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#:
1808J1000153MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1808 - In Stock:
157110
- Part#:
1206Y2K01P80CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 2KV C0G/NP0 1206 - In Stock:
158703
- Part#:
2220J1K00221KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1KV X7R 2220 - In Stock:
51653
- Part#:
1812J5000331JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 500V C0G/NP0 1812 - In Stock:
65545
- Part#:
1210J5008P20CFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 500V C0G/NP0 1210 - In Stock:
71554
- Part#:
1206J0500152JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V X7R 1206 - In Stock:
153730
- Part#:
1825Y0630123JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 1825 - In Stock:
37120
- Part#:
2220J2K00680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 2220 - In Stock:
32847
- Part#:
0603J0500100FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0603 - In Stock:
92740
- Part#:
2225J0250270GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 2225 - In Stock:
14275
- Part#:
1111J3002P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 300V C0G/NP0 1111 - In Stock:
75994
- Part#:
1808J1000272MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V X7R 1808 - In Stock:
148788
- Part#:
SFJNC0500225MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 2.2UF 20% 50V AXIAL - In Stock:
4308
- Part#:
1808Y0100103JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 10V C0G/NP0 1808 - In Stock:
133159
- Part#:
1825Y0100331FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 1825 - In Stock:
9297
- Part#:
0603J0250104JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 25V X7R 0603 - In Stock:
314607
- Part#:
2225J5000471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V C0G/NP0 2225 - In Stock:
30997
- Part#:
1210J1004P70CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
65259
- Part#:
1812Y0500334KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 50V X7R 1812 - In Stock:
76683
- Part#:
1210J1000224KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 100V X7R 1210 - In Stock:
92761
- Part#:
0805Y0630561FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
90268
- Part#:
1812Y1000153KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V X7R 1812 - In Stock:
75456
- Part#:
2220J5000820KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 2220 - In Stock:
51260
- Part#:
1812Y5000271JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 500V X7R 1812 - In Stock:
86086
- Part#:
1206J0630271GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
179355
- Part#:
0805Y1000392MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V X7R 0805 - In Stock:
246413
- Part#:
2220Y0500182FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 2220 - In Stock:
8111
- Part#:
1812J1K20181FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.2KV C0G/NP0 1812 - In Stock:
44133
- Part#:
1210J2500330GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1210 - In Stock:
69513
- Part#:
0603Y2500220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 250V C0G/NP0 0603 - In Stock:
324782
- Part#:
2225Y1000393KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 100V C0G 2225 - In Stock:
14597
- Part#:
1206J2504P30DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 250V C0G/NP0 1206 - In Stock:
104665
- Part#:
1206Y0250223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1206 - In Stock:
291988
- Part#:
0805J2500121FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 0805 - In Stock:
48671
- Part#:
1210J1000151GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 1210 - In Stock:
81208
- Part#:
0805J0160180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 0805 - In Stock:
245260
- Part#:
1808JA250271JXTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V X7R 1808 - In Stock:
59988
- Part#:
1210Y2000103MER - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1210 - In Stock:
100244
- Part#:
2220J0500473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2220 - In Stock:
22339
- Part#:
1808JA250331JXRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 250V X7R 1808 - In Stock:
69195
- Part#:
2220J0100270JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 10V C0G/NP0 2220 - In Stock:
50534
- Part#:
2220J1000102FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V C0G/NP0 2220 - In Stock:
8946
- Part#:
0603Y5000330KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 500V C0G/NP0 0603 - In Stock:
423885
- Part#:
0805J1000331KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V X7R 0805 - In Stock:
378264
- Part#:
1206J0500394MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 50V X7R 1206 - In Stock:
158598
- Part#:
1812J0500561FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 50V C0G/NP0 1812 - In Stock:
28903
- Part#:
1825Y1K20272MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 1.2KV X7R 1825 - In Stock:
59545
- Part#:
2225Y2K50392MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2.5KV X7R 2225 - In Stock:
40605
- Part#:
1812Y0100273GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 10V C0G/NP0 1812 - In Stock:
44618
- Part#:
1808J0160332KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 16V C0G/NP0 1808 - In Stock:
132499