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#:
0505Y0500151GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 50V C0G/NP0 0505 - In Stock:
76132
- Part#:
1206J0500272JAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 50V C0G/NP0 1206 - In Stock:
167165
- Part#:
1111J2000182JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 200V C0G/NP0 1111 - In Stock:
47161
- Part#:
1825Y2500101JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 250V C0G/NP0 1825 - In Stock:
41535
- Part#:
2220Y3K00120GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 12PF 3KV C0G/NP0 2220 - In Stock:
32466
- Part#:
1808J2K50100GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 2.5KV C0G/NP0 1808 - In Stock:
66164
- Part#:
1206J0250101KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 100PF 25V C0G/NP0 1206 - In Stock:
183509
- Part#:
1808Y0500223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 50V X7R 1808 - In Stock:
144495
- Part#:
1210J0250152GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 25V C0G/NP0 1210 - In Stock:
81599
- Part#:
1825Y0100473JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 10V X7R 1825 - In Stock:
41028
- Part#:
1210J2000332KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3300PF 200V X7R 1210 - In Stock:
96825
- Part#:
1812J1000330FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 100V C0G/NP0 1812 - In Stock:
26469
- Part#:
1808Y2000330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 200V C0G/NP0 1808 - In Stock:
156687
- Part#:
1111Y2000240JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 24PF 200V C0G/NP0 1111 - In Stock:
57459
- Part#:
2225Y5000391KDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 390PF 500V X7R 2225 - In Stock:
30964
- Part#:
2225Y0250330JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 25V C0G/NP0 2225 - In Stock:
35714
- Part#:
2220J0630471GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 63V C0G/NP0 2220 - In Stock:
27308
- Part#:
1206J0160124JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V X7R 1206 - In Stock:
122480
- Part#:
0805Y0500271MDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V X7R 0805 - In Stock:
301059
- Part#:
1210Y0100223GCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 10V C0G/NP0 1210 - In Stock:
81869
- Part#:
0805J0501P50CAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.5PF 50V C0G/NP0 0805 - In Stock:
157301
- Part#:
1210J0250392KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 25V C0G/NP0 1210 - In Stock:
76363
- Part#:
1808Y2500392KCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3900PF 250V C0G/NP0 1808 - In Stock:
88520
- Part#:
2225J0250333JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.033UF 25V X7R 2225 - In Stock:
43340
- Part#:
1825Y2K00821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 2KV X7R 1825 - In Stock:
69637
- Part#:
2220J1000100FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 100V C0G/NP0 2220 - In Stock:
13004
- Part#:
1812Y0160683MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.068UF 16V X7R 1812 - In Stock:
79326
- Part#:
1210Y0500682MXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 50V X7R 1210 - In Stock:
133412
- Part#:
1808J0630182MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 63V X7R 1808 - In Stock:
163996
- Part#:
2225J1K00330JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 33PF 1KV C0G/NP0 2225 - In Stock:
49819
- Part#:
1210Y5000152FAR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 500V C0G/NP0 1210 - In Stock:
44701
- Part#:
1812J0160220GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 22PF 16V C0G/NP0 1812 - In Stock:
53090
- Part#:
0505Y2001P60BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.6PF 200V C0G/NP0 0505 - In Stock:
120694
- Part#:
1206Y0500821KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V C0G/NP0 1206 - In Stock:
218083
- Part#:
2220Y0630473GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.047UF 63V C0G/NP0 2220 - In Stock:
15549
- Part#:
0805Y0250222KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 25V C0G/NP0 0805 - In Stock:
218738
- Part#:
1206Y5000151JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 500V C0G/NP0 1206 - In Stock:
104700
- Part#:
0805Y0501P80BCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1.8PF 50V C0G/NP0 0805 - In Stock:
128536
- Part#:
1808J1K50680FCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 1.5KV C0G/NP0 1808 - In Stock:
80517
- Part#:
0603Y0630110FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 63V C0G/NP0 0603 - In Stock:
77128
- Part#:
0603J0500390KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 39PF 50V C0G/NP0 0603 - In Stock:
412225
- Part#:
2220J1K50271MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1.5KV X7R 2220 - In Stock:
82865
- Part#:
1808JA250270FCTPY2 - Manufacturers:
Knowles Syfer - Description:
CAP CER 27PF 250V C0G/NP0 1808 - In Stock:
35333
- Part#:
1812J0160824JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.82UF 16V X7R 1812 - In Stock:
53750
- Part#:
1206Y1003P90BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9PF 100V C0G/NP0 1206 - In Stock:
58116
- Part#:
1210J0250183KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 25V C0G/NP0 1210 - In Stock:
80522
- Part#:
1812Y4K00821KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 4KV X7R 1812 - In Stock:
73833
- Part#:
0805Y6300680KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 68PF 630V C0G/NP0 0805 - In Stock:
431339
- Part#:
2220J0630183FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.018UF 63V C0G/NP0 2220 - In Stock:
11768
- Part#:
1825Y0630222JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 63V C0G/NP0 1825 - In Stock:
45245