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#:
2225Y1K00101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1KV C0G/NP0 2225 - In Stock:
35438
- Part#:
1210Y0160473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 16V X7R 1210 - In Stock:
121272
- Part#:
0603J0160151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 16V C0G/NP0 0603 - In Stock:
243631
- Part#:
1206Y0250394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1206 - In Stock:
102137
- Part#:
1206J0250560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
152782
- Part#:
1825Y3K00181KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 3KV C0G/NP0 1825 - In Stock:
54149
- Part#:
2225Y2K50681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 2.5KV X7R 2225 - In Stock:
41275
- Part#:
1825Y0100682GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 1825 - In Stock:
19715
- Part#:
1206Y2000821JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V X7R 1206 - In Stock:
148365
- Part#:
1808YA250330GCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 1808 - In Stock:
73385
- Part#:
1210Y1K58P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 1.5KV C0G/NP0 1210 - In Stock:
82436
- Part#:
0805J0500680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 0805 - In Stock:
261370
- Part#:
2225J0630121KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2225 - In Stock:
31965
- Part#:
2220Y6K00180KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 6KV C0G/NP0 2220 - In Stock:
73628
- Part#:
0603J1502P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 150V C0G/NP0 0603 - In Stock:
83130
- Part#:
0805Y0630561KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 63V C0G/NP0 0805 - In Stock:
258249
- Part#:
2220Y0250472FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 25V C0G/NP0 2220 - In Stock:
12853
- Part#:
1206Y1507P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 150V C0G/NP0 1206 - In Stock:
82221
- Part#:
1808J0630821JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 1808 - In Stock:
81959
- Part#:
0505J2000100FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 0505 - In Stock:
29181
- Part#:
2225Y6300183KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 630V X7R 2225 - In Stock:
43250
- Part#:
0805Y1000120KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 0805 - In Stock:
294373
- Part#:
1812Y2K00332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 2KV X7R 1812 - In Stock:
54516
- Part#:
0603J1000151JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0603 - In Stock:
330145
- Part#:
1206Y3000221JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 300V C0G/NP0 1206 - In Stock:
91755
- Part#:
2225J0160393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 16V X7R 2225 - In Stock:
50534
- Part#:
1206Y6300680GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 1206 - In Stock:
57361
- Part#:
1206Y0250223FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V C0G/NP0 1206 - In Stock:
47151
- Part#:
2220Y0500104JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 50V X7R 2220 - In Stock:
25324
- Part#:
1812J1000153GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 100V C0G 1812 - In Stock:
52526
- Part#:
2220Y1K00392KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1KV X7R 2220 - In Stock:
62235
- Part#:
0603J500P680DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68PF 500V C0G/NP0 0603 - In Stock:
401677
- Part#:
0805Y0250270GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 25V C0G/NP0 0805 - In Stock:
149843
- Part#:
0805J0250102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 25V C0G/NP0 0805 - In Stock:
297213
- Part#:
SFBMP2000203MX1 - Manufacturers:
Knowles Syfer - Description:
CAP FEEDTHRU 0.02UF 200V AXIAL - In Stock:
5716
- Part#:
0805Y0100563KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V X7R 0805 - In Stock:
283460
- Part#:
0603Y0250332MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 25V X7R 0603 - In Stock:
363473
- Part#:
1808J0250222FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1808 - In Stock:
60917
- Part#:
2211JA250101FCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 2211 - In Stock:
19025
- Part#:
1825J6300180KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 630V C0G/NP0 1825 - In Stock:
65194
- Part#:
2225Y2000153FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V C0G 2225 - In Stock:
7523
- Part#:
1111Y2500121KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1111 - In Stock:
70400
- Part#:
2225J1K20680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.2KV C0G/NP0 2225 - In Stock:
43753
- Part#:
1825J2500184JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 1825 - In Stock:
35757
- Part#:
0603J0250221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 0603 - In Stock:
382306
- Part#:
0603J0250820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 0603 - In Stock:
61204
- Part#:
0603Y2500101KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 0603 - In Stock:
147998
- Part#:
1206J2000390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 200V C0G/NP0 1206 - In Stock:
87458
- Part#:
0805Y1500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 0805 - In Stock:
131368
- Part#:
1206J0500682FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V C0G/NP0 1206 - In Stock:
50058