검색
업로드
수정/삭제

flag more
language Engilsh
language 中文
language 한국어
language Deutsch
language 日本語
language Русский
language Español
language Français
language Italiano
language Português
language polski
language Tiếng Việt
menu
menu_close
가입

검색
업로드
수정/삭제

menu_language Engilsh
menu_language 中文
menu_language 한국어
menu_language Deutsch
menu_language 日本語
menu_language Русский
menu_language Español
menu_language Français
menu_language Italiano
menu_language Português
menu_language polski
menu_language Tiếng Việt
0402CS6N2XHLW 검색 결과
공급 업체
Microtranik,Components,Inc. Transcrui Microcircuit Corporation Evatronix(HK) Technology Limited Speed Components Ltd Microtranik_Components.,Inc
프리미엄 A
Element14
부품 번호 MFG 데이터 시트 부품 설명 Rohs Q'ty 가격 바로 구매
0402CS-10NXGRW
0402CS-10NXGRW
COILCRAFT 0402CS-10NXGRW datasheet WIREWOUND INDUCTOR, 10NH, 0.48A, 0402; ROHS COMPLIANT 145 50+ : $1.53
250+ : $1.12
500+ : $1.06
1000+ : $0.953
2000+ : $0.922
바로 구매
0402CS-10NXGRW buy now
0402CS-10NXGRW
0402CS-10NXGRW
COILCRAFT 0402CS-10NXGRW datasheet WIREWOUND INDUCTOR, 10NH, 0.48A, 0402; ROHS COMPLIANT 145 5+ : $1.99
50+ : $1.53
250+ : $1.12
500+ : $1.06
1000+ : $0.953
2000+ : $0.922
바로 구매
0402CS-10NXGRW buy now
프리미엄 B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
부품 번호 MFG 데이터 시트 부품 설명 Q'ty 데이터 코드 위치 Reg 날짜 RFQ
0402CS6N8XGLW Coilcraft 0402CS6N8XGLW datasheet SMD 30999 2020+ Pb-Free 26-09-17
문의
0402CS6N8XGLW inquiry
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
부품 번호 MFG 데이터 시트 부품 설명 Q'ty 데이터 코드 위치 Reg 날짜 RFQ
0402CS6N8XJLW Newstock 0402CS6N8XJLW datasheet Original 22500 2016+ Instock 26-09-17
문의
0402CS6N8XJLW inquiry
일반
공급 업체부품 번호 MFG 데이터 시트 부품 설명 Q'ty 데이터 코드 위치 Reg 날짜 RFQ
Microtranik,Components,Inc. 0402CS6N2X Distributor 0402CS6N2X datasheet for more pls inquire us now 131390 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2X inquiry
Transcrui Microcircuit Corporation 0402CS6N2X Distributor 0402CS6N2X datasheet Sincere cooperation, Create brilliant 131390 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2X inquiry
Evatronix(HK) Technology Limited 0402CS6N2X WALSIN 0402CS6N2X datasheet 19+RoHS 89170 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2X inquiry
Microtranik,Components,Inc. 0402CS6N2X02W Distributor 0402CS6N2X02W datasheet for more pls inquire us now 131190 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2X02W inquiry
Transcrui Microcircuit Corporation 0402CS6N2X02W Distributor 0402CS6N2X02W datasheet Sincere cooperation, Create brilliant 131190 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2X02W inquiry
Evatronix(HK) Technology Limited 0402CS6N2X02W WALSIN 0402CS6N2X02W datasheet 19+RoHS 88970 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2X02W inquiry
Microtranik,Components,Inc. 0402CS6N2XG Distributor 0402CS6N2XG datasheet for more pls inquire us now 130990 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XG inquiry
Transcrui Microcircuit Corporation 0402CS6N2XG Distributor 0402CS6N2XG datasheet Sincere cooperation, Create brilliant 130990 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XG inquiry
Evatronix(HK) Technology Limited 0402CS6N2XG WALSIN 0402CS6N2XG datasheet 19+RoHS 88770 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XG inquiry
Microtranik,Components,Inc. 0402CS6N2XGBW Distributor 0402CS6N2XGBW datasheet for more pls inquire us now 130790 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XGBW inquiry
Transcrui Microcircuit Corporation 0402CS6N2XGBW Distributor 0402CS6N2XGBW datasheet Sincere cooperation, Create brilliant 130790 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XGBW inquiry
Evatronix(HK) Technology Limited 0402CS6N2XGBW WALSIN 0402CS6N2XGBW datasheet 19+RoHS 88570 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XGBW inquiry
Microtranik,Components,Inc. 0402CS6N2XGLC Distributor 0402CS6N2XGLC datasheet for more pls inquire us now 130590 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XGLC inquiry
Transcrui Microcircuit Corporation 0402CS6N2XGLC Distributor 0402CS6N2XGLC datasheet Sincere cooperation, Create brilliant 130590 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XGLC inquiry
Evatronix(HK) Technology Limited 0402CS6N2XGLC WALSIN 0402CS6N2XGLC datasheet 19+RoHS 88370 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XGLC inquiry
Microtranik,Components,Inc. 0402CS6N2XGLU See all 2 items Distributor 0402CS6N2XGLU datasheet for more pls inquire us now 130390 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XGLU inquiry
Transcrui Microcircuit Corporation 0402CS6N2XGLU See all 2 items Distributor 0402CS6N2XGLU datasheet Sincere cooperation, Create brilliant 130390 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XGLU inquiry
