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#:
1808J0500100GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1808 - In Stock:
69844
- Part#:
1206J2000561KAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 200V C0G/NP0 1206 - In Stock:
125634
- Part#:
0805J0250121KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 0805 - In Stock:
391413
- Part#:
2220J1K00330FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2220 - In Stock:
23862
- Part#:
0805Y0630180JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 63V C0G/NP0 0805 - In Stock:
226985
- Part#:
1812Y5K00181KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 5KV X7R 1812 - In Stock:
82559
- Part#:
1808Y0100681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1808 - In Stock:
222124
- Part#:
1206J0100393MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 10V X7R 1206 - In Stock:
234160
- Part#:
1812J1000821FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1812 - In Stock:
27495
- Part#:
1825Y1K20332FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1.2KV C0G 1825 - In Stock:
11317
- Part#:
0805J0500823KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 50V X7R 0805 - In Stock:
179440
- Part#:
1210J0500101FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 50V C0G/NP0 1210 - In Stock:
36488
- Part#:
1206J2000331JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 200V X7R 1206 - In Stock:
223703
- Part#:
1210Y0250222KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V X7R 1210 - In Stock:
106991
- Part#:
0603J0630181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 0603 - In Stock:
211681
- Part#:
2225Y0100331KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 10V C0G/NP0 2225 - In Stock:
34166
- Part#:
0603Y2500330FUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 250V C0G/NP0 0603 - In Stock:
72002
- Part#:
1206Y0160681FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1206 - In Stock:
71799
- Part#:
2220J3K00122FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 3KV C0G/NP0 2220 - In Stock:
8325
- Part#:
1812Y0100473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V C0G/NP0 1812 - In Stock:
59866
- Part#:
1808JA250151JCRPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 250V C0G/NP0 1808 - In Stock:
66620
- Part#:
2225Y0160563KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 16V X7R 2225 - In Stock:
32450
- Part#:
2225J1000683MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 100V X7R 2225 - In Stock:
39974
- Part#:
1210Y0100563JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 10V C0G/NP0 1210 - In Stock:
95217
- Part#:
2211YA250390JCRSP - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 250V C0G/NP0 2211 - In Stock:
53222
- Part#:
0603J2000121KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 200V X7R 0603 - In Stock:
327176
- Part#:
2220J0160681GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 2220 - In Stock:
18314
- Part#:
1206Y2K02P00HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2PF 2000V C0G/NP0 1206 - In Stock:
104612
- Part#:
0805J0500100GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 0805 - In Stock:
174358
- Part#:
0603Y1002P20CFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2PF 100V C0G/NP0 0603 - In Stock:
221012
- Part#:
2225Y2500394JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.39UF 250V X7R 2225 - In Stock:
15895
- Part#:
1808J0250223JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 25V X7R 1808 - In Stock:
80431
- Part#:
1812J1K00823MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 1KV X7R 1812 - In Stock:
87416
- Part#:
1210Y0500122FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 50V C0G/NP0 1210 - In Stock:
34066
- Part#:
0603Y0500470JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 50V C0G/NP0 0603 - In Stock:
383160
- Part#:
1808Y1K00152JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 1KV X7R 1808 - In Stock:
109919
- Part#:
0805J0501P80BFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
85853
- Part#:
1812J2500181GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 250V C0G/NP0 1812 - In Stock:
45836
- Part#:
0805J1K04P70CCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 1KV C0G/NP0 0805 - In Stock:
215924
- Part#:
1206J5000223KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 500V X7R 1206 - In Stock:
159251
- Part#:
1111J6301P30BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.3PF 630V C0G/NP0 1111 - In Stock:
71514
- Part#:
2225J2000560KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 2225 - In Stock:
47826
- Part#:
1808YA256P80DCTSY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 250V C0G/NP0 1808 - In Stock:
57949
- Part#:
1808Y1K00102KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1808 - In Stock:
125612
- Part#:
1812Y0630681KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1812 - In Stock:
73783
- Part#:
2220J2K00680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 2KV C0G/NP0 2220 - In Stock:
76231
- Part#:
1808J5000103JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 500V X7R 1808 - In Stock:
72165
- Part#:
2225Y0100120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
42389
- Part#:
1808J2K50391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 2.5KV X7R 1808 - In Stock:
146026
- Part#:
1825J6300221MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V X7R 1825 - In Stock:
72526