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Part No. Manufacturer Qty  
HHV-25JT-52-20KYageo
VI-JWL-EZ-F3Vicor
MFR2WSFTF52-374KYageo
FFSD-25-D-01.00-01-NSamtec, Inc.
DW-36-16-F-T-200Samtec, Inc.
HDWM-10-53-S-D-355-SMSamtec, Inc.
CA06EW14S-5PBCannon
CLP-108-02-L-D-BE-A-K-TRSamtec, Inc.
HMTSW-114-27-T-D-990Samtec, Inc.
FTE-106-01-G-DHSamtec, Inc.
CMF7010K000FKBFDale / Vishay
SFSD-07-28-H-11.81-DR-NDSSamtec, Inc.
TCSD-17-S-04.00-01-N-RWSamtec, Inc.
VRR40L274KGSKEMET
FFSD-05-D-12.00-01-N-RWSamtec, Inc.
ESQT-144-02-L-D-440Samtec, Inc.
HLE-102-02-F-DV-PE-LCSamtec, Inc.
TMM-129-01-F-D-RA-011Samtec, Inc.
BSW-123-24-L-DSamtec, Inc.
SFMC-110-T2-SM-D-P-TRSamtec, Inc.
A1DXA-3436GAgastat Relays / TE Connectivity
RCA40DTKDSullins Connector Solutions
TV07RL-23-21HNAmphenol Aerospace Operations
SQT-120-03-L-SSamtec, Inc.
MTLW-112-24-T-D-335Samtec, Inc.
DW-09-11-G-D-530Samtec, Inc.
MS3101E40-9SAmphenol Industrial
ESQT-109-02-L-D-490Samtec, Inc.
CIR020R-36A-22PW-F80-22ITT Cannon, LLC
SSW-114-02-T-D-RASamtec, Inc.
SXN15-48D3V3-2V5Astec America (Artesyn Embedded Technologies)
CLP-122-02-S-D-BE-PSamtec, Inc.
C1206C242F8HACAUTOKEMET
ACT20JE08PBAgastat Relays / TE Connectivity
CPS19-NC00A10-SNCSNCWF-RI0GYVAR-W1032-SSchurter
AC1210FR-0721K5LYageo
1206J0160471GFRKnowles Syfer
ATS-19C-63-C3-R0Advanced Thermal Solutions, Inc.
CPS16-NC00A10-SNCCWTNF-AI0GCVAR-W1036-SSchurter
SSW-130-02-F-D-RASamtec, Inc.
AXN380130SPanasonic
D38999/23HB5ZNAgastat Relays / TE Connectivity
BCS-135-L-D-HE-058Samtec, Inc.
AC0201FR-072R7LYageo
MS3451W20-16SAmphenol Aerospace Operations
C1210X470M5HAC7800KEMET
CPS16-NO00A10-SNCSNCNF-RI0BLVAR-W1006-SSchurter
SSM-127-S-SVSamtec, Inc.
C1206C560J1GALTUKEMET
ESQT-106-02-LM-D-558Samtec, Inc.
HW-12-15-TM-D-325-SMSamtec, Inc.
CRCW06031R65FKEADale / Vishay
0805Y2000472JERKnowles Syfer
RSM-120-02-L-D-LC-TRSamtec, Inc.
BACC63CB20-16S9Bel
HLE-125-02-LM-DVSamtec, Inc.
MTSW-102-08-S-D-318Samtec, Inc.
ATS-14G-81-C2-R0Advanced Thermal Solutions, Inc.
SIT8208AI-83-28S-25.000625XSiTime
HW-06-20-L-S-838-192Samtec, Inc.
CPS16-NC00A10-SNCCWTNF-AI0YRVAR-W1074-SSchurter
M3BRK-3440K3M
HDWM-10-53-S-D-385-SMSamtec, Inc.
FFSD-05-D-08.00-01-N-RWSamtec, Inc.
ERJ-L14UF32MUPanasonic
A1DXB-1636MAgastat Relays / TE Connectivity
ESW-105-69-L-DSamtec, Inc.
C1210C393K4HACAUTOKEMET
MTLW-118-07-G-D-118Samtec, Inc.
MS3102E20-32PAmphenol Industrial
RT1206BRC07110KLYageo
EGM28DTAD-S189Sullins Connector Solutions
AXGD10402KRHamlin / Littelfuse
CLP-108-02-L-D-A-P-TRSamtec, Inc.
Home > Line Card > Knowles Syfer
Knowles Syfer

