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#:
1812Y1K00102MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1812 - In Stock:
90483
- Part#:
0805J0100181JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 10V X7R 0805 - In Stock:
400265
- Part#:
1812Y6300151MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1812 - In Stock:
77934
- Part#:
1812Y0250394MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 25V X7R 1812 - In Stock:
56057
- Part#:
0805J0630221FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 0805 - In Stock:
46372
- Part#:
1206J1K54P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1.5KV C0G/NP0 1206 - In Stock:
236636
- Part#:
1812J5000390FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 500V C0G/NP0 1812 - In Stock:
25559
- Part#:
0805Y0630153KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 63V X7R 0805 - In Stock:
214343
- Part#:
0805Y2000122KER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 200V X7R 0805 - In Stock:
248481
- Part#:
1808Y1K00471FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1KV C0G/NP0 1808 - In Stock:
72911
- Part#:
1808Y5K04P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 5KV C0G/NP0 1808 - In Stock:
154075
- Part#:
1111Y1K02P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 1KV C0G/NP0 1111 - In Stock:
71502
- Part#:
1808J0250680KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
127373
- Part#:
1808J0500331KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 50V C0G/NP0 1808 - In Stock:
117049
- Part#:
0603J0160821KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 16V C0G/NP0 0603 - In Stock:
234063
- Part#:
1210J1000332JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 100V X7R 1210 - In Stock:
128794
- Part#:
1210J5000683KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 500V X7R 1210 - In Stock:
84154
- Part#:
2220J1000394KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 100V X7R 2220 - In Stock:
46465
- Part#:
1825Y0160683MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1825 - In Stock:
45508
- Part#:
1210J0630474KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 63V X7R 1210 - In Stock:
66286
- Part#:
2225Y3K00272KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 3KV X7R 2225 - In Stock:
44154
- Part#:
0603Y0160103MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 0603 - In Stock:
477292
- Part#:
2225J1K20392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 1.2KV C0G 2225 - In Stock:
35284
- Part#:
1812J2000563JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 200V X7R 1812 - In Stock:
73501
- Part#:
1808Y1K00220GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 1808 - In Stock:
70188
- Part#:
1808Y0250221GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 25V C0G/NP0 1808 - In Stock:
102653
- Part#:
1808J1K50181JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 1.5KV C0G/NP0 1808 - In Stock:
160848
- Part#:
0603J0160470GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 16V C0G/NP0 0603 - In Stock:
208380
- Part#:
1206J1000121MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 100V X7R 1206 - In Stock:
219307
- Part#:
1206Y2000180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 200V C0G/NP0 1206 - In Stock:
221071
- Part#:
0805J0160331JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 16V C0G/NP0 0805 - In Stock:
291362
- Part#:
1210Y5000183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1210 - In Stock:
156524
- Part#:
1111Y2K07P50DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 7.5PF 2000V C0G/NP0 1111 - In Stock:
72931
- Part#:
1808J0250183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1808 - In Stock:
94368
- Part#:
1206Y0100101KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 10V C0G/NP0 1206 - In Stock:
301645
- Part#:
1812Y0100183FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 10V C0G/NP0 1812 - In Stock:
27523
- Part#:
1808J2000472FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V C0G/NP0 1808 - In Stock:
35172
- Part#:
0603J0100272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V X7R 0603 - In Stock:
418425
- Part#:
2225J0500561FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
7482
- Part#:
1812Y0250121JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1812 - In Stock:
74952
- Part#:
0505Y3005P10DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 300V C0G/NP0 0505 - In Stock:
121677
- Part#:
1808Y1000561KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V X7R 1808 - In Stock:
118928
- Part#:
1210Y1000182JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1210 - In Stock:
85396
- Part#:
0805J6300101FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 630V C0G/NP0 0805 - In Stock:
105134
- Part#:
0505J0630910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 63V C0G/NP0 0505 - In Stock:
95670
- Part#:
1111Y5002P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 500V C0G/NP0 1111 - In Stock:
58072
- Part#:
1825J1K50180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1825 - In Stock:
70319
- Part#:
0603J2500562MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 250V X7R 0603 - In Stock:
324728
- Part#:
1206J2500152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
305257
- Part#:
0603J0630360JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 63V C0G/NP0 0603 - In Stock:
182547