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#:
1825Y6300152KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 1825 - In Stock:
57811
- Part#:
1812J5000183MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 500V X7R 1812 - In Stock:
98359
- Part#:
0805Y2500122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 250V X7R 0805 - In Stock:
300565
- Part#:
2225J0630563JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V C0G/NP0 2225 - In Stock:
15428
- Part#:
0603Y3003P90HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 300V C0G/NP0 0603 - In Stock:
78339
- Part#:
2220J0250470KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 25V C0G/NP0 2220 - In Stock:
43569
- Part#:
2225Y2K00331JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2KV X7R 2225 - In Stock:
19894
- Part#:
2225Y0250274MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.27UF 25V X7R 2225 - In Stock:
44126
- Part#:
1808J0630562GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 63V C0G/NP0 1808 - In Stock:
68911
- Part#:
1210Y6300682KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
217020
- Part#:
1812J1000221JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1812 - In Stock:
101749
- Part#:
1210J6300182FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1210 - In Stock:
33018
- Part#:
1812Y1K20101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 1.2KV C0G/NP0 1812 - In Stock:
68975
- Part#:
2225J1000392JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 100V C0G/NP0 2225 - In Stock:
24720
- Part#:
0603J0160122MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V X7R 0603 - In Stock:
332931
- Part#:
2220J1K50270FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 1.5KV C0G/NP0 2220 - In Stock:
18934
- Part#:
2220Y2500184JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 250V X7R 2220 - In Stock:
25766
- Part#:
0805J0506P80DAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 50V C0G/NP0 0805 - In Stock:
219224
- Part#:
2225Y6K00271FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 6KV C0G/NP0 2225 - In Stock:
12971
- Part#:
2220Y1000183KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 100V C0G 2220 - In Stock:
24772
- Part#:
1206J3000220JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 300V C0G/NP0 1206 - In Stock:
106633
- Part#:
1206J1K02P70CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1KV C0G/NP0 1206 - In Stock:
164771
- Part#:
1812J0250563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 25V C0G/NP0 1812 - In Stock:
36866
- Part#:
2220Y2K50471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 2.5KV C0G/NP0 2220 - In Stock:
27054
- Part#:
0805J200P900BUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.9PF 200V C0G/NP0 0805 - In Stock:
119673
- Part#:
1206J0108P20DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
333690
- Part#:
1808J0160124JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1808 - In Stock:
122190
- Part#:
2220J0160564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 2220 - In Stock:
55577
- Part#:
1825Y5000563MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
75865
- Part#:
1825Y1000122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V C0G/NP0 1825 - In Stock:
40809
- Part#:
1210Y5003P90DAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 500V C0G/NP0 1210 - In Stock:
113619
- Part#:
1210J6300181FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 630V C0G/NP0 1210 - In Stock:
50263
- Part#:
1206Y0160184JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 1206 - In Stock:
148685
- Part#:
0603Y5000150GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 0603 - In Stock:
184700
- Part#:
0805J5000200KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 500V C0G/NP0 0805 - In Stock:
134929
- Part#:
2220J5000272JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 500V X7R 2220 - In Stock:
38120
- Part#:
1210J2505P60BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 250V C0G/NP0 1210 - In Stock:
105936
- Part#:
0805Y2500821MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0805 - In Stock:
354810
- Part#:
1808J0160272GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1808 - In Stock:
108138
- Part#:
1210Y6300122KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 630V X7R 1210 - In Stock:
182632
- Part#:
0603J0630472MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 63V X7R 0603 - In Stock:
363331
- Part#:
1808J0500184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1808 - In Stock:
115251
- Part#:
1825Y5000472KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 500V X7R 1825 - In Stock:
65258
- Part#:
1812Y2000562KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 200V X7R 1812 - In Stock:
65220
- Part#:
1812Y0160563MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 1812 - In Stock:
84603
- Part#:
1206Y3000270GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 300V C0G/NP0 1206 - In Stock:
84159
- Part#:
2220J1000330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 2220 - In Stock:
56725
- Part#:
2220Y1000155MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 100V X7R 2220 - In Stock:
29719
- Part#:
0603Y1000390KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 100V C0G/NP0 0603 - In Stock:
453747
- Part#:
1812J0630471JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 1812 - In Stock:
85788