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#:
2220JA250472MXRB16 - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 250V X7R 2220 - In Stock:
67107
- Part#:
1111Y2000331JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V C0G/NP0 1111 - In Stock:
52768
- Part#:
0603Y0251P20DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 25V C0G/NP0 0603 - In Stock:
289024
- Part#:
1210Y0500683KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 50V X7R 1210 - In Stock:
102375
- Part#:
1808Y0630394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 63V X7R 1808 - In Stock:
123624
- Part#:
1206J2508P20CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 250V C0G/NP0 1206 - In Stock:
83397
- Part#:
0603Y0500153JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 50V X7R 0603 - In Stock:
223859
- Part#:
1206Y6303P30CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 630V C0G/NP0 1206 - In Stock:
112396
- Part#:
1825J2K50681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 1825 - In Stock:
48738
- Part#:
0805Y0250100KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0805 - In Stock:
440106
- Part#:
2220J2500104JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2220 - In Stock:
53854
- Part#:
1825Y2000150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 1825 - In Stock:
41009
- Part#:
2225Y0630122KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 63V C0G/NP0 2225 - In Stock:
27374
- Part#:
2220J0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 2220 - In Stock:
27651
- Part#:
2225Y6300470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 2225 - In Stock:
24971
- Part#:
0603J025P680CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 25V C0G/NP0 0603 - In Stock:
383177
- Part#:
2220Y0160473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 2220 - In Stock:
52542
- Part#:
1206Y6300331JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V X7R 1206 - In Stock:
181462
- Part#:
1206Y5000200FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 500V C0G/NP0 1206 - In Stock:
55830
- Part#:
0805Y0250224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 25V X7R 0805 - In Stock:
161665
- Part#:
2220J5000821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 2220 - In Stock:
20214
- Part#:
1812Y6300821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V X7R 1812 - In Stock:
79164
- Part#:
1825J5K00330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 5KV C0G/NP0 1825 - In Stock:
56048
- Part#:
1812J1K00180KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1KV C0G/NP0 1812 - In Stock:
99930
- Part#:
1210J2008P20BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 1210 - In Stock:
65605
- Part#:
1111Y5000471KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1111 - In Stock:
78097
- Part#:
1206J0630182FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V C0G/NP0 1206 - In Stock:
79306
- Part#:
1111Y1501P40HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.4PF 150V C0G/NP0 1111 - In Stock:
67903
- Part#:
1808J0100562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1808 - In Stock:
148716
- Part#:
0603J100P470BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47PF 100V C0G/NP0 0603 - In Stock:
92466
- Part#:
2225J0250394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 2225 - In Stock:
25517
- Part#:
1812J1K20471JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1812 - In Stock:
77583
- Part#:
0603Y2502P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 250V C0G/NP0 0603 - In Stock:
222534
- Part#:
2220Y1K00680JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 2220 - In Stock:
66655
- Part#:
1210J5003P90DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
172374
- Part#:
1206Y1000271JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1206 - In Stock:
177242
- Part#:
2225J0250393GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V C0G/NP0 2225 - In Stock:
11931
- Part#:
1206Y2500151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V X7R 1206 - In Stock:
267976
- Part#:
1210Y5000330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 1210 - In Stock:
70803
- Part#:
1210J1000683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 1210 - In Stock:
89170
- Part#:
1808Y2500330FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
69006
- Part#:
0603Y0100391JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 10V C0G/NP0 0603 - In Stock:
371451
- Part#:
1812Y1000152KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1812 - In Stock:
70908
- Part#:
2220J1K00121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2220 - In Stock:
42028
- Part#:
2220Y1000103KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 100V C0G 2220 - In Stock:
42655
- Part#:
2225Y1K50331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.5KV X7R 2225 - In Stock:
33800
- Part#:
2225Y2000101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 2225 - In Stock:
18517
- Part#:
2225Y0500183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2225 - In Stock:
34675
- Part#:
1808Y1000182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 1808 - In Stock:
82874
- Part#:
1210J0630822KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1210 - In Stock:
83810