7131 Search Results

7131 Result Highlights (5)

Part	Manufacturer	Description
DM7131J	Rochester Electronics LLC	Replacement for National Semiconductor part number DM7131J. Buy from authorized manufacturer Rochester Electronics.
DF71313AD80FPV	Renesas Electronics Corporation	32-bit Microcontrollers
DF71314AD80FPV	Renesas Electronics Corporation	32-bit Microcontrollers
68657-131HLF	Amphenol Communications Solutions	BergStik® 2.54mm, Board To Board Connector, Unshrouded Header, Through Hole, Single Row, 31 Positions, 2.54mm Pitch, Vertical, 3.05mm (0.12in) Mating, 9.35mm (0.368in) Tail.
85713-129LF	Amphenol Communications Solutions	4 Row Signal Header, Straight, Press-Fit, 1 Mod

7131 Price and Stock

Filter by Manufacturer


Texas Instruments TLV71315PDBVR IC REG LINEAR 1.5V 150MA SOT23-5
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	TLV71315PDBVR	Digi-Reel	5,592		1	1 $0.26 10 $0.181 100 $0.1371 1000 $0.11419 10000 $0.11419	Buy Now
	TLV71315PDBVR	Cut Tape	5,592		1	1 $0.26 10 $0.181 100 $0.1371 1000 $0.11419 10000 $0.11419	Buy Now
	TLV71315PDBVR	Reel	3,000		3,000	1 - 10 - 100 - 1000 - 10000 $0.10752	Buy Now
Rochester Electronics	TLV71315PDBVR		480		1	1 $0.0986 10 $0.0986 100 $0.0927 1000 $0.0838 10000 $0.0838	Buy Now
Prysmian Spa 7131802 CABLE CAT6 8COND 24AWG YELLOW
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	7131802	Bulk	1,000		1,000	1 - 10 - 100 - 1000 $0.405 10000 $0.405	Buy Now
TE Connectivity 5787131-1 CONN PLUG 50POS STR IDC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	5787131-1	Box	598		1	1 $22.44 10 $22.44 100 $16.45632 1000 $15.08616 10000 $15.08616	Buy Now
Avnet Americas	5787131-1	Bulk		10 Weeks, 6 Days	1	1 $24.23 10 $23.77 100 $20.22 1000 $20.22 10000 $20.22	Buy Now
	5787131-1	Bulk		18 Weeks, 6 Days	684	1 - 10 - 100 - 1000 $12.8086 10000 $12.432	Buy Now
Newark	5787131-1	Bulk	21		1	1 $24.23 10 $23.77 100 $19.76 1000 $19.76 10000 $19.76	Buy Now
Interstate Connecting Components	5787131-1					1 - 10 - 100 - 1000 $16.0173 10000 $16.0173	Buy Now
NexGen Digital	5787131-1		1			1 - 10 - 100 - 1000 - 10000 -	Get Quote

Avnet Abacus	5787131-1			14 Weeks	684	1 - 10 - 100 - 1000 - 10000 -	Buy Now
	5787131-1			22 Weeks	684	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Master Electronics	5787131-1		1,173			1 $22.49 10 $22.49 100 $16.15 1000 $14.45 10000 $14.45	Buy Now
Century Spring Corp 71316CS COMP O= .420,L= .88,W= .035
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	71316CS	Box	363		1	1 $7.86 10 $7.86 100 $1.337 1000 $1.337 10000 $1.337	Buy Now
Parker Chomerics 37-131-1013-02400 RFI FOF GASKET NI/CU NICKEL ADH
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	37-131-1013-02400	Bulk	92		1	1 $15.7 10 $15.7 100 $13.82708 1000 $10.8373 10000 $10.8373	Buy Now

