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#:
1825Y2500270KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1825 - In Stock:
43240
- Part#:
1206Y2501P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
387746
- Part#:
2220J0160182KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2220 - In Stock:
36447
- Part#:
1825Y0100272KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 1825 - In Stock:
44093
- Part#:
1808Y5000223JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1808 - In Stock:
78845
- Part#:
0505Y0630181KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0505 - In Stock:
113558
- Part#:
2225J0250153GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2225 - In Stock:
11937
- Part#:
2225Y0250120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 25V C0G/NP0 2225 - In Stock:
21705
- Part#:
1808J2500222JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V X7R 1808 - In Stock:
82406
- Part#:
1825Y4K00471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 4KV X7R 1825 - In Stock:
72915
- Part#:
2220J6K00680GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 6KV C0G/NP0 2220 - In Stock:
57031
- Part#:
0805J2500181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 0805 - In Stock:
283393
- Part#:
0805Y0500391JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 0805 - In Stock:
314699
- Part#:
1808J5K08P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 5KV C0G/NP0 1808 - In Stock:
127903
- Part#:
1206Y2500273JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
207671
- Part#:
0603J0630121KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 0603 - In Stock:
256315
- Part#:
0805Y0630330GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 63V C0G/NP0 0805 - In Stock:
250000
- Part#:
0805Y0100272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V C0G/NP0 0805 - In Stock:
204134
- Part#:
2220J0500391FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 50V C0G/NP0 2220 - In Stock:
9295
- Part#:
0805Y0250121JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V X7R 0805 - In Stock:
335082
- Part#:
1812Y0500224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 1812 - In Stock:
71395
- Part#:
1206J2000221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1206 - In Stock:
152348
- Part#:
1812Y0250471FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V C0G/NP0 1812 - In Stock:
23182
- Part#:
0805Y250P500HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.5PF 250V C0G/NP0 0805 - In Stock:
83421
- Part#:
1825J0100271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
13854
- Part#:
1206J0252P70CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 1206 - In Stock:
129738
- Part#:
1808Y0100562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1808 - In Stock:
83782
- Part#:
1210J6305P60BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 630V C0G/NP0 1210 - In Stock:
66098
- Part#:
0805J0630331FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 63V C0G/NP0 0805 - In Stock:
81001
- Part#:
1808Y0630562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1808 - In Stock:
114022
- Part#:
0603J0630180FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0603 - In Stock:
80189
- Part#:
2225J3K00681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 3KV C0G/NP0 2225 - In Stock:
46821
- Part#:
1808Y2K08P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 2KV C0G/NP0 1808 - In Stock:
88126
- Part#:
1808Y0250390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 25V C0G/NP0 1808 - In Stock:
142778
- Part#:
1206Y1000223MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
233654
- Part#:
1825Y0160822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1825 - In Stock:
43618
- Part#:
0603Y200P820DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82PF 200V C0G/NP0 0603 - In Stock:
390629
- Part#:
1210J0250394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1210 - In Stock:
116470
- Part#:
2225J2K50331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV X7R 2225 - In Stock:
42674
- Part#:
1410J0250822MCRE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1410 - In Stock:
72003
- Part#:
2220Y1K00332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2220 - In Stock:
53460
- Part#:
1808Y0250822KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V X7R 1808 - In Stock:
91900
- Part#:
0603J0630150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0603 - In Stock:
417482
- Part#:
1808Y5000391JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 1808 - In Stock:
79751
- Part#:
0603Y2001P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
182674
- Part#:
1206J2500181MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V X7R 1206 - In Stock:
223112
- Part#:
2225J0250473KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 2225 - In Stock:
52780
- Part#:
1808Y0500562KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1808 - In Stock:
121103
- Part#:
0805Y1000221KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V X7R 0805 - In Stock:
290726
- Part#:
1210Y1000122KET - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1210 - In Stock:
100717