Evatronix(HK) Technology Limited 0402CS6N2XGLU See all 2 items WALSIN 0402CS6N2XGLU datasheet 19+RoHS 89890 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XGLU inquiry
Microtranik,Components,Inc. 0402CS6N2XGLW See all 3 items Distributor 0402CS6N2XGLW datasheet for more pls inquire us now 129990 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XGLW inquiry
Transcrui Microcircuit Corporation 0402CS6N2XGLW See all 3 items Distributor 0402CS6N2XGLW datasheet Sincere cooperation, Create brilliant 129990 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XGLW inquiry
Evatronix(HK) Technology Limited 0402CS6N2XGLW See all 3 items WALSIN 0402CS6N2XGLW datasheet 19+RoHS 89690 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XGLW inquiry
Speed Components Ltd 0402CS6N2XGLW COILCRAFT 0402CS6N2XGLW datasheet InductorRFChipWirewound6.2nH2250MHz52Q-FactorCeramic760mA83mRDCR0402RO 6360 1208 2019-12-16
문의
0402CS6N2XGLW inquiry
Microtranik_Components.,Inc 0402CS6N2XGLW Distributor 0402CS6N2XGLW datasheet for more pls inquire us now 162710 18+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XGLW inquiry
Microtranik,Components,Inc. 0402CS6N2XJ Distributor 0402CS6N2XJ datasheet for more pls inquire us now 131450 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJ inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJ Distributor 0402CS6N2XJ datasheet Sincere cooperation, Create brilliant 131450 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJ inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJ WALSIN 0402CS6N2XJ datasheet 19+RoHS 89090 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJ inquiry
Microtranik,Components,Inc. 0402CS6N2XJB Distributor 0402CS6N2XJB datasheet for more pls inquire us now 131250 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJB inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJB Distributor 0402CS6N2XJB datasheet Sincere cooperation, Create brilliant 131250 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJB inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJB WALSIN 0402CS6N2XJB datasheet 19+RoHS 88890 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJB inquiry
Microtranik,Components,Inc. 0402CS6N2XJBP See all 2 items Distributor 0402CS6N2XJBP datasheet for more pls inquire us now 131050 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJBP inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJBP See all 2 items Distributor 0402CS6N2XJBP datasheet Sincere cooperation, Create brilliant 131050 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJBP inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJBP See all 2 items WALSIN 0402CS6N2XJBP datasheet 19+RoHS 88690 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJBP inquiry
Microtranik,Components,Inc. 0402CS6N2XJBP(6.2N) See all 2 items Distributor 0402CS6N2XJBP(6.2N) datasheet for more pls inquire us now 130850 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJBP(6.2N) inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJBP(6.2N) See all 2 items Distributor 0402CS6N2XJBP(6.2N) datasheet Sincere cooperation, Create brilliant 130850 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJBP(6.2N) inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJBP(6.2N) See all 2 items WALSIN 0402CS6N2XJBP(6.2N) datasheet 19+RoHS 88490 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJBP(6.2N) inquiry
Microtranik,Components,Inc. 0402CS6N2XJBU Distributor 0402CS6N2XJBU datasheet for more pls inquire us now 130250 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJBU inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJBU Distributor 0402CS6N2XJBU datasheet Sincere cooperation, Create brilliant 130250 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJBU inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJBU WALSIN 0402CS6N2XJBU datasheet 19+RoHS 89950 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJBU inquiry
Microtranik,Components,Inc. 0402CS6N2XJBW See all 2 items Distributor 0402CS6N2XJBW datasheet for more pls inquire us now 130050 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJBW inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJBW See all 2 items Distributor 0402CS6N2XJBW datasheet Sincere cooperation, Create brilliant 130050 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJBW inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJBW See all 2 items WALSIN 0402CS6N2XJBW datasheet 19+RoHS 89750 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJBW inquiry
Microtranik,Components,Inc. 0402CS6N2XJBW0402 Distributor 0402CS6N2XJBW0402 datasheet for more pls inquire us now 129850 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJBW0402 inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJBW0402 Distributor 0402CS6N2XJBW0402 datasheet Sincere cooperation, Create brilliant 129850 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJBW0402 inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJBW0402 WALSIN 0402CS6N2XJBW0402 datasheet 19+RoHS 89550 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJBW0402 inquiry
