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#:
0805Y0250121JFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 25V C0G/NP0 0805 - In Stock:
307927
- Part#:
1206Y6300100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 630V C0G/NP0 1206 - In Stock:
257661
- Part#:
0805Y0630470GFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 63V C0G/NP0 0805 - In Stock:
178617
- Part#:
0805Y1000910GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 91PF 100V C0G/NP0 0805 - In Stock:
78254
- Part#:
1210J0160103JXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 10000PF 16V X7R 1210 - In Stock:
117219
- Part#:
1812J2000681FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 200V C0G/NP0 1812 - In Stock:
33970
- Part#:
1206J1K52P70DCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.7PF 1.5KV C0G/NP0 1206 - In Stock:
260855
- Part#:
0603J0630150GFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 63V C0G/NP0 0603 - In Stock:
183429
- Part#:
2220J0160124KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.12UF 16V C0G/NP0 2220 - In Stock:
34233
- Part#:
1206Y1000102JER - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 100V X7R 1206 - In Stock:
148283
- Part#:
2225J0250273KXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 2225 - In Stock:
60881
- Part#:
1111J6300360FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 36PF 630V C0G/NP0 1111 - In Stock:
28070
- Part#:
2225J2500222JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 2200PF 250V C0G/NP0 2225 - In Stock:
23561
- Part#:
1206J0630821MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 63V X7R 1206 - In Stock:
309073
- Part#:
1111J5000110GQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 11PF 500V C0G/NP0 1111 - In Stock:
66987
- Part#:
1206J2000510FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 51PF 200V C0G/NP0 1206 - In Stock:
38039
- Part#:
1825J2K00221GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 220PF 2KV C0G/NP0 1825 - In Stock:
31419
- Part#:
1206Y1K04P70HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER HIGH Q 1206 - In Stock:
41438
- Part#:
1206J0630152FFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 63V C0G/NP0 1206 - In Stock:
68780
- Part#:
1111J5000750JQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 75PF 500V C0G/NP0 1111 - In Stock:
64417
- Part#:
0603Y0250273KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.027UF 25V X7R 0603 - In Stock:
397956
- Part#:
1206Y1K00271FAT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 1KV C0G/NP0 1206 - In Stock:
69260
- Part#:
1111Y200P700BQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.7PF 200V C0G/NP0 1111 - In Stock:
78958
- Part#:
1210J1000272GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2700PF 100V C0G/NP0 1210 - In Stock:
74719
- Part#:
1825J5000102KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1000PF 500V C0G/NP0 1825 - In Stock:
56365
- Part#:
0603J0500821JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 50V X7R 0603 - In Stock:
272400
- Part#:
1812Y2000470FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 47PF 200V C0G/NP0 1812 - In Stock:
21560
- Part#:
2225Y2000821KFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 820PF 200V C0G/NP0 2225 - In Stock:
19514
- Part#:
1812J2K50180JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 18PF 2.5KV C0G/NP0 1812 - In Stock:
82436
- Part#:
0603Y0160153MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 16V X7R 0603 - In Stock:
533574
- Part#:
1808J0500271KFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 1808 - In Stock:
119966
- Part#:
0805J0500271JCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 270PF 50V C0G/NP0 0805 - In Stock:
392703
- Part#:
1825Y4K00121FCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 120PF 4KV C0G/NP0 1825 - In Stock:
24484
- Part#:
1808Y1K50100JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 10PF 1.5KV C0G/NP0 1808 - In Stock:
109851
- Part#:
1812Y5K00151JCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 150PF 5KV C0G/NP0 1812 - In Stock:
79889
- Part#:
1111Y2002P10HQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 2.1PF 200V C0G/NP0 1111 - In Stock:
58442
- Part#:
1210J1000182JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 1800PF 100V X7R 1210 - In Stock:
74346
- Part#:
0603Y0500152GCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 1500PF 50V C0G/NP0 0603 - In Stock:
225246
- Part#:
2225Y0250153FFT - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.015UF 25V C0G/NP0 2225 - In Stock:
5177
- Part#:
1206J5000150FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 15PF 500V C0G/NP0 1206 - In Stock:
35565
- Part#:
0805Y0108P20BCT - Manufacturers:
Knowles Syfer - Description:
CAP CER 8.2PF 10V C0G/NP0 0805 - In Stock:
124780
- Part#:
1206Y0160681JFR - Manufacturers:
Knowles Syfer - Description:
CAP CER 680PF 16V C0G/NP0 1206 - In Stock:
167224
- Part#:
1206Y3000431FQT - Manufacturers:
Knowles Syfer - Description:
CAP CER 430PF 300V C0G/NP0 1206 - In Stock:
38732
- Part#:
1825Y0630564JXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.56UF 63V X7R 1825 - In Stock:
34299
- Part#:
1210Y0160472JDT - Manufacturers:
Knowles Syfer - Description:
CAP CER 4700PF 16V X7R 1210 - In Stock:
75543
- Part#:
1210Y0160223MXR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.022UF 16V X7R 1210 - In Stock:
174157
- Part#:
1210Y2000682KXT - Manufacturers:
Knowles Syfer - Description:
CAP CER 6800PF 200V X7R 1210 - In Stock:
124301
- Part#:
2220Y0250395JDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 3.9UF 25V X7R 2220 - In Stock:
15218
- Part#:
2225J0160334KDR - Manufacturers:
Knowles Syfer - Description:
CAP CER 0.33UF 16V X7R 2225 - In Stock:
27899
- Part#:
1206J0500471KCR - Manufacturers:
Knowles Syfer - Description:
CAP CER 470PF 50V C0G/NP0 1206 - In Stock:
269790