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#:
1210J0100272JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 10V X7R 1210 - In Stock:
118967
- Part#:
0805Y0630391KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 63V X7R 0805 - In Stock:
391740
- Part#:
0603J1000122JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 100V X7R 0603 - In Stock:
381377
- Part#:
1812Y2000472JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 200V X7R 1812 - In Stock:
68997
- Part#:
1206J0250153JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 1206 - In Stock:
86226
- Part#:
0603J2000270KUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 0603 - In Stock:
177950
- Part#:
0603Y0250181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 25V C0G/NP0 0603 - In Stock:
307361
- Part#:
SBSPP0500473MXR - Manufacturers:
Knowles Syfer - Description:
SURFACE MOUNT PI FILTER - In Stock:
129947
- Part#:
1206J0505P60BFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 5.6PF 50V C0G/NP0 1206 - In Stock:
63682
- Part#:
1210Y0160180KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 16V C0G/NP0 1210 - In Stock:
78881
- Part#:
1808J0160220GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1808 - In Stock:
123472
- Part#:
1812Y2K00561GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1812 - In Stock:
50773
- Part#:
1808Y1K20151KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1.2KV C0G/NP0 1808 - In Stock:
143629
- Part#:
1206J0256P80CCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6.8PF 25V C0G/NP0 1206 - In Stock:
197926
- Part#:
2225J1K00102JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2225 - In Stock:
53988
- Part#:
1825Y0500154FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 1825 - In Stock:
5231
- Part#:
2220Y2500821FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 250V C0G/NP0 2220 - In Stock:
7372
- Part#:
2225Y2000150GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 200V C0G/NP0 2225 - In Stock:
13452
- Part#:
1206Y6300151MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 630V X7R 1206 - In Stock:
306318
- Part#:
0603Y1000222JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 100V X7R 0603 - In Stock:
412950
- Part#:
1210Y0100180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 10V C0G/NP0 1210 - In Stock:
59464
- Part#:
2225Y2K50122JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 2.5KV X7R 2225 - In Stock:
27025
- Part#:
2220Y2000471FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 200V C0G/NP0 2220 - In Stock:
11788
- Part#:
1206Y5000471KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 500V X7R 1206 - In Stock:
240697
- Part#:
2220J4K00391JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 4KV X7R 2220 - In Stock:
83128
- Part#:
1206Y6300331GAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 630V C0G/NP0 1206 - In Stock:
93223
- Part#:
2220J1K00560GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 2220 - In Stock:
36378
- Part#:
2220J0100155MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5UF 10V X7R 2220 - In Stock:
53185
- Part#:
1812J0500822JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 50V C0G/NP0 1812 - In Stock:
68317
- Part#:
2225Y0160564MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 16V X7R 2225 - In Stock:
40365
- Part#:
2220J0630101GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 63V C0G/NP0 2220 - In Stock:
16529
- Part#:
0805Y5004P70BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0805 - In Stock:
105343
- Part#:
1210J0160122JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1200PF 16V C0G/NP0 1210 - In Stock:
141707
- Part#:
0603Y0250100KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 25V C0G/NP0 0603 - In Stock:
232672
- Part#:
1812Y1K00102JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 1KV X7R 1812 - In Stock:
76035
- Part#:
2225Y0630181JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 63V C0G/NP0 2225 - In Stock:
41044
- Part#:
1210Y5000820KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 500V C0G/NP0 1210 - In Stock:
118495
- Part#:
0805J5000562KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 5600PF 500V X7R 0805 - In Stock:
180353
- Part#:
1825Y6300821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 630V C0G/NP0 1825 - In Stock:
62763
- Part#:
2220Y6300273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 630V X7R 2220 - In Stock:
58098
- Part#:
1812Y1000331GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 330PF 100V C0G/NP0 1812 - In Stock:
61133
- Part#:
2225Y0500473KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 50V C0G/NP0 2225 - In Stock:
22032
- Part#:
1210Y2000220KAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 200V C0G/NP0 1210 - In Stock:
83977
- Part#:
1206J0250121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 1206 - In Stock:
67947
- Part#:
0603J1004P70BAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 100V C0G/NP0 0603 - In Stock:
97745
- Part#:
1825Y1K50180FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 1.5KV C0G/NP0 1825 - In Stock:
18875
- Part#:
1111J250P700CQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 250V C0G/NP0 1111 - In Stock:
83961
- Part#:
1210J0100822KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 10V C0G/NP0 1210 - In Stock:
103937
- Part#:
2225Y0500224KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.22UF 50V X7R 2225 - In Stock:
29646
- Part#:
1210J1K00820JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 82PF 1KV X7R 1210 - In Stock:
100374