Microtranik,Components,Inc. 0402CS6N2XJBY See all 2 items Distributor 0402CS6N2XJBY datasheet for more pls inquire us now 131410 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJBY inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJBY See all 2 items Distributor 0402CS6N2XJBY datasheet Sincere cooperation, Create brilliant 131410 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJBY inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJBY See all 2 items WALSIN 0402CS6N2XJBY datasheet 19+RoHS 89150 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJBY inquiry
Microtranik,Components,Inc. 0402CS6N2XJEC Distributor 0402CS6N2XJEC datasheet for more pls inquire us now 131010 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJEC inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJEC Distributor 0402CS6N2XJEC datasheet Sincere cooperation, Create brilliant 131010 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJEC inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJEC WALSIN 0402CS6N2XJEC datasheet 19+RoHS 88750 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJEC inquiry
Microtranik,Components,Inc. 0402CS6N2XJLC See all 2 items Distributor 0402CS6N2XJLC datasheet for more pls inquire us now 130810 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJLC inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJLC See all 2 items Distributor 0402CS6N2XJLC datasheet Sincere cooperation, Create brilliant 130810 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJLC inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJLC See all 2 items WALSIN 0402CS6N2XJLC datasheet 19+RoHS 88550 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJLC inquiry
Microtranik,Components,Inc. 0402CS6N2XJLP See all 2 items Distributor 0402CS6N2XJLP datasheet for more pls inquire us now 130410 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJLP inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJLP See all 2 items Distributor 0402CS6N2XJLP datasheet Sincere cooperation, Create brilliant 130410 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJLP inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJLP See all 2 items WALSIN 0402CS6N2XJLP datasheet 19+RoHS 89910 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJLP inquiry
Microtranik,Components,Inc. 0402CS6N2XJLU See all 2 items Distributor 0402CS6N2XJLU datasheet for more pls inquire us now 130010 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJLU inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJLU See all 2 items Distributor 0402CS6N2XJLU datasheet Sincere cooperation, Create brilliant 130010 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJLU inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJLU See all 2 items WALSIN 0402CS6N2XJLU datasheet 19+RoHS 89710 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJLU inquiry
Microtranik,Components,Inc. 0402CS6N2XJLW See all 3 items Distributor 0402CS6N2XJLW datasheet for more pls inquire us now 131430 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XJLW inquiry
Transcrui Microcircuit Corporation 0402CS6N2XJLW See all 3 items Distributor 0402CS6N2XJLW datasheet Sincere cooperation, Create brilliant 131430 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XJLW inquiry
Evatronix(HK) Technology Limited 0402CS6N2XJLW See all 3 items WALSIN 0402CS6N2XJLW datasheet 19+RoHS 89310 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XJLW inquiry
Microtranik,Components,Inc. 0402CS6N2XL Distributor 0402CS6N2XL datasheet for more pls inquire us now 131030 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XL inquiry
Transcrui Microcircuit Corporation 0402CS6N2XL Distributor 0402CS6N2XL datasheet Sincere cooperation, Create brilliant 131030 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XL inquiry
Evatronix(HK) Technology Limited 0402CS6N2XL WALSIN 0402CS6N2XL datasheet 19+RoHS 88710 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XL inquiry
Microtranik,Components,Inc. 0402CS6N2XLW Distributor 0402CS6N2XLW datasheet for more pls inquire us now 130830 17+RoHS New instock, best quality 2026-08-10
문의
0402CS6N2XLW inquiry
Transcrui Microcircuit Corporation 0402CS6N2XLW Distributor 0402CS6N2XLW datasheet Sincere cooperation, Create brilliant 130830 18+RoHS Selected quality,Affordable pr 2024-09-23
문의
0402CS6N2XLW inquiry
Evatronix(HK) Technology Limited 0402CS6N2XLW WALSIN 0402CS6N2XLW datasheet 19+RoHS 88510 19+RoHS Ample Supply,timely delivery 2023-04-22
문의
0402CS6N2XLW inquiry
1
0402CS6N2XHLW 데이터 시트
MFG 부품 번호 데이터 시트 부품 설명
logo
List of Unclassifed...
