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#:
0805Y0108P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 0805 - In Stock:
117313
- Part#:
1206J1000101KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 100V X7R 1206 - In Stock:
254670
- Part#:
2220Y5000332GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 500V C0G/NP0 2220 - In Stock:
37778
- Part#:
0805J0160101JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 16V X7R 0805 - In Stock:
302782
- Part#:
0805Y0500102KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 50V X7R 0805 - In Stock:
386974
- Part#:
1210Y0160183JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 16V C0G/NP0 1210 - In Stock:
75318
- Part#:
0603Y1000151JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 100V X7R 0603 - In Stock:
297446
- Part#:
1812Y6300102GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 630V C0G/NP0 1812 - In Stock:
50062
- Part#:
1808Y0630101GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 1808 - In Stock:
105452
- Part#:
1206J0500121KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 50V X7R 1206 - In Stock:
196908
- Part#:
0805J0630621KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 620PF 63V C0G/NP0 0805 - In Stock:
99982
- Part#:
1206Y6300152JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1206 - In Stock:
216690
- Part#:
0805J6300151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V C0G/NP0 0805 - In Stock:
524628
- Part#:
1812Y0500562JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 50V C0G/NP0 1812 - In Stock:
76327
- Part#:
1210J0164P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 16V C0G/NP0 1210 - In Stock:
81645
- Part#:
1210Y1000821JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 100V C0G/NP0 1210 - In Stock:
89297
- Part#:
0505J2500300JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 30PF 250V C0G/NP0 0505 - In Stock:
116757
- Part#:
0505Y1500151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 150V C0G/NP0 0505 - In Stock:
78548
- Part#:
1825Y2000391JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1825 - In Stock:
34940
- Part#:
0805J0501P20BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 50V C0G/NP0 0805 - In Stock:
135385
- Part#:
0603J1001P00DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1PF 100V C0G/NP0 0603 - In Stock:
431301
- Part#:
1206J0500182JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 50V C0G/NP0 1206 - In Stock:
96663
- Part#:
2220J2500681KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 250V C0G/NP0 2220 - In Stock:
49652
- Part#:
2220J5K00221KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 5KV C0G/NP0 2220 - In Stock:
65690
- Part#:
1808J0630123GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V C0G/NP0 1808 - In Stock:
74291
- Part#:
1812J1K20821FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 1.2KV C0G/NP0 1812 - In Stock:
44496
- Part#:
1206Y1000271KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V X7R 1206 - In Stock:
217107
- Part#:
0805Y1000271GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 100V C0G/NP0 0805 - In Stock:
62990
- Part#:
1206J2000332JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1206 - In Stock:
220478
- Part#:
1812J1K20391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 1.2KV C0G/NP0 1812 - In Stock:
77249
- Part#:
1206J0160564MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 1206 - In Stock:
171067
- Part#:
1808J1K20681JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 1.2KV C0G/NP0 1808 - In Stock:
96971
- Part#:
2225Y1000182KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V C0G/NP0 2225 - In Stock:
33898
- Part#:
1808Y2K00392JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 2KV X7R 1808 - In Stock:
85822
- Part#:
1808J0500152FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 1808 - In Stock:
63482
- Part#:
1206J1000430JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 43PF 100V C0G/NP0 1206 - In Stock:
109631
- Part#:
1206Y1K00331JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 1KV C0G/NP0 1206 - In Stock:
191483
- Part#:
1812J0500120FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 50V C0G/NP0 1812 - In Stock:
22922
- Part#:
0603Y2008P20CUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 200V C0G/NP0 0603 - In Stock:
141534
- Part#:
1206Y1000221KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 100V C0G/NP0 1206 - In Stock:
173785
- Part#:
1812Y2K00271KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 2KV X7R 1812 - In Stock:
74851
- Part#:
2225J0500221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 2225 - In Stock:
24455
- Part#:
1206Y0630681JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 63V C0G/NP0 1206 - In Stock:
146092
- Part#:
2220Y1000120KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 100V C0G/NP0 2220 - In Stock:
27284
- Part#:
1808J0160271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 16V C0G/NP0 1808 - In Stock:
136526
- Part#:
1111Y1K01P20DQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 1KV C0G/NP0 1111 - In Stock:
78299
- Part#:
1111J3000120FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 300V C0G/NP0 1111 - In Stock:
24843
- Part#:
1825Y1K50183JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 1.5KV X7R 1825 - In Stock:
26959
- Part#:
1210Y0160273MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 16V X7R 1210 - In Stock:
144804
- Part#:
1210J1K00120KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 1KV C0G/NP0 1210 - In Stock:
193318