Find more 7131 price and stock on Findchips.com

7131 Datasheets (446)

Part	Manufacturer	Description	Datasheet Type	PDF
7131	Blue Sea Systems	Circuit Breaker, 48 VDC, 120A	Original	PDF
7131	Winchester Electronics	Connector: Contact: 1: SOL: THRU	Original	PDF
7131	Alpha Wire	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - HOOK UP WIRE, 22AWG STRANDED (7/30), IRRADIATED PVC INSULATION, UL1430	Scan	PDF
71310	WIHA	Screw and Nut Drivers - Bits, Blades and Handles, Tools, BIT INSERT MAGICRING 5.0 25MM	Original	PDF
713-1003	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC STR.PLUG.CLAMP/SOLDER.UG-88/U FOR RG/U CABLES 58, 141, 142, 400 - Allied/RS Part Number	Scan	PDF
713-1007	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC STR.JACK.CLAMP/SOLDER.UG-89/U.FOR RG/U CABLES 58, 141, 142, 223, 400 - Allied/RS Part Number	Scan	PDF
713-1008	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC ACCESSORY.MALE CAP AND CHAIN.CW-123.STANDARD WEATHERPROOF - Allied/RS Part Number	Scan	PDF
713-1010	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC TEE ADAPTER.STANDARD.JACK-PLUG-JACK.UG-274/U - Allied/RS Part Number	Scan	PDF
713-1011	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC RECEPTACLE.FRT MOUNT.SOLDER CUP.ISOLATED FROM GRND.75 OHM IMPEDANCE - Allied/RS Part Number	Scan	PDF
713-1012	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC RECEPTACLE.FRT MOUNT.SOLDER CUP.ISOLATED FROM GRND.50 OHM IMPEDANCE - Allied/RS Part Number	Scan	PDF
713-1013	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC IN-SERIES ANGLE ADAPTER.UG-274/U.JACK-PLUG.50 OHMS IMPEDANCE - Allied/RS Part Number	Scan	PDF
713-1015	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC IN-SERIES ANGLE ADAPTER.JACK-PLUG.75 OHMS IMPEDANCE - Allied/RS Part Number	Scan	PDF
713-1018	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC STR JACK.CLAMP/SOLDER.RG-261/U FOR RG/U CABLES 59, 62, 71, 140, 210 - Allied/RS Part Number	Scan	PDF
713-1033	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BETWEEN SERIES ADAPTER.BNC JACK TO UHF PLUG.UG-273/U - Allied/RS Part Number	Scan	PDF

713-1035	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC BLKHD RECPT.FRONT MOUNT.UG-657/U.SOLDER CUP TERM.PRESSURIZED. - Allied/RS Part Number	Scan	PDF
713-1040	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC PANEL RECEPTACLE SOLDER CUP TERMINAL. .120" FLANGE HOLES .453" PANEL HOLE - Allied/RS Part Number	Scan	PDF
713-1041	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC STR.PLUG.CLAMP/SOLDER.UG-88C/U.FOR RG/U CABLES 55, 58, 141, 142, 223, 400 - Allied/RS Part Number	Scan	PDF
713-1043	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC PANEL RECEPTACLE.SOLDER CUP.3-56 TAPPED FLANGE HOLES.UG-290A/U - Allied/RS Part Number	Scan	PDF
713-1048	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC BULKHEAD JACK.REAR MOUNT.CLAMP/SOLDER.UG-909/U FOR CABLES 58, 141, 142, 400 - Allied/RS Part Number	Scan	PDF
713-1050	Amphenol	Over 600 obsolete distributor catalogs now available on the Datasheet Archive - BNC REAR MOUNTED BULKHEAD JACK.UG-910/U FOR RG/U CABLES 59, 62, 140, 210 - Allied/RS Part Number	Scan	PDF

...