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

Filters(2,080 products)
Feed Through Capacitors(1,958 products)
EMI/RFI Filters (LC, RC Networks)(122 products)
Capacitors(264,614 products)
Ceramic Capacitors(264,614 products)
Kits(4 products)
Capacitor Kits(4 products)

Related news

Product List

1812Y2500332KCT Image
  • Part#:1812Y2500332KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3300PF 250V C0G/NP0 1812
  • In Stock:82709
$0.382/pcsRFQ
1206J0631P50BFT Image
  • Part#:1206J0631P50BFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1.5PF 63V C0G/NP0 1206
  • In Stock:91482
$0.355/pcsRFQ
1206J5000821FCT Image
  • Part#:1206J5000821FCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 820PF 500V C0G/NP0 1206
  • In Stock:54770
$0.36/pcsRFQ
1206J0500472FAR Image
  • Part#:1206J0500472FAR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 4700PF 50V C0G/NP0 1206
  • In Stock:62809
$0.58/pcsRFQ
0603J0630470KCT Image
  • Part#:0603J0630470KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 47PF 63V C0G/NP0 0603
  • In Stock:447798
$0.047/pcsRFQ
2220J0630562FCT Image
  • Part#:2220J0630562FCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 5600PF 63V C0G/NP0 2220
  • In Stock:16296
$2.356/pcsRFQ
  • Part#:0805J0250121JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 120PF 25V X7R 0805
  • In Stock:448866
$0.047/pcsRFQ
1111J2000681JQT Image
  • Part#:1111J2000681JQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 680PF 200V C0G/NP0 1111
  • In Stock:79798
$0.432/pcsRFQ
1210J2000120FFR Image
  • Part#:1210J2000120FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 12PF 200V C0G/NP0 1210
  • In Stock:44308
$0.86/pcsRFQ
1206J1000471FCR Image
  • Part#:1206J1000471FCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 470PF 100V C0G/NP0 1206
  • In Stock:68154
$0.301/pcsRFQ
1812Y0250182KCR Image
  • Part#:1812Y0250182KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1800PF 25V C0G/NP0 1812
  • In Stock:68877
$0.278/pcsRFQ
2225J5000471JDT Image
  • Part#:2225J5000471JDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 470PF 500V X7R 2225
  • In Stock:31943
$1.113/pcsRFQ
0505Y1500180JQT Image
  • Part#:0505Y1500180JQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 18PF 150V C0G/NP0 0505
  • In Stock:98538
$0.193/pcsRFQ
2220Y0630272GCT Image
  • Part#:2220Y0630272GCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2700PF 63V C0G/NP0 2220
  • In Stock:26616
$1.404/pcsRFQ
1210J5000182KCT Image
  • Part#:1210J5000182KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1800PF 500V C0G/NP0 1210
  • In Stock:151859
$0.131/pcsRFQ
1808Y0500393KDR Image
  • Part#:1808Y0500393KDR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.039UF 50V X7R 1808
  • In Stock:121079
$0.192/pcsRFQ
1812J1K00471FAR Image
  • Part#:1812J1K00471FAR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 470PF 1KV C0G/NP0 1812
  • In Stock:26518
$1.269/pcsRFQ
0805J1003P30BCR Image
  • Part#:0805J1003P30BCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 3.3PF 100V C0G/NP0 0805
  • In Stock:136972
$0.167/pcsRFQ
1808JA250270JCRPY2 Image
  • Part#:1808JA250270JCRPY2
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 27PF 250V C0G/NP0 1808
  • In Stock:68176
$0.281/pcsRFQ
1812Y0630822FFT Image
  • Part#:1812Y0630822FFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 8200PF 63V C0G/NP0 1812
  • In Stock:17231
$1.845/pcsRFQ
2225J6300390GCR Image
  • Part#:2225J6300390GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 39PF 630V C0G/NP0 2225
  • In Stock:22824
$1.349/pcsRFQ
2225J1K00681MDT Image
  • Part#:2225J1K00681MDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 680PF 1KV X7R 2225
  • In Stock:42502
$0.796/pcsRFQ
2225Y3K00562JXR Image
  • Part#:2225Y3K00562JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 5600PF 3KV X7R 2225
  • In Stock:30345
$1.248/pcsRFQ
1206Y0630561KER Image
  • Part#:1206Y0630561KER
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 560PF 63V X7R 1206
  • In Stock:199018
$0.109/pcsRFQ
1825J0160225MXT Image
