1812 - In Stock:
89968
- Part#:
2220Y1000181FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 100V C0G/NP0 2220 - In Stock:
9301
- Part#:
2220J4K00100FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 4KV C0G/NP0 2220 - In Stock:
34018
- Part#:
1410J1000121MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V C0G/NP0 1410 - In Stock:
67810
- Part#:
0603Y0160823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V X7R 0603 - In Stock:
256137
- Part#:
1812Y5000272KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 1812 - In Stock:
82464
- Part#:
0603Y2000680FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 0603 - In Stock:
70560
- Part#:
2220J1K20390GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 1.2KV C0G/NP0 2220 - In Stock:
46745
- Part#:
0603J2000181JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V X7R 0603 - In Stock:
252080
- Part#:
1808J0160224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1808 - In Stock:
128166
- Part#:
0603J0100182JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 10V X7R 0603 - In Stock:
410640
- Part#:
1210Y0500560KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1210 - In Stock:
90562
- Part#:
1206Y0250332MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 1206 - In Stock:
205969
- Part#:
1825Y1K20182FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1.2KV C0G 1825 - In Stock:
15269
- Part#:
0505J3000240KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 300V C0G/NP0 0505 - In Stock:
135146
- Part#:
1808Y0630222KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V X7R 1808 - In Stock:
161974
- Part#:
1808J1K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1808 - In Stock:
98095
- Part#:
0805J0100560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 0805 - In Stock:
104051
- Part#:
2220J1K20102JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1.2KV C0G 2220 - In Stock:
54145
- Part#:
1825J0250183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1825 - In Stock:
9893
- Part#:
2225Y0160105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 2225 - In Stock:
41623