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#:
1812Y5000472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1812 - In Stock:
89909
- Part#:
2225J6300332KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 630V X7R 2225 - In Stock:
49059
- Part#:
2225J1000270KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 100V C0G/NP0 2225 - In Stock:
35338
- Part#:
1808J6300561MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 630V X7R 1808 - In Stock:
102436
- Part#:
1825J6K00152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 6KV X7R 1825 - In Stock:
70594
- Part#:
1812JA250220JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 1812 - In Stock:
63810
- Part#:
1812J5000392JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 500V C0G/NP0 1812 - In Stock:
81214
- Part#:
1210Y1K00271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
38503
- Part#:
1206Y3007P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 300V C0G/NP0 1206 - In Stock:
78084
- Part#:
0805Y1500820KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 150V C0G/NP0 0805 - In Stock:
112648
- Part#:
1206Y0500394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1206 - In Stock:
178694
- Part#:
1206Y1K20120FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1.2KV C0G/NP0 1206 - In Stock:
74065
- Part#:
0505Y2000101GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 200V C0G/NP0 0505 - In Stock:
62766
- Part#:
0805J1000561MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 0805 - In Stock:
240935
- Part#:
2211YA250121FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 2211 - In Stock:
19327
- Part#:
2225J1000333KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 100V C0G 2225 - In Stock:
29300
- Part#:
1210Y2000103JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1210 - In Stock:
80703
- Part#:
0603J2006P80CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 0603 - In Stock:
170366
- Part#:
1825J2500332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 250V C0G/NP0 1825 - In Stock:
11810
- Part#:
1206Y1K20392KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV X7R 1206 - In Stock:
230742
- Part#:
1210Y1000330JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1210 - In Stock:
77032
- Part#:
1825Y0160822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1825 - In Stock:
35135
- Part#:
0805J0160392JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 16V C0G/NP0 0805 - In Stock:
237955
- Part#:
1206Y6304P30HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 630V C0G/NP0 1206 - In Stock:
51792
- Part#:
1210Y0100564KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 10V X7R 1210 - In Stock:
75763
- Part#:
1111J5000390GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1111 - In Stock:
4620
- Part#:
1206Y0250151JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 1206 - In Stock:
193549
- Part#:
1206J1K00151JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV C0G/NP0 1206 - In Stock:
203913
- Part#:
1210J0100820JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 10V C0G/NP0 1210 - In Stock:
134486
- Part#:
1812J0500123GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1812 - In Stock:
34486
- Part#:
0805Y0100272KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V X7R 0805 - In Stock:
439597
- Part#:
1111Y1K02P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1KV C0G/NP0 1111 - In Stock:
47932
- Part#:
0603J2503P90HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 250V C0G/NP0 0603 - In Stock:
65693
- Part#:
1210Y1K50330FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.5KV C0G/NP0 1210 - In Stock:
98702
- Part#:
1206Y2500331JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1206 - In Stock:
142050
- Part#:
2225J5000683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 2225 - In Stock:
48981
- Part#:
1825Y2000391FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1825 - In Stock:
12076
- Part#:
2220J0160823FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 16V C0G/NP0 2220 - In Stock:
6637
- Part#:
2220Y0500562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 2220 - In Stock:
17464
- Part#:
2225Y2500331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V C0G/NP0 2225 - In Stock:
11112
- Part#:
1206Y0630181JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 1206 - In Stock:
92831
- Part#:
2220J2K50562KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 2.5KV X7R 2220 - In Stock:
67447
- Part#:
1210Y5003P90CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
100713
- Part#:
1210J0500123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V X7R 1210 - In Stock:
88884
- Part#:
1808Y2500100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 250V C0G/NP0 1808 - In Stock:
32458
- Part#:
0805Y0630270KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
279013
- Part#:
1206J0630270JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 1206 - In Stock:
183491
- Part#:
1206J6306P20HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.2PF 630V C0G/NP0 1206 - In Stock:
39372
- Part#:
1825J0630104FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 63V C0G/NP0 1825 - In Stock:
6230
- Part#:
1808Y1000390FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 1808 - In Stock:
58837