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#:
1111Y5001P80DUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 500V C0G/NP0 1111 - In Stock:
5253
- Part#:
1812J0250824MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 25V X7R 1812 - In Stock:
65263
- Part#:
2225Y0250680KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 2225 - In Stock:
24517
- Part#:
1206J2000100KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 200V C0G/NP0 1206 - In Stock:
170848
- Part#:
2225J6300152KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 630V X7R 2225 - In Stock:
50358
- Part#:
1206J0160560JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 16V C0G/NP0 1206 - In Stock:
172805
- Part#:
1206J1K20471KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 1.2KV X7R 1206 - In Stock:
280493
- Part#:
1808Y0160273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1808 - In Stock:
146557
- Part#:
1808J0500123JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 50V C0G/NP0 1808 - In Stock:
91182
- Part#:
1206J0500184KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1206 - In Stock:
128662
- Part#:
1825J0630123KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1825 - In Stock:
43094
- Part#:
0603Y0250561GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 560PF 25V C0G/NP0 0603 - In Stock:
138799
- Part#:
1111Y3000200GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 20PF 300V C0G/NP0 1111 - In Stock:
58645
- Part#:
1210Y0500184MET - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.18UF 50V X7R 1210 - In Stock:
78433
- Part#:
1825J0100823MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.082UF 10V X7R 1825 - In Stock:
55005
- Part#:
1210J0160272JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 16V C0G/NP0 1210 - In Stock:
110989
- Part#:
1825Y0250820GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 25V C0G/NP0 1825 - In Stock:
19060
- Part#:
0603Y0250682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 25V X7R 0603 - In Stock:
500765
- Part#:
1210J6300182FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 630V C0G/NP0 1210 - In Stock:
51313
- Part#:
2225J0250225MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
28442
- Part#:
0805J0250181GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0805 - In Stock:
214407
- Part#:
1808J2K56P80DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 2.5KV C0G/NP0 1808 - In Stock:
109369
- Part#:
1825Y0500563GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 50V C0G/NP0 1825 - In Stock:
14555
- Part#:
2225Y0100682FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 10V C0G/NP0 2225 - In Stock:
9158
- Part#:
1206J0630822FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 63V C0G/NP0 1206 - In Stock:
52091
- Part#:
0805Y0630102JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 63V X7R 0805 - In Stock:
255551
- Part#:
1210J0500270GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 50V C0G/NP0 1210 - In Stock:
79317
- Part#:
1206J5000120KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 500V C0G/NP0 1206 - In Stock:
242258
- Part#:
0805J2502P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 250V C0G/NP0 0805 - In Stock:
133586
- Part#:
1808Y0250680GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 25V C0G/NP0 1808 - In Stock:
113914
- Part#:
2225Y2000272FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 200V C0G/NP0 2225 - In Stock:
9730
- Part#:
2225J0500393JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 50V C0G/NP0 2225 - In Stock:
18100
- Part#:
1206Y0100680JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 10V C0G/NP0 1206 - In Stock:
266921
- Part#:
0603Y0630390JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 63V C0G/NP0 0603 - In Stock:
452029
- Part#:
1812J6K00121JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 6KV C0G/NP0 1812 - In Stock:
73285
- Part#:
1210Y1K00680JAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1KV C0G/NP0 1210 - In Stock:
101020
- Part#:
2220J1K00220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 1KV C0G/NP0 2220 - In Stock:
37443
- Part#:
2225Y2000223KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 200V X7R 2225 - In Stock:
42225
- Part#:
0805J2000183KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 200V X7R 0805 - In Stock:
228375
- Part#:
1206Y5000121FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
55380
- Part#:
1812Y1K00331KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV X7R 1812 - In Stock:
84950
- Part#:
1111J2500300GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 1111 - In Stock:
57315
- Part#:
1210Y1K00271GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1210 - In Stock:
95548
- Part#:
0805J0100150JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 10V C0G/NP0 0805 - In Stock:
449309
- Part#:
0603J0630151JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 0603 - In Stock:
287520
- Part#:
1206Y1000471MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 100V X7R 1206 - In Stock:
278472
- Part#:
1808Y0250271MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 25V X7R 1808 - In Stock:
121065
- Part#:
2220J0630225MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.2UF 63V X7R 2220 - In Stock:
20237
- Part#:
1812Y0250222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1812 - In Stock:
82366
- Part#:
1812J5000222MDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 500V X7R 1812 - In Stock:
63584