7131 Datasheets Context Search

Catalog Datasheet	MFG & Type	PDF	Document Tags
Untitled Abstract: No abstract text available Text: Product Group: Vishay Optoelectronics, Sensors / December 2014 Author: Andreas Puetz Tel: Andreas.Puetz@vishay.com E-mail: +49-7131-67-2662 New VEMD5010X01 and VEMD5110X01 Silicon PIN Photodiodes Deliver 7.5 mm2 Sensitive Area in Low-Profile Packages Product Benefits:	Original	PDF	VEMD5010X01 VEMD5110X01 AEC-Q101 VEMD5010X01) VEMD5110X01)
Untitled Abstract: No abstract text available Text: Product Group: Vishay Optoelectronics, Sensors / February 2015 Author: Mohan Kumar Kannusamy Tel: +49 7131 67 2289 E-mail: Mohankumar.Kannusamy@vishay.com New Fully Integrated Proximity and Ambient Light Sensor Features Filtron Technology in Compact 4 mm by 2 mm by 1.1 mm Package	Original	PDF	16-bit VCNL4040 VCNL4040)
Untitled Abstract: No abstract text available Text: Product Group: Vishay Semiconductors, Diodes / March 2015 Author: Roland Reuschle Tel: +49 7131 67-2634 E-mail: roland.reuschle@vishay.com New BiSy Single-Line, Ultra-Low-Capacitance ESD Protection Diode Saves Board Space in Portable Electronics Product Benefits:	Original	PDF	CLP0603 VBUS05B1-SD0 VBUS05B1-SD0)
5241 kk Abstract: F09HP c17f 22-26-9041 A27A D26A EN 3155 22-42-6021 E17A 22 6069 Text: A-7720-ANA102 HOUSING 7720-AN TERM. NO 7691-A102 PLATING: 102 COLOR BROWN MATL NO 22-26-7021 22-26-7031 22-26-7041 22-26-7051 22-26-7061 22-26-7071 22-26-7081 22-26-7091 22-26-7101 22-26-7111 22-26-7121 22-26-7131 22-26-7141 22-26-7151 22-26-7161 22-26-7171	Original	PDF	-7720-ANA102 7720-AN 7691-A102 -7720-A02A102A -7720-A03A102A -7720-A04A102A -7720-A05A102A -7720-A06A102A -7720-A07A102A -7720-A08A102A 5241 kk F09HP c17f 22-26-9041 A27A D26A EN 3155 22-42-6021 E17A 22 6069
Untitled Abstract: No abstract text available Text: Product Group: Vishay Semiconductors, Opto Author:Karl Schoppe Tel: +49 7131 672621 E-mail: karl.schoppe@vishay.com Sept. 17, 2004 The information below is also available in PDF format which can be read in Adobe Acrobat® by clicking on this link:	Original	PDF	tcnd5000 TCND5000) TCND5000 TCRT5000
Untitled Abstract: No abstract text available Text: CML Microcircuits 7131/CMX7141 Digital PMR Processor dPMR/PMR446 COMMUNICATION SEMICONDUCTORS DATASHEET D/7131/7141FI-5.x/3 September 2011 Advance Information 7131/7141FI-5.x: dPMR and Analogue FM Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs	Original	PDF	CMX7131/CMX7141 dPMR/PMR446 D/7131/7141FI-5 7131/7141FI-5 300Hz CMX7131
5 pin kenwood speaker level input Abstract: Pulse Divider ICs 4fsk Transceiver NXDN 4fsk AMBE-3000 ambe 3000 Text: CML Microcircuits 7131/CMX7141 COMMUNICATION SEMICONDUCTORS NXDN Operation DATASHEET D/7141_FI-3.x/4 September 2012 7131/7141FI-3.x: NXDN Digital PMR Processor Advance Information 4FSK Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs	Original	PDF	CMX7131/CMX7141 D/7141 7131/7141FI-3 CMX7131 25kHz 5 pin kenwood speaker level input Pulse Divider ICs 4fsk Transceiver NXDN 4fsk AMBE-3000 ambe 3000