0402CS ETC2-0402CS Datasheet
104Kb/2P
   Chip Inductors
logo
Coilcraft lnc.
0402CS COILCRAFT-0402CS Datasheet
211Kb/2P
   Chip Inductors
0402CS-10NGXLW COILCRAFT-0402CS-10NGXLW Datasheet
151Kb/2P
   Chip Inductors ??0402CS (1005)
logo
List of Unclassifed...
0402CS-10NX ETC2-0402CS-10NX Datasheet
104Kb/2P
   Chip Inductors
logo
Coilcraft lnc.
0402CS-10NXGLQ COILCRAFT-0402CS-10NXGLQ Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-10NXGLU COILCRAFT-0402CS-10NXGLU Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-10NXGLW COILCRAFT-0402CS-10NXGLW Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-10NXJLU COILCRAFT-0402CS-10NXJLU Datasheet
202Kb/1P
   Kit Contents for C328A 0402CS Chip Inductors 23 values, 20 of each
logo
Integrated Device T...
0402CS-10NXJLU IDT-0402CS-10NXJLU Datasheet
1Mb/24P
   RF to IF Single Downconverting Mixer
logo
Coilcraft lnc.
0402CS-10NXL COILCRAFT-0402CS-10NXL Datasheet
98Kb/2P
   Chip Inductors ??0402CS
0402CS-10NX_L COILCRAFT-0402CS-10NX_L Datasheet
211Kb/2P
   Chip Inductors
0402CS-10NX_L COILCRAFT-0402CS-10NX_L Datasheet
98Kb/2P
   Chip Inductors ??0402CS (1005)
0402CS-11NGXLW COILCRAFT-0402CS-11NGXLW Datasheet
151Kb/2P
   Chip Inductors ??0402CS (1005)
logo
List of Unclassifed...
0402CS-11NX ETC2-0402CS-11NX Datasheet
104Kb/2P
   Chip Inductors
logo
Coilcraft lnc.
0402CS-11NXGLQ COILCRAFT-0402CS-11NXGLQ Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-11NXGLU COILCRAFT-0402CS-11NXGLU Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-11NXGLW COILCRAFT-0402CS-11NXGLW Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-11NXL COILCRAFT-0402CS-11NXL Datasheet
98Kb/2P
   Chip Inductors ??0402CS
0402CS-11NX_L COILCRAFT-0402CS-11NX_L Datasheet
211Kb/2P
   Chip Inductors
0402CS-11NX_L COILCRAFT-0402CS-11NX_L Datasheet
98Kb/2P
   Chip Inductors ??0402CS (1005)
0402CS-12NGXLW COILCRAFT-0402CS-12NGXLW Datasheet
151Kb/2P
   Chip Inductors ??0402CS (1005)
logo
List of Unclassifed...
0402CS-12NX ETC2-0402CS-12NX Datasheet
104Kb/2P
   Chip Inductors
logo
Coilcraft lnc.
0402CS-12NXGLQ COILCRAFT-0402CS-12NXGLQ Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-12NXGLU COILCRAFT-0402CS-12NXGLU Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-12NXGLW COILCRAFT-0402CS-12NXGLW Datasheet
98Kb/2P
   Chip Inductors - 0402CS (1005)
0402CS-12NXL COILCRAFT-0402CS-12NXL Datasheet
98Kb/2P
   Chip Inductors ??0402CS
0402CS-12NX_L COILCRAFT-0402CS-12NX_L Datasheet
211Kb/2P
   Chip Inductors
0402CS-12NX_L COILCRAFT-0402CS-12NX_L Datasheet
98Kb/2P
   Chip Inductors ??0402CS (1005)
0402CS-13NGXLW COILCRAFT-0402CS-13NGXLW Datasheet
151Kb/2P
   Chip Inductors ??0402CS (1005)
logo
List of Unclassifed...
0402CS-13NX ETC2-0402CS-13NX Datasheet
104Kb/2P
   Chip Inductors