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#:
1210Y0630222JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1210 - In Stock:
138595
- Part#:
1111J1001P20BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.2PF 100V C0G/NP0 1111 - In Stock:
82430
- Part#:
1206Y0160330GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 16V C0G/NP0 1206 - In Stock:
149197
- Part#:
1206Y0160124MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1206 - In Stock:
256050
- Part#:
1812J0250683FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 25V C0G/NP0 1812 - In Stock:
18802
- Part#:
1808J0500222KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 50V X7R 1808 - In Stock:
152280
- Part#:
2225Y2500393KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 250V X7R 2225 - In Stock:
35700
- Part#:
1206Y5000182JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 500V X7R 1206 - In Stock:
264907
- Part#:
1210Y2K00150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 2KV C0G/NP0 1210 - In Stock:
131801
- Part#:
1808J0630563KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.056UF 63V X7R 1808 - In Stock:
99903
- Part#:
1210Y0630392FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 63V C0G/NP0 1210 - In Stock:
54095
- Part#:
1210Y0250474JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.47UF 25V X7R 1210 - In Stock:
88597
- Part#:
2220Y0630123JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 63V X7R 2220 - In Stock:
44415
- Part#:
2220J0250121GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 2220 - In Stock:
17327
- Part#:
0805J2000822JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 200V X7R 0805 - In Stock:
282207
- Part#:
1808Y0160391KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 16V X7R 1808 - In Stock:
152227
- Part#:
1206Y0250222FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 1206 - In Stock:
67984
- Part#:
1808Y2K50181KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 180PF 2.5KV C0G/NP0 1808 - In Stock:
86835
- Part#:
1808J0250150JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 25V C0G/NP0 1808 - In Stock:
169500
- Part#:
2220J0500154KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.15UF 50V C0G/NP0 2220 - In Stock:
27071
- Part#:
1210Y1000822KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 8200PF 100V X7R 1210 - In Stock:
138653
- Part#:
1210J1K00560JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 1KV C0G/NP0 1210 - In Stock:
114838
- Part#:
1210J6300121FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 630V C0G/NP0 1210 - In Stock:
90583
- Part#:
0805Y3000910KQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 300V C0G/NP0 0805 - In Stock:
96584
- Part#:
1808Y1K00332MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 1KV X7R 1808 - In Stock:
144160
- Part#:
1812J0500100GAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 50V C0G/NP0 1812 - In Stock:
59393
- Part#:
1111Y2000391FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 200V C0G/NP0 1111 - In Stock:
24032
- Part#:
0603Y2500130JUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 13PF 250V C0G/NP0 0603 - In Stock:
163592
- Part#:
1812J6300221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 630V C0G/NP0 1812 - In Stock:
68304
- Part#:
1825J2K00180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2KV C0G/NP0 1825 - In Stock:
69174
- Part#:
1812J2000270FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 200V C0G/NP0 1812 - In Stock:
28796
- Part#:
1825J5K00220KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 5KV C0G/NP0 1825 - In Stock:
80513
- Part#:
0603Y0100121MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 10V X7R 0603 - In Stock:
529314
- Part#:
1206Y0250123KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.012UF 25V C0G/NP0 1206 - In Stock:
90269
- Part#:
1206J2500391KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 250V C0G/NP0 1206 - In Stock:
228580
- Part#:
060322001P80BQTLSM - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 200V C0G/NP0 0603 - In Stock:
376232
- Part#:
1808J5004P70DFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 1808 - In Stock:
88478
- Part#:
1808Y0160220JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1808 - In Stock:
133065
- Part#:
1812Y1K50221FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 1.5KV C0G/NP0 1812 - In Stock:
43097
- Part#:
0603Y2001P50HUT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 200V C0G/NP0 0603 - In Stock:
120789
- Part#:
1210J6300393JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.039UF 630V X7R 1210 - In Stock:
110534
- Part#:
1812J0630151JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 63V C0G/NP0 1812 - In Stock:
77590
- Part#:
1825J2000560FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 1825 - In Stock:
10525
- Part#:
1210Y0500221KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 50V C0G/NP0 1210 - In Stock:
117532
- Part#:
1808J1K00151JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 1KV X7R 1808 - In Stock:
117114
- Part#:
1808J0630221GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 63V C0G/NP0 1808 - In Stock:
80534
- Part#:
1210Y5000153KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 500V X7R 1210 - In Stock:
176501
- Part#:
0603Y2000560KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 56PF 200V C0G/NP0 0603 - In Stock:
515451
- Part#:
0805Y5004P70BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 4.7PF 500V C0G/NP0 0805 - In Stock:
115546
- Part#:
1210J2000680FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 200V C0G/NP0 1210 - In Stock:
53824