STD-T98 Abstract: No abstract text available Text: 7131/CMX7141 CML Microcircuits Digital PMR Processor DCR Operation COMMUNICATION SEMICONDUCTORS DATASHEET D/7131/41_FI-2/7 September 2011 Advance Information 7131/7141FI-2.x: DCR Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs Features	Original	PDF	D/7131/41 CMX7131/CMX7141 7131/7141FI-2 STD-T98 CMX7131
Untitled Abstract: No abstract text available Text: Alpha Wire \| 711 Lidgerwood Avenue, Elizabeth, NJ 07207 Tel: 1-800-52 ALPHA 25742 , Web: www.alphawire.com Customer Specification PART NO. 7131 Construction Diameters (In) 1) Component 1 1 X 1 HOOKUP a) Conductor 22 (7/30) AWG TC 0.030 b) Insulation 0.016" Wall, Nom. PVC, Irradiated	Original	PDF	E163869 REW-XL000
Untitled Abstract: No abstract text available Text: 69008-1170 HAND-ZANGENAUSRÜSTUNG BESCHREIBUNG Hand-Zangen-Ausrüstung für Vorbereitung und Verarbeitung von SEMCON Steckern. HAUPTMERKMALE 1. Verarbeitet Molex SEMCON Stecker der serie 71310 16 way non-keyed. 2. Entwickelt für Prototypen erstellung, kleine	Original	PDF
Untitled Abstract: No abstract text available Text: Product Group: Vishay Semiconductors, LEDs / May 2015 Author: Franz Rettenmeier Tel: +49-7131-67 2276 E-mail: franz.rettenmeier@vishay.com New VLD.1235. Series of Super Red, Red, Amber, and Yellow Ultra-Bright LEDs Feature Compact SMD Packages With Dome Lenses	Original	PDF	JESD22A114-B VLDS1235. VLDR1235. VLDK1235. VLDY1235.
F09HP Abstract: A23F ENFP A-7720-A05HP909B A26F ba 3161 F12a B22F c12a102A c17f Text: A-7720-ANA102 HOUSING 7720-AN TERM. NO 7691-A102 PLATING: 102 COLOR BROWN MATL NO 22-26-7021 22-26-7031 22-26-7041 22-26-7051 22-26-7061 22-26-7071 22-26-7081 22-26-7091 22-26-7101 22-26-7111 22-26-7121 22-26-7131 22-26-7141 22-26-7151 22-26-7161 22-26-7171	Original	PDF	-7720-ANA102 7720-AN 7691-A102 -7720-A02A102A -7720-A03A102A -7720-A04A102A -7720-A05A102A -7720-A06A102A -7720-A07A102A -7720-A08A102A F09HP A23F ENFP A-7720-A05HP909B A26F ba 3161 F12a B22F c12a102A c17f
7812 Abstract: Superbright LEDs TLWR9420 TLWR9521 TLWR942 Text: Product Group: Vishay Semiconductors, LEDs / February 2006 Author: Horst G. Lengning Tel: +49 7131 67-2765 E-mail: horst.lengning@vishay.com New Red TELUX Super-Bright LEDs With Special Oval Lens The News: Vishay is offering six new clear, non-diffused red LEDs in its super-bright TELUX® series. The new	Original	PDF	62-mm TLWR9420 TLWR9421 TLWR9422 TLWR9520 TLWR9521 TLWR9522 TLWR9420, TLWR9421, TLWR9422, 7812 Superbright LEDs TLWR9420 TLWR9521 TLWR942
CMX7141 Abstract: 4fsk modulator mod 10 up counter 7493 CMX618 CMX7131 SERVICE MANUAL PMR446 4fsk modulation 4fsk modulator demodulator CMX7141Q3 dpmr Text: 7131/CMX7141 CML Microcircuits Digital PMR Processor COMMUNICATION SEMICONDUCTORS dPMR DATASHEET D/7131/7141FI-1.x/8 August 2010 Provisional Information 7131/7141FI-1.x: dPMR Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs Features • 2 Auxiliary ADCs 4 Multiplexed Inputs	Original	PDF	CMX7131/CMX7141 D/7131/7141FI-1 7131/7141FI-1 CMX7141 4fsk modulator mod 10 up counter 7493 CMX618 CMX7131 SERVICE MANUAL PMR446 4fsk modulation 4fsk modulator demodulator CMX7141Q3 dpmr

