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#:
0603J0255P60CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 25V C0G/NP0 0603 - In Stock:
270642
- Part#:
1808Y0160224JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V X7R 1808 - In Stock:
69962
- Part#:
0805J0630271KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 63V C0G/NP0 0805 - In Stock:
91151
- Part#:
0603Y0630271KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
410197
- Part#:
1206J1K00680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1206 - In Stock:
84338
- Part#:
2225J0160182KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 16V C0G/NP0 2225 - In Stock:
40847
- Part#:
1812Y0160683JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1812 - In Stock:
64683
- Part#:
1812Y1K00122JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV C0G/NP0 1812 - In Stock:
70133
- Part#:
1210J0160333FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 16V C0G/NP0 1210 - In Stock:
38395
- Part#:
1111Y5000150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1111 - In Stock:
26256
- Part#:
1111J1002P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 100V C0G/NP0 1111 - In Stock:
69973
- Part#:
2225J0250124MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 25V X7R 2225 - In Stock:
31837
- Part#:
0603J1000680FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 100V C0G/NP0 0603 - In Stock:
83173
- Part#:
1812Y5000122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V X7R 1812 - In Stock:
73305
- Part#:
1206Y1K55P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 1.5KV C0G/NP0 1206 - In Stock:
152624
- Part#:
1812Y5000472MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1812 - In Stock:
89707
- Part#:
1825J2K50560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 1825 - In Stock:
19511
- Part#:
1206J2000682JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1206 - In Stock:
229142
- Part#:
1210Y0630103FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 63V C0G/NP0 1210 - In Stock:
29054
- Part#:
1812J0250681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 25V C0G/NP0 1812 - In Stock:
73743
- Part#:
1812J2500822JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 250V C0G/NP0 1812 - In Stock:
58572
- Part#:
2220Y0630393FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 63V C0G/NP0 2220 - In Stock:
9644
- Part#:
0805J050P200BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.2PF 50V C0G/NP0 0805 - In Stock:
139879
- Part#:
2225J5K00220KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 5KV C0G/NP0 2225 - In Stock:
84365
- Part#:
1111J5000471FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 1111 - In Stock:
20632
- Part#:
1111J1000390JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1111 - In Stock:
75360
- Part#:
1825J2500471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 1825 - In Stock:
10675
- Part#:
2220J1000334KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 2220 - In Stock:
36490
- Part#:
1812J1K20682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 1.2KV X7R 1812 - In Stock:
81931
- Part#:
2225Y2K00100GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2KV C0G/NP0 2225 - In Stock:
23067
- Part#:
1808J5000820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1808 - In Stock:
142193
- Part#:
0603Y1000272KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 0603 - In Stock:
321623
- Part#:
1825J0100153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 10V X7R 1825 - In Stock:
56222
- Part#:
1808J1000180JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 100V C0G/NP0 1808 - In Stock:
104938
- Part#:
1808J1000121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1808 - In Stock:
138054
- Part#:
2220Y0500270FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 2220 - In Stock:
13928
- Part#:
0603Y0100180JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 0603 - In Stock:
317472
- Part#:
1210Y5000561GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 500V C0G/NP0 1210 - In Stock:
64912
- Part#:
2220J0160475MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 16V X7R 2220 - In Stock:
20300
- Part#:
0603Y0630182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 0603 - In Stock:
296480
- Part#:
0805J0160472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 0805 - In Stock:
399140
- Part#:
1206Y2001P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 1206 - In Stock:
110513
- Part#:
1808Y6300102FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1808 - In Stock:
56336
- Part#:
1808JA250150KCTSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
94957
- Part#:
1210Y0500150KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 50V C0G/NP0 1210 - In Stock:
148769
- Part#:
2220J2500334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 250V X7R 2220 - In Stock:
24437
- Part#:
1206J0630183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V X7R 1206 - In Stock:
218944
- Part#:
0603J0630102GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V C0G/NP0 0603 - In Stock:
244313
- Part#:
1812J2000562GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V C0G/NP0 1812 - In Stock:
54310
- Part#:
1206Y0253P90DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 25V C0G/NP0 1206 - In Stock:
162233