WW3A49.30.1%R datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Passive components> The resistor> WW3A49.30.1%R

WW3A49.30.1%R: DescriptionRESISTOR, WIRE WOUND, 3W, 0.1%, 20ppm, 49.3ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size95KB，3 Pages; ManufacturerSEI(Stackpole Electronics Inc.); Websitehttps://www.seielect.com/; Environmental Compliance

Download Datasheet Parametric View All

WW3A49.30.1%R Overview

RESISTOR, WIRE WOUND, 3W, 0.1%, 20ppm, 49.3ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT

WW3A49.30.1%R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	SEI(Stackpole Electronics Inc.)
package instruction	AXIAL LEADED, ROHS COMPLIANT
Reach Compliance Code	compli
ECCN code	EAR99
Other features	PRECISION
JESD-609 code	e3
Manufacturer's serial number	WW
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	275 °C
Minimum operating temperature	-55 °C
Package shape	TUBULAR PACKAGE
method of packing	TR
Rated power dissipation(P)	3 W
Rated temperature	125 °C
resistance	49.3 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	20 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WIRE
Tolerance	0.1%

Preview

Download Datasheet

View All

WW/MWW Series

General Purpose and Precision Wirewound

Features:

•

Stackpole Electronics, Inc.

Resistive Product Solutions

WWS offers miniature size at higher power rating

High performance for low cost

High power to size ratio

MWW – Completely molded construction with welded

terminations tested to MIL-R-39007

Complete welded terminations

Tinned copper leads

Available in non-inductive styles

High temperature silicone coating

RoHS compliant / lead-free

Electrical Specifications

Type / Code

WW H

WW 1 / WWS 2

WW 1A

WW 2 / WWS 3

WW 2A

WW 3 / WWS 4

WW 3A

WW 4 / WWS 5

WW 5 / WWS 7

WW 7

WW 7B / WWS 10

WW 10

MWW 1

MWW 3

MWW 5

MWW 10

MIL-R-26 Ref.

RW-70

RW-69

RW-79

RW-67, RW-74

RW-78

RW-70

RW-79

RW-67, RW-74

RW-68, RW-74

Dielectric

Power Rating (Watts)

Strength

(V)

@ 125ºC (U) @ 25ºC (V)

500V

1,000V

0.4W

1.5W

2.5W

6.5W

10W

0.6W

1.2W

1.5W

2.5W

3.7W

8.5W

13W

1.5W

3.75W

6.5W

13W

>10Ω = ±20ppm/ºC

1Ω to 10Ω = ±50ppmºC

< 1Ω = ±90ppm/ºC

Resitance Temperature

Coefficient

Ohmic Range(Ω) and Tolerance(1)

0.1%, 0.5%, 1% & 5%

Standard

0.1 - 2K

0.1 - 3K

0.1 - 7K

0.1 - 10K

0.1 - 15K

0.1 - 22K

0.1 - 30K

0.1 - 40K

0.1 - 50K

0.1 - 70K

0.1 - 100K

0.1 - 150K

0.1 - 2K

0.1 - 20K

0.1 - 40K

0.1 - 150K

Non-Inductive

0.1 - 1K

0.1 - 1.5K

0.1 - 3.5K

0.1 - 5K

0.1 - 7.5K

0.1 - 11K

0.1 - 15K

0.1 - 20K

0.1 - 25K

0.1 - 35K

0.1 - 50K

0.1 - 75K

(1) Lesser of√PR or maximum working voltage

How to Order

SEI Type

Code

Nominal

Resistance

Tolerance

Packaging

Type

WWS

MWW

NWW

Description

Standard

Mini

Molded

Non-Inductive

Code

10K

Tolerance

0.1%

0.5%

Types

WW H, WW 1, WWS2, WW 1A, MWW 1

WW 2, WWS3, WW 2A, WW 3, WWS4,

WW 4, WWS5, MWW 3

WW 3A

WW 5, WWS7, WW 7, WW 7B, WWS10,

WW 10, MWW 5

WW 10, MWW 10

Qty

2,500

2,000

5,000

500

250

11" Flange

Description

Code

Rev Date: 04/23/2010

This specification may be changed at any time without prior notice

Please confirm technical specifications before you order and/or use.

www.seielect.com

marketing@seielect.com

Recommended Resources

For standard power supply with 10 MHz frequency

5v, 3a output switching voltage regulator circuit diagram

One-way motion sensor circuit diagram

Clam MB30TFC-2, MB20TFC-2 mechanical barbecue microwave oven circuit diagram

Clever use of LM386 as square wave generator circuit diagram

Three-phase motor contactor button interlocking with inching commutation circuit

Discussion on EMI rules for high-speed PCB design (Part 2): [size=2]Rule 5: Routing direction rules for high-speed PCB design The routing between two adjacent layers must follow the principle of vertical routing, otherwise it will cause crosstalk between lines...; 心仪 PCB Design

There is no LM5117 in the Multisim14.0 simulation library: Where can I download the schematic library of LM5117?...; 激射电火花 Electronics Design Contest

LCD 1602 display source code: LCD 1602 display source code #includereg52.h#define uint unsigned int#define uchar unsigned charsbit en=P2^0;sbit rs=P2^1;uchar code table[]="I LOVE YOU";uchar code table1[]="FOREVER MAMA!";uchar num;...; guoyuanqiang MCU

Program Jump: void send (uchar n) {SBUF=n;while(!IF) ;IF=0; }void main() {SP=0x30;init_cpu(); //This function sets up serial communicationwhile(1){send(0x01);P1=0x01;send(0x02);P1=0x02;send(0x03);P1=0x03;send(0x04)...; scorpius 51mcu

After the serial port ReadPortThread reads the data, how to display it correctly?: DWORD WINAPI ReadPortThread(LPVOID lpvoid) { BYTE Byte; DWORD dwCommModemStatus, dwBytesTransferred; CString tempStr; // Specify a set of events to be monitored for the port. SetCommMask (hPort, EV_RX...; wolfsoldier Embedded System

pyboardCN V2 Issue 2: On pyboard/pyboardCN V2, the MMA7660 accelerometer supports interrupt functions, which can monitor tapping, flipping, tilting, shaking, etc., and generate interrupt signals. However, this function is ...; dcexpert MicroPython Open Source section

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components