Untitled Abstract: No abstract text available Text: CML Microcircuits 7131/CMX7141 Digital PMR Processor dPMR COMMUNICATION SEMICONDUCTORS DATASHEET D/7131/7141FI-1.x/11 October 2013 Provisional Information 7131/7141FI-1.x: dPMR Baseband Data Processor with Auxiliary System Clocks, ADCs and DACs Features	Original	PDF	CMX7131/CMX7141 D/7131/7141FI-1 7131/7141FI-1
WMS7130 Abstract: rheostat 100k 10KOHM 50KOHM WMS7131 Text: PRELIMINARY DATASHEET WMS7130 / 7131 NON-VOLATILE DIGITAL POTENTIOMETERS WITH UP/DOWN 3-WIRE INTERFACE, 10KOHM, 50KOHM, 100KOHM RESISTANCE 32 TAPS WITHOUT / WITH OUTPUT BUFFER -1- Publication Release Date: July 2003 Revision 1.0 WMS7130 / 7131 1. GENERAL DESCRIPTION	Original	PDF	WMS7130 10KOHM, 50KOHM, 100KOHM WMS7130/7131 32-tap WMS7131 rheostat 100k 10KOHM 50KOHM
Untitled Abstract: No abstract text available Text: 7131/CMX7141 CML Microcircuits Analogue PMR I/Q Processor COMMUNICATION SEMICONDUCTORS D/7131/7141_FI8.x/4 June 2013 DATASHEET Advance Information 7131/7141FI-8.0.x: Analogue PMR Baseband Processor with I/Q Downconversion Interface, Auxiliary System Clocks, ADCs and DACs	Original	PDF	CMX7131/CMX7141 D/7131/7141 7131/7141FI-8 TIA-603 5kHz/25kHz MPT1327
4098B Abstract: 4098 multivibrator 4098* monostable dual retriggerable 4098 functional diagram 4098 7929 P100 4098BE HCF4098BE a/4098B Text: o n * / * » . » G s - THor,s<>N 07C B I 7131237 o o m ia i s I C U S /iflO S — IN T E G R A T E D CIRCUIT M K _ 41C 7929225 08943 hcc / hcf « bbb — □ J-S /-/Ÿ S G S SEMI CONDUCTOR CORP DUAL MONOSTABLE MULTIVIBRATOR • • • • • • • •	OCR Scan	PDF	01/jf 4098B 4098 multivibrator 4098* monostable dual retriggerable 4098 functional diagram 4098 7929 P100 4098BE HCF4098BE a/4098B
HCF 401068 Abstract: 401068 LM 40106 40106 be 40106B 40106 sj 2025 40106BD 40106BE HCF401068 Text: COS/MOS IN TEGRA TEG R A TED C IR C U IT I s 7131237 UGlM läl G S- THOPI SON l i VC 1 \| »Sa 7 ~ /3 -ö L s 9, ^ i3 \ tl\ hcc /• hcf 401öbb i • h _ 41C 0 9 1 1 0 7 9 2 9 2 25 S G S SEMICONDUCTOR CORP H E X SCH M ITT T R IG G E R S • • • •	OCR Scan	PDF	CiaC5237 40106B 4007UB HCF 401068 401068 LM 40106 40106 be 40106 sj 2025 40106BD 40106BE HCF401068
