LP12-271-GB502W datasheet, PDF

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LP12-271-GB502W: DescriptionPTC Thermistor, 270ohm, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT; CategoryPassive components The resistor; File Size36KB，1 Pages; ManufacturerRCD Components Inc.; Websitehttp://www.rcdcomponents.com/; Environmental Compliance; Related ProductsFound2parts with similar functions to LP12-271-GB502W

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LP12-271-GB502W Overview

PTC Thermistor, 270ohm, Through Hole Mount, AXIAL LEADED, ROHS COMPLIANT

LP12-271-GB502W Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	RCD Components Inc.
package instruction	,
Reach Compliance Code	compli
JESD-609 code	e3
Manufacturer's serial number	LP
Installation features	THROUGH HOLE MOUNT
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package shape	TUBULAR PACKAGE
method of packing	BULK
Rated (AC) voltage (URac)	150 V
Rated power dissipation(P)	0.125 W
Rated temperature	25 °C
resistance	270 Ω
Resistor type	PTC THERMISTOR
surface mount	NO
Terminal surface	Matte Tin (Sn)
Terminal location	AXIAL
Terminal shape	WIRE
Thermistor Applications	TEMPERATURE SENSING
Tolerance	2%
Base Number Matches	1

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TEMPERATURE SENSITIVE METAL FILM RESISTORS

TC’S FROM +150 TO +7000 PPM

RESISTORS CAPACITORS COILS DELAY LINES

MLP SERIES

+155°C MELF

LP SERIES

+155°C AXIAL

LPT SERIES

+300°C AXIAL

FEATURES

RoHS

Term.W is

RoHS

compliant

& 260°C

compatible

Linear positive temperature coefficients:

LP & MLP temperature sensitive resistors feature linear positive

T.C.’s in a wide range of R/T slopes. The series was developed as

a low cost substitute for wirewound sensors. Various temperature

coefficients are obtained by adjusting the film composition. LPT

features platinum film for improved linearity, interchangeability and

+300°C operating temp. Small sizes result in fast response

times, typically 6 seconds for LP/MLP12 & LPT, 9 seconds for

LP/MLP25 (in still air).

Economically priced PTC sensors

Wide resistance range: 1.5Ω - 100K

High stability, excellent linearity

Standard tolerance: ±5% (1%

, 2%, 10% available)

Marked with color bands or alpha-numeric

Resistance value is measured at 25°C (0°C available)

Flat chip available, refer to FLP series

STANDARD TEMPERATURE COEFFICIENTS

(Boldfaced items indicate most popular TC’s)

TC R *

(ppm/°C) Tolerance

150

250

350

450

550

650

750

850

950

1000

1200

1400

1600

1800

2000

2200

2500

3000

3300

3600

4000

4500

5000

7000**

Inch [mm]

Standard Resistance Range

LP12 & MLP12 LP25 & MLP25

TYPE

LP 12

LP 25

LP T

L ±.031 [.8]

.140 [3.56]

.270 [6.86]

.157 [4]

D ± .02 [.5]

.064 [1.6]

.090 [2.3]

.064 [1.6]

d ± .003 [.08]

.020 [.5]

.024 [.6]

.018 [.46]

H Min.

1.00 [25.4]

1.18 [30]

1.00 [25.4]

±50 ppm/°C

Ω

- 51K

Ω

- 51K

Ω

- 51K

Ω

- 51K

Ω

- 51K

Ω

- 43K

Ω

- 43K

Ω

- 43K

Ω

- 43K

Ω

- 27K

Ω

- 27K

Ω

- 27K

Ω

- 10K

Ω

- 10K

Ω

- 9.1K

Ω

- 9.1K

Ω

100

Ω

- 100K

Ω

100

Ω

- 100K

Ω

100

Ω

- 100K

Ω

100

Ω

- 100K

Ω

100

Ω

- 100K

Ω

100

Ω

- 82K

Ω

100

Ω

- 82K

Ω

100

Ω

- 82K

Ω

100

Ω

- 82K

Ω

100

Ω

- 51K

Ω

100

Ω

- 51K

Ω

100

Ω

- 51K

Ω

100

Ω

- 27K

Ω

100

Ω

- 27K

Ω

100

Ω

- 22K

Ω

100

Ω

- 22K

