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#:
2225Y2000181FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 200V C0G/NP0 2225 - In Stock:
10378
- Part#:
1808Y0160105MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 16V X7R 1808 - In Stock:
78576
- Part#:
1825Y0250101FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
15821
- Part#:
1808J5000121JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1808 - In Stock:
99892
- Part#:
1812Y1K50560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.5KV C0G/NP0 1812 - In Stock:
73593
- Part#:
0505J3001P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 300V C0G/NP0 0505 - In Stock:
129667
- Part#:
0805J0630681FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 0805 - In Stock:
79387
- Part#:
1808Y1000682KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 100V C0G/NP0 1808 - In Stock:
129289
- Part#:
2220Y6K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 6KV C0G/NP0 2220 - In Stock:
52587
- Part#:
2225Y1K50331KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
47928
- Part#:
1808J1000334KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1808 - In Stock:
86202
- Part#:
1812Y0630820KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 63V C0G/NP0 1812 - In Stock:
83005
- Part#:
1210Y1000471FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V C0G/NP0 1210 - In Stock:
43138
- Part#:
1206Y2500681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 1206 - In Stock:
93147
- Part#:
0805J1000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 0805 - In Stock:
276035
- Part#:
1210Y2K00222KJT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 2KV X7R 1210 - In Stock:
141584
- Part#:
1808J5000821KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 500V C0G/NP0 1808 - In Stock:
135967
- Part#:
1210Y1K00561KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 1210 - In Stock:
120034
- Part#:
0805J2500100KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 0805 - In Stock:
130332
- Part#:
2225Y2500222KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
23627
- Part#:
1812J1K20221FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.2KV C0G/NP0 1812 - In Stock:
46147
- Part#:
1812Y2K50152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 2.5KV X7R 1812 - In Stock:
82152
- Part#:
1206Y2000561FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
66510
- Part#:
1812Y0100682JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1812 - In Stock:
73019
- Part#:
2220Y2500223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V X7R 2220 - In Stock:
32558
- Part#:
2220J1K20220FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1.2KV C0G/NP0 2220 - In Stock:
19833
- Part#:
0505J1506P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 150V C0G/NP0 0505 - In Stock:
69988
- Part#:
0805Y2000150JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 0805 - In Stock:
246185
- Part#:
1206Y0160332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V X7R 1206 - In Stock:
253408
- Part#:
1808J0100153JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1808 - In Stock:
95054
- Part#:
1812Y0160683FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V C0G/NP0 1812 - In Stock:
17898
- Part#:
1812Y1000562JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 100V X7R 1812 - In Stock:
56333
- Part#:
1825J6300470FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1825 - In Stock:
16833
- Part#:
0603Y1001P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.9PF 100V C0G/NP0 0603 - In Stock:
111344
- Part#:
0603J0250471FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 0603 - In Stock:
82340
- Part#:
1206Y0500393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V X7R 1206 - In Stock:
233107
- Part#:
2211YA250221KXRSPU - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V X7R 2211 - In Stock:
85261
- Part#:
0505Y0630750FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 63V C0G/NP0 0505 - In Stock:
37696
- Part#:
1808Y0250123FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1808 - In Stock:
68312
- Part#:
1808Y6300102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1808 - In Stock:
134536
- Part#:
1812J5000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1812 - In Stock:
86545
- Part#:
1808Y5000182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V C0G/NP0 1808 - In Stock:
69253
- Part#:
2220J0500183GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 50V C0G/NP0 2220 - In Stock:
15002
- Part#:
1210J5000331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1210 - In Stock:
73833
- Part#:
1808Y1000272JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1808 - In Stock:
84795
- Part#:
1808Y0638P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 63V C0G/NP0 1808 - In Stock:
102092
- Part#:
1825J0500473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 1825 - In Stock:
17318
- Part#:
1808J0160152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 16V X7R 1808 - In Stock:
185210
- Part#:
1210J0160180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
150704
- Part#:
1825Y5000122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1825 - In Stock:
56195