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#:
1825J5000822JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 500V X7R 1825 - In Stock:
51287
- Part#:
1808J1000122MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 1808 - In Stock:
173612
- Part#:
1808J2K00120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 2KV C0G/NP0 1808 - In Stock:
136323
- Part#:
2225Y2K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 2225 - In Stock:
16161
- Part#:
1808YA250221KCRSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 250V C0G/NP0 1808 - In Stock:
59446
- Part#:
1206J0250560KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 25V C0G/NP0 1206 - In Stock:
179853
- Part#:
1812J2000153KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 200V X7R 1812 - In Stock:
84908
- Part#:
1210J0160121GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 16V C0G/NP0 1210 - In Stock:
69188
- Part#:
1206J1000271GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 1206 - In Stock:
95810
- Part#:
2220Y0100475JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7UF 10V X7R 2220 - In Stock:
26213
- Part#:
1206Y1505P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 150V C0G/NP0 1206 - In Stock:
66132
- Part#:
1206J2000182FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1206 - In Stock:
57732
- Part#:
2225Y5000222MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 2225 - In Stock:
39089
- Part#:
1812J1K00182GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV C0G/NP0 1812 - In Stock:
40965
- Part#:
1206Y300P800HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.8PF 300V C0G/NP0 1206 - In Stock:
62111
- Part#:
2225J6300823KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 630V X7R 2225 - In Stock:
48074
- Part#:
1812Y2000221JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 200V C0G/NP0 1812 - In Stock:
69358
- Part#:
1206J5000122KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 500V C0G/NP0 1206 - In Stock:
202379
- Part#:
0805J1000391KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V C0G/NP0 0805 - In Stock:
240680
- Part#:
1210Y5000122MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
236057
- Part#:
1812J5000180KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 500V C0G/NP0 1812 - In Stock:
54962
- Part#:
1812J2500683KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 250V X7R 1812 - In Stock:
98238
- Part#:
1812Y6300472MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 630V X7R 1812 - In Stock:
77114
- Part#:
1210Y0630101JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1210 - In Stock:
88074
- Part#:
2225J0630121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 63V C0G/NP0 2225 - In Stock:
25353
- Part#:
1808J2K50151KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 2.5KV X7R 1808 - In Stock:
129318
- Part#:
1808Y5000390GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1808 - In Stock:
62942
- Part#:
1812Y6300181MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V X7R 1812 - In Stock:
74382
- Part#:
2220J3K00222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 3KV X7R 2220 - In Stock:
77342
- Part#:
0805J1K00182MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 1KV X7R 0805 - In Stock:
260491
- Part#:
0505Y2501P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 250V C0G/NP0 0505 - In Stock:
110270
- Part#:
0603J0250101FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 0603 - In Stock:
67769
- Part#:
0603Y0160221MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 16V X7R 0603 - In Stock:
294382
- Part#:
1808J5K00180FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 1808 - In Stock:
62529
- Part#:
1825Y6300470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 630V C0G/NP0 1825 - In Stock:
52116
- Part#:
1206Y0160100JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 16V C0G/NP0 1206 - In Stock:
236199
- Part#:
1812J1K00121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 1KV C0G/NP0 1812 - In Stock:
82905
- Part#:
0805J0250151JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 25V X7R 0805 - In Stock:
434301
- Part#:
2220J1K00561JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 1KV X7R 2220 - In Stock:
42622
- Part#:
1206Y2500102JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 250V X7R 1206 - In Stock:
130281
- Part#:
0805J2504P30DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.3PF 250V C0G/NP0 0805 - In Stock:
141225
- Part#:
2225Y0630225MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2225 - In Stock:
18617
- Part#:
1206Y1K54P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1206 - In Stock:
252687
- Part#:
1808J6K00270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 6KV C0G/NP0 1808 - In Stock:
89177
- Part#:
2225J5000123KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 500V X7R 2225 - In Stock:
43286
- Part#:
0603J0630471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 0603 - In Stock:
231083
- Part#:
1206J0160181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 16V X7R 1206 - In Stock:
246350
- Part#:
2225J1K20560FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1.2KV C0G/NP0 2225 - In Stock:
18525
- Part#:
2220Y0500220KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 50V C0G/NP0 2220 - In Stock:
30143
- Part#:
2225J1000823JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 100V X7R 2225 - In Stock:
31314