  • Part#:1825J0160225MXT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2.2UF 16V X7R 1825
  • In Stock:43190
$0.755/pcsRFQ
1206Y0250273JCT Image
  • Part#:1206Y0250273JCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.027UF 25V C0G/NP0 1206
  • In Stock:90415
$0.21/pcsRFQ
1812Y1K50180GCR Image
  • Part#:1812Y1K50180GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 18PF 1.5KV C0G/NP0 1812
  • In Stock:69269
$0.549/pcsRFQ
2220J1000391JFT Image
  • Part#:2220J1000391JFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 390PF 100V C0G/NP0 2220
  • In Stock:38892
$0.942/pcsRFQ
1210Y1000122FFR Image
  • Part#:1210Y1000122FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1200PF 100V C0G/NP0 1210
  • In Stock:38367
$0.942/pcsRFQ
1206J5001P40CQT Image
  • Part#:1206J5001P40CQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1.4PF 500V C0G/NP0 1206
  • In Stock:107305
$0.177/pcsRFQ
1808J0250474JDR Image
  • Part#:1808J0250474JDR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.47UF 25V X7R 1808
  • In Stock:65229
$0.322/pcsRFQ
1206Y2500390KQT Image
  • Part#:1206Y2500390KQT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 39PF 250V C0G/NP0 1206
  • In Stock:121116
$0.18/pcsRFQ
2220Y0250820GFT Image
  • Part#:2220Y0250820GFT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 82PF 25V C0G/NP0 2220
  • In Stock:14789
$2.156/pcsRFQ
1825Y1K00823KXR Image
  • Part#:1825Y1K00823KXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.082UF 1KV X7R 1825
  • In Stock:39053
$0.839/pcsRFQ
1825J0630563KCR Image
  • Part#:1825J0630563KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.056UF 63V C0G/NP0 1825
  • In Stock:34058
$0.994/pcsRFQ
1808Y2500103JXR Image
  • Part#:1808Y2500103JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10000PF 250V X7R 1808
  • In Stock:126197
$0.15/pcsRFQ
1825J0630154FCR Image
  • Part#:1825J0630154FCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.15UF 63V C0G/NP0 1825
  • In Stock:5478
$6.138/pcsRFQ
2220Y2000151KCT Image
  • Part#:2220Y2000151KCT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 150PF 200V C0G/NP0 2220
  • In Stock:41555
$0.876/pcsRFQ
0805J0630331KCR Image
  • Part#:0805J0630331KCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 330PF 63V C0G/NP0 0805
  • In Stock:377008
$0.052/pcsRFQ
1210J5000823JXR Image
  • Part#:1210J5000823JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.082UF 500V X7R 1210
  • In Stock:110453
$0.198/pcsRFQ
1808Y2000102JDT Image
  • Part#:1808Y2000102JDT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 1000PF 200V X7R 1808
  • In Stock:96595
$0.243/pcsRFQ
0603J1002P20CAT Image
  • Part#:0603J1002P20CAT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2.2PF 100V C0G/NP0 0603
  • In Stock:186011
$0.107/pcsRFQ
1206J0500681JFR Image
  • Part#:1206J0500681JFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 680PF 50V C0G/NP0 1206
  • In Stock:149677
$0.129/pcsRFQ
1812Y6300104JXR Image
  • Part#:1812Y6300104JXR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 0.1UF 630V X7R 1812
  • In Stock:52099
$0.705/pcsRFQ
2220Y6K00470GCR Image
  • Part#:2220Y6K00470GCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 47PF 6KV C0G/NP0 2220
  • In Stock:50931
$0.594/pcsRFQ
1206Y1K00220KAT Image
  • Part#:1206Y1K00220KAT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 22PF 1KV C0G/NP0 1206
  • In Stock:149980
$0.14/pcsRFQ
2220Y4K00560JCR Image
  • Part#:2220Y4K00560JCR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 56PF 4KV C0G/NP0 2220
  • In Stock:66300
$0.306/pcsRFQ
0603J2000100FFR Image
  • Part#:0603J2000100FFR
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 10PF 200V C0G/NP0 0603
  • In Stock:71650
$0.262/pcsRFQ
0805Y1000472MET Image
  • Part#:0805Y1000472MET
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 4700PF 100V X7R 0805
  • In Stock:232963
$0.087/pcsRFQ
1210J5000222KAT Image
  • Part#:1210J5000222KAT
  • Manufacturers:Knowles Syfer
  • Description:CAP CER 2200PF 500V C0G/NP0 1210
  • In Stock:92386
$0.254/pcsRFQ
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