MB7132E Abstract: MB7131E MB7132 7132E MB7132E-SK 2.t transistor Text: FU JITSU PROGRAMMABLE SCHOTTKY 8192-BIT READ ONLY MEMORY 7131E/H/L MB7132E/H/Y/L 7131E-SK/H-SK/L-SK MB7132E-SK/H-SK/Y-SK/L-SKI January 1988 Edition 2.0 SCHOTTKY 8192-BIT DEAP PROM 1024 WORDS X 8 BITS The Fujitsu MB 7131 and MB 7132 are high speed schottky T T L electrically	OCR Scan	PDF	8192-BIT MB7131E/H/L MB7132E/H/Y/L MB7131E-SK/H-SK/L-SK MB7132E-SK/H-SK/Y-SK/L-SKI 24-LE FPT-24C-A01) 127lgg B7132E/H MB7132E MB7131E MB7132 7132E MB7132E-SK 2.t transistor
KDE1212PTB1-6A Abstract: 12FL UL1007 Text: SPECIFICATION FOR APPROVAL CUSTOMER DESCRIPTION DC BRUSHLESS FAN DIMENSIONS 120X120X25 mm MODEL KDE1212PTB1-6A APPROVED NO APPROVED BY AUTHORIZED DAWN 7131 CHKD. APPD. rr wtwapmmm&m SPEC. NO. ISSUE DATE EDITION REVISE DATE E.SPEC D120091 07.31.1998 ED12016	OCR Scan	PDF	120X120X25 KDE1212PTB1-6A D120091 ED12016 12FL UL1007
40106N Abstract: IC 40106 pin diagram IC 40106 IC 40106B HC 40106 40106B HCF 401068 f 401068 p 40106 cmos 40106 Text: I COS/MOS s IN T E G RR AA T E D C IR C U IT 7 9 2 9 2 25 G 7131237 S-THOPISON U G lM läl liVC 1 \| »Sa 7 ~ * /3 -ö L s 9, ^ i3 \ tl\ * hcc /• h c f 401öbb i • h _ 41C 0 9 1 1 0 S G S S EMI CONDUCTOR CORP H E X SCH M ITT T R IG G E R S • • •	OCR Scan	PDF	4007UB 40106N IC 40106 pin diagram IC 40106 IC 40106B HC 40106 40106B HCF 401068 f 401068 p 40106 cmos 40106
Untitled Abstract: No abstract text available Text: Diodes Book 1999 Vishay Semiconductor GmbH Theresienstrasse 2 P.O.B. 3625 D-74026 Heilbronn Germany Phone:49-7131-67-2831 F a x :49-7131-67-2423 E-Mail: marcom@vishay.de Web: www.vishay.de	OCR Scan	PDF	D-74026
MB7132E Abstract: b7131 mb7132 LSK Series MB7132Y Text: FUJITSU PROGRAMMABLE SCHOTTKY 8192-BIT READ ONLY MEMORY M 7131E/H/L M B7132E/H/Y/L 7131E-SK/H-SK/L-SK M B7132E-SK/H -SK/Y-SK/L-SK I January 19B8 E d itio n 2.0 SCHOTTKY 8192-BIT DEAP PROM 1024 WORDS X 8 BITS The Fujitsu MB 7131 and MB 7132 are high speed sch ottky T T L electrically	OCR Scan	PDF	8192-BIT B7131E/H/L B7132E/H/Y/L MB7131E-SK/H-SK/L-SK B7132E-SK/H B7132E/H B7131E-SK/H 132E-SK/H MB7132E b7131 mb7132 LSK Series MB7132Y

7131 Search Results

7131 Result Highlights (5)

7131 Price and Stock

Texas Instruments TLV71315PDBVR

Prysmian Spa 7131802

TE Connectivity 5787131-1

Century Spring Corp 71316CS

Parker Chomerics 37-131-1013-02400

7131 Datasheets (446)

7131 Datasheets Context Search

Untitled

Untitled

Untitled

5241 kk

Untitled

Untitled

5 pin kenwood speaker level input

STD-T98

Untitled

Untitled

Untitled

F09HP

7812

CMX7141

Untitled

WMS7130

Untitled

4098B

HCF 401068

MB7132E

KDE1212PTB1-6A

40106N

Untitled

MB7132E