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#:
0805J0630221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
138663
- Part#:
1812J0250822JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 25V C0G/NP0 1812 - In Stock:
74174
- Part#:
0603Y0630270JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0603 - In Stock:
191281
- Part#:
2225J1K20681KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV X7R 2225 - In Stock:
67437
- Part#:
2225J2000102GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 200V C0G/NP0 2225 - In Stock:
16436
- Part#:
1111Y1000101FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V C0G/NP0 1111 - In Stock:
30535
- Part#:
1111Y1500160JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 150V C0G/NP0 1111 - In Stock:
74299
- Part#:
1210Y0630102KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 1210 - In Stock:
94297
- Part#:
1825J1000334JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 100V X7R 1825 - In Stock:
40043
- Part#:
1812Y1000564MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 100V X7R 1812 - In Stock:
49273
- Part#:
0805Y1000391KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 0805 - In Stock:
283288
- Part#:
1206J0630101KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1206 - In Stock:
167492
- Part#:
2220Y1K00123KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 1KV X7R 2220 - In Stock:
58517
- Part#:
0805J6300820JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 630V C0G/NP0 0805 - In Stock:
357993
- Part#:
1210Y5000101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 500V C0G/NP0 1210 - In Stock:
105584
- Part#:
0603Y1000391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 0603 - In Stock:
424774
- Part#:
1825Y0250153JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1825 - In Stock:
38698
- Part#:
1210Y2505P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1210 - In Stock:
66264
- Part#:
0505J0501P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.1PF 50V C0G/NP0 0505 - In Stock:
121713
- Part#:
1812Y0630224KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 63V X7R 1812 - In Stock:
56780
- Part#:
0603J2501P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 250V C0G/NP0 0603 - In Stock:
310572
- Part#:
1812J2K00121KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2KV C0G/NP0 1812 - In Stock:
80506
- Part#:
1210J1000100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 1210 - In Stock:
91316
- Part#:
1812Y0250562JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 25V C0G/NP0 1812 - In Stock:
63071
- Part#:
0603Y0100271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 10V C0G/NP0 0603 - In Stock:
346212
- Part#:
0805Y0630272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 63V X7R 0805 - In Stock:
348761
- Part#:
1825J2000153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 1825 - In Stock:
10795
- Part#:
1812Y2K50560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 2.5KV C0G/NP0 1812 - In Stock:
80305
- Part#:
1825Y3K00330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 3KV C0G/NP0 1825 - In Stock:
47949
- Part#:
1825Y0250104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 1825 - In Stock:
37416
- Part#:
1206Y0160682JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 16V C0G/NP0 1206 - In Stock:
184442
- Part#:
1206Y0500121MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1206 - In Stock:
198740
- Part#:
1210J2500823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 250V X7R 1210 - In Stock:
62729
- Part#:
2220J2500560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 2220 - In Stock:
12746
- Part#:
1808J0160562KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1808 - In Stock:
171131
- Part#:
1825Y1K50153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1.5KV X7R 1825 - In Stock:
35931
- Part#:
0603Y2004P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 200V C0G/NP0 0603 - In Stock:
86448
- Part#:
0805Y2008P20DFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0805 - In Stock:
250528
- Part#:
1812J2000222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 200V C0G/NP0 1812 - In Stock:
20645
- Part#:
2225J0160101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V C0G/NP0 2225 - In Stock:
6822
- Part#:
1808J2006P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 200V C0G/NP0 1808 - In Stock:
101489
- Part#:
1812Y1K00153MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 1KV X7R 1812 - In Stock:
85594
- Part#:
0603Y5000152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V X7R 0603 - In Stock:
373960
- Part#:
2220Y2000681KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 2220 - In Stock:
35903
- Part#:
1206J2500121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V X7R 1206 - In Stock:
276236
- Part#:
1206J2505P60CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1206 - In Stock:
210700
- Part#:
2225Y0630223KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 63V X7R 2225 - In Stock:
31250
- Part#:
0603J0500200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 50V C0G/NP0 0603 - In Stock:
89333
- Part#:
1812Y0250392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V X7R 1812 - In Stock:
58946
- Part#:
0603J5002P20CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 0603 - In Stock:
278138