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#:
0603J0633P30BAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 63V C0G/NP0 0603 - In Stock:
108589
- Part#:
1206Y2K00331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
257507
- Part#:
1206J0500182GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
83303
- Part#:
1210Y0160822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 16V C0G/NP0 1210 - In Stock:
98465
- Part#:
1111Y5000160GUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 16PF 500V C0G/NP0 1111 - In Stock:
5320
- Part#:
1812J6300222KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 630V C0G/NP0 1812 - In Stock:
74168
- Part#:
1206J1K00122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1206 - In Stock:
250202
- Part#:
1812Y1000561JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 100V C0G/NP0 1812 - In Stock:
63309
- Part#:
2220Y0250125KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2UF 25V X7R 2220 - In Stock:
28911
- Part#:
1210Y0500820FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 50V C0G/NP0 1210 - In Stock:
38259
- Part#:
1808YA250271KCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 250V C0G/NP0 1808 - In Stock:
81647
- Part#:
1210J0500680GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 50V C0G/NP0 1210 - In Stock:
93235
- Part#:
1808J0630270KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V X7R 1808 - In Stock:
136017
- Part#:
0805Y0252P20DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 25V C0G/NP0 0805 - In Stock:
381393
- Part#:
1825Y2K50331FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 2.5KV C0G/NP0 1825 - In Stock:
14812
- Part#:
1812Y1K00122MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 1KV X7R 1812 - In Stock:
93912
- Part#:
2225J5000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 500V C0G/NP0 2225 - In Stock:
15775
- Part#:
1206Y0500273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 50V X7R 1206 - In Stock:
278659
- Part#:
1812Y2K00271KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV C0G/NP0 1812 - In Stock:
63321
- Part#:
1206Y0250393KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 25V X7R 1206 - In Stock:
287347
- Part#:
2220J6K00391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 6KV X7R 2220 - In Stock:
69073
- Part#:
2220Y2000683JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 200V X7R 2220 - In Stock:
22737
- Part#:
1825J2K50821FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1825 - In Stock:
11250
- Part#:
1812Y1000472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 100V X7R 1812 - In Stock:
76403
- Part#:
0603J0250122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 25V C0G/NP0 0603 - In Stock:
362792
- Part#:
0505J1003P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.3PF 100V C0G/NP0 0505 - In Stock:
74602
- Part#:
2225Y6K00150KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 6KV C0G/NP0 2225 - In Stock:
70011
- Part#:
1812YA250121JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 250V C0G/NP0 1812 - In Stock:
87862
- Part#:
2225Y0250180GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 25V C0G/NP0 2225 - In Stock:
11913
- Part#:
0805J0630270KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 63V C0G/NP0 0805 - In Stock:
341696
- Part#:
0603J0252P70DCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 25V C0G/NP0 0603 - In Stock:
393566
- Part#:
1808YA250150KCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 250V C0G/NP0 1808 - In Stock:
77552
- Part#:
1808J1K00183KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1KV X7R 1808 - In Stock:
102104
- Part#:
0805J0160184KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 16V X7R 0805 - In Stock:
265796
- Part#:
1206J0630130FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 63V C0G/NP0 1206 - In Stock:
23899
- Part#:
1206J0100822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1206 - In Stock:
188458
- Part#:
0805Y5000680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 500V C0G/NP0 0805 - In Stock:
289361
- Part#:
0603J0505P10BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.1PF 50V C0G/NP0 0603 - In Stock:
103747
- Part#:
1808J0160223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1808 - In Stock:
118170
- Part#:
1206J5000121KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 500V X7R 1206 - In Stock:
269588
- Part#:
1111J2000241FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 240PF 200V C0G/NP0 1111 - In Stock:
28584
- Part#:
2220Y2500152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 2220 - In Stock:
7717
- Part#:
2220Y0160224FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 16V C0G/NP0 2220 - In Stock:
6539
- Part#:
1210Y0100122KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 10V X7R 1210 - In Stock:
154195
- Part#:
2225J2500182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 250V C0G/NP0 2225 - In Stock:
37395
- Part#:
1808Y2500152GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 250V C0G/NP0 1808 - In Stock:
86924
- Part#:
2225J5K00472MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 5KV X7R 2225 - In Stock:
62458
- Part#:
1206J2000681KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V X7R 1206 - In Stock:
296769
- Part#:
1206Y0631P20BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 63V C0G/NP0 1206 - In Stock:
109224
- Part#:
SBSGP2000683MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT C AND PI FILTER - In Stock:
29952