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#:
1812YA250391MXRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V X7R 1812 - In Stock:
58261
- Part#:
0603J0160151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V X7R 0603 - In Stock:
434156
- Part#:
0805J2000220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 0805 - In Stock:
440474
- Part#:
2225J1K00331MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 2225 - In Stock:
58590
- Part#:
1206Y0160223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1206 - In Stock:
300969
- Part#:
0805J0630181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0805 - In Stock:
358277
- Part#:
0805J0100334MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 10V X7R 0805 - In Stock:
188507
- Part#:
1812J5000221FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 500V C0G/NP0 1812 - In Stock:
42505
- Part#:
1206J1K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1KV X7R 1206 - In Stock:
253631
- Part#:
0603J2500560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 250V C0G/NP0 0603 - In Stock:
231042
- Part#:
2220Y6300333MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 630V X7R 2220 - In Stock:
69943
- Part#:
1206Y2K0P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 2000V C0G/NP0 1206 - In Stock:
114553
- Part#:
1206J0250222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 1206 - In Stock:
179788
- Part#:
1210Y0160334JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 1210 - In Stock:
59612
- Part#:
2220Y0500471JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 2220 - In Stock:
37723
- Part#:
0603J2500152MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V X7R 0603 - In Stock:
443356
- Part#:
1808J0500101GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1808 - In Stock:
115220
- Part#:
0805J0101P50CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 10V C0G/NP0 0805 - In Stock:
287259
- Part#:
1210Y1000154KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 100V X7R 1210 - In Stock:
73349
- Part#:
2225J2000150JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2225 - In Stock:
26491
- Part#:
0805J0500182KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 0805 - In Stock:
202614
- Part#:
0805Y2000121FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 0805 - In Stock:
76720
- Part#:
2220J1K00562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 1KV C0G/NP0 2220 - In Stock:
19389
- Part#:
1210Y1K20330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1.2KV C0G/NP0 1210 - In Stock:
168557
- Part#:
0805J0500221MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V X7R 0805 - In Stock:
409393
- Part#:
1206Y5002P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 500V C0G/NP0 1206 - In Stock:
175348
- Part#:
0603Y1000101KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 0603 - In Stock:
371527
- Part#:
0805Y1K00101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
490975
- Part#:
0805J1004P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 0805 - In Stock:
71561
- Part#:
1808J1000152GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 100V C0G/NP0 1808 - In Stock:
81802
- Part#:
2225Y1K00271FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 2225 - In Stock:
12224
- Part#:
1206Y2000121JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V C0G/NP0 1206 - In Stock:
103202
- Part#:
2220Y0630150KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 2220 - In Stock:
33489
- Part#:
0805J0250473MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 25V X7R 0805 - In Stock:
366910
- Part#:
1812Y2500104MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 1812 - In Stock:
73484
- Part#:
1825Y5000681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 500V C0G/NP0 1825 - In Stock:
28924
- Part#:
1210Y0630822KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V X7R 1210 - In Stock:
87042
- Part#:
0805J0500821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 0805 - In Stock:
232822
- Part#:
1206J1000102FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 1206 - In Stock:
73578
- Part#:
2220J5000391GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V C0G/NP0 2220 - In Stock:
38709
- Part#:
1812J5000560JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V X7R 1812 - In Stock:
58924
- Part#:
0805J0632P70BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 63V C0G/NP0 0805 - In Stock:
80922
- Part#:
1825Y0100124KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 10V X7R 1825 - In Stock:
41201
- Part#:
1825Y0100560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 10V C0G/NP0 1825 - In Stock:
11425
- Part#:
1812J0630123KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1812 - In Stock:
80168
- Part#:
1825J1000273FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 100V C0G 1825 - In Stock:
9943
- Part#:
1812Y6300330GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 630V C0G/NP0 1812 - In Stock:
47650
- Part#:
1210J0500105MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1UF 50V X7R 1210 - In Stock:
74080
- Part#:
0805Y0160681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 0805 - In Stock:
139586
- Part#:
1206Y0500472JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 50V X7R 1206 - In Stock:
202413