W31-180RGT1 datasheet, PDF - EEWORLD Datasheet

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W31-180RGT1: DescriptionFixed Resistor, Wire Wound, 2.5W, 180ohm, 100V, 2% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED; CategoryPassive components The resistor; File Size543KB，2 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/; Environmental Compliance

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W31-180RGT1 Overview

Fixed Resistor, Wire Wound, 2.5W, 180ohm, 100V, 2% +/-Tol, 100ppm/Cel, Through Hole Mount, AXIAL LEADED

W31-180RGT1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	TT Electronics plc
package instruction	AXIAL LEADED
Reach Compliance Code	compliant
Other features	FLAME PROOF
structure	Tubular
JESD-609 code	e3
Lead diameter	0.8 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	5.6 mm
Package length	13 mm
Package form	Axial
method of packing	TR
Rated power dissipation(P)	2.5 W
Rated temperature	70 °C
resistance	180 Ω
Resistor type	FIXED RESISTOR
surface mount	NO
technology	WIRE WOUND
Temperature Coefficient	100 ppm/°C
Terminal surface	Tin (Sn) - hot dipped
Terminal shape	WIRE
Tolerance	2%
Operating Voltage	100 V

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Resistors

Cement Coated

Wirewound Resistors

W30 Series

Welwyn Components

•

Values down to 10m

Tolerance to 1%

ohms

Tolerance to

protection

Flameproof

Flameproof protection

Custom built to meet pulse requirements

Surface mount ZI-form option

All Pb-free parts comply with EU Directive 2011/65/EU amended by (EU) 2015/863 (RoHS3)

Values down to 10m ohms

Electrical Data

W31

Power rating at 25°C

Power rating at 70°C

Resistance range

TCR (-55 to 155°C)

Resistance tolerance

Standard values

Thermal impedance

Ambient temperature range

Limiting element voltage

TC R

°C/watt

°C

volts

ppm/°C

watts

ohms

ppm/°C

3.0

2.5

0R01 to 10K

See below

<R10: 5 >=R10: 1, 2, 5

E24 series preferred

-55 to 155

100

Other values to special order

Notes

R01: ±1000

>R01 -

≤R033:

±500

>R033 -

≤R091:

±200

>R091 -

≤10R:

±150

>10R: ±100

Physical Data

Maximum Dimensions (mm) and Weight (g)

Type

W31

L max.

D max.

5.6 (note 1)

f min.

22.75

d nom.

0.8

Wt.nom.

1.0

Note 1: 5.8 for values <0R1

Construction

A high quality ceramic substrate is assembled with

interference fit end caps to which are welded the element

to the body, providing an effective seal which is impervious to

moisture, shock, vibration, fungus and salt spray.

Marking

W31 resistors are legend marked with type reference,

resistance value and tolerance. Values are marked in

accordance with IEC 62.

Solvent Resistance

The body and marking are resistant to all normal industrial

cleaning solvents suitable for printed circuits.

Terminations

Material

Strength

Solderability

Solder coated copper.

The terminations meet the requirements of

IEC 68.2.21.

The terminations meet the requirements of

IEC 115-1, Clause 4.17.3.2.

Flammability

The resistor coating will not burn under any condition of

applied temperature or component overload.

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

TT Electronics reserves the right to make changes in product specification without

at time

or liability.

to print.

All information is subject to Welwyn’s own data and is considered accurate

notice

of going

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

· Bedlington, Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670

822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

BI Technologies IRC Welwyn

A subsidiary of

TT electronics plc

www.ttelectronics.com/resistors

Issue D · 07.06

06.18

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Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to	conform to
Maker	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc	TT Electronics plc
package instruction	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED	AXIAL LEADED
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compli	compli
Other features	FLAME PROOF	FLAME PROOF	FLAME PROOF	FLAME PROOF	FLAME PROOF	FLAME PROOF	FLAME PROOF	FLAME PROOF	FLAME PROOF	FLAME PROOF
structure	Tubular	Tubular	Tubular	Tubular	Tubular	Tubular	Tubular	Tubular	Tubul	Tubul
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3	e3	e3
Lead diameter	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
Installation features	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Number of terminals	2	2	2	2	2	2	2	2	2	2
Maximum operating temperature	155 °C	155 °C	155 °C	155 °C	155 °C	155 °C	155 °C	155 °C	155 °C	155 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
Package diameter	5.6 mm	5.6 mm	5.6 mm	5.6 mm	5.6 mm	5.6 mm	5.6 mm	5.6 mm	5.6 mm	5.6 mm
Package length	13 mm	13 mm	13 mm	13 mm	13 mm	13 mm	13 mm	13 mm	13 mm	13 mm
Package form	Axial	Axial	Axial	Axial	Axial	Axial	Axial	Axial	Axial	Axial
method of packing	TR	Ammo Pack	TR	Ammo Pack	AMMO PACK	Ammo Pack	Ammo Pack	AMMO PACK	Ammo Pack	AMMO PACK
Rated power dissipation(P)	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W
Rated temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
resistance	180 Ω	1.3 Ω	100 Ω	1.3 Ω	16 Ω	56 Ω	5100 Ω	5100 Ω	820 Ω	0.82 Ω
Resistor type	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR	FIXED RESISTOR
surface mount	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
technology	WIRE WOUND	WIRE WOUND	WIRE WOUND	WIRE WOUND	WIRE WOUND	WIRE WOUND	WIRE WOUND	WIRE WOUND	WIRE WOUND	WIRE WOUND
Temperature Coefficient	100 ppm/°C	150 ppm/°C	100 ppm/°C	150 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C	150 ppm/°C
Terminal surface	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped	Tin (Sn) - hot dipped
Terminal shape	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
Tolerance	2%	2%	1%	1%	5%	2%	1%	5%	2%	5%
Operating Voltage	100 V	100 V	100 V	100 V	100 V	100 V	100 V	100 V	100 V	100 V

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