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#:
1808Y0250123MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V X7R 1808 - In Stock:
68703
- Part#:
1206J1K02P20DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 1000V C0G/NP0 1206 - In Stock:
168585
- Part#:
1812J0100562KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 10V C0G/NP0 1812 - In Stock:
75193
- Part#:
1210Y0100223KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V X7R 1210 - In Stock:
150389
- Part#:
1111Y1K00110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 1KV C0G/NP0 1111 - In Stock:
29445
- Part#:
2225J1K00471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 2225 - In Stock:
35053
- Part#:
1825J0250330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 1825 - In Stock:
47840
- Part#:
1808Y0250471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 25V X7R 1808 - In Stock:
148678
- Part#:
1111J2000270GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1111 - In Stock:
64506
- Part#:
1206Y1000391JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 100V X7R 1206 - In Stock:
234736
- Part#:
2220J0630684KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.68UF 63V X7R 2220 - In Stock:
37720
- Part#:
0603J0630181MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V X7R 0603 - In Stock:
379552
- Part#:
1206Y0506P80CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 1206 - In Stock:
128240
- Part#:
2225Y1K00332JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 2225 - In Stock:
24234
- Part#:
2225Y0630473MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V X7R 2225 - In Stock:
48133
- Part#:
2225J0500823KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 2225 - In Stock:
37761
- Part#:
0805Y050P400CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.4PF 50V C0G/NP0 0805 - In Stock:
118893
- Part#:
0805J1000122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0805 - In Stock:
276649
- Part#:
1825Y0630560GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 63V C0G/NP0 1825 - In Stock:
19426
- Part#:
1808J1K00471JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1808 - In Stock:
94175
- Part#:
2225J2K50121GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 2.5KV C0G/NP0 2225 - In Stock:
33686
- Part#:
1206Y1K00680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1206 - In Stock:
156669
- Part#:
1808J2000103KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 200V X7R 1808 - In Stock:
102527
- Part#:
1808J2000183MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 1808 - In Stock:
167685
- Part#:
1808Y0100152MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 10V X7R 1808 - In Stock:
202266
- Part#:
1812J1000824JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 100V X7R 1812 - In Stock:
34797
- Part#:
2220Y1K20331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1.2KV C0G/NP0 2220 - In Stock:
15914
- Part#:
1812J0160562FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 16V C0G/NP0 1812 - In Stock:
35885
- Part#:
2225J0630563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 2225 - In Stock:
35165
- Part#:
1812J0500560FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 50V C0G/NP0 1812 - In Stock:
29761
- Part#:
1206J0631P70DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.7PF 63V C0G/NP0 1206 - In Stock:
123984
- Part#:
1825Y2K00681JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
51319
- Part#:
1812J0500562GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
51400
- Part#:
2220J0160681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2220 - In Stock:
16213
- Part#:
1808J2000150JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V X7R 1808 - In Stock:
86748
- Part#:
0805J1007P50CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 100V C0G/NP0 0805 - In Stock:
95828
- Part#:
2220J0500271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 2220 - In Stock:
43253
- Part#:
2225Y2500104MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.1UF 250V X7R 2225 - In Stock:
28949
- Part#:
0505Y0633P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.6PF 63V C0G/NP0 0505 - In Stock:
79219
- Part#:
1111Y1500272FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 150V C0G/NP0 1111 - In Stock:
17590
- Part#:
1210J0630681GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1210 - In Stock:
81090
- Part#:
1206J2000151FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 200V C0G/NP0 1206 - In Stock:
75383
- Part#:
0603Y0501P50CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0603 - In Stock:
180117
- Part#:
1206Y5000820GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1206 - In Stock:
94721
- Part#:
0805J2000681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 0805 - In Stock:
167755
- Part#:
0805Y1000151MCTE03 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V C0G/NP0 0805 - In Stock:
98821
- Part#:
1808Y1K50471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.5KV X7R 1808 - In Stock:
163827
- Part#:
2225Y2500471GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 250V C0G/NP0 2225 - In Stock:
19230
- Part#:
2220Y5K00180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 5KV C0G/NP0 2220 - In Stock:
23363
- Part#:
2220J2500223KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 250V C0G 2220 - In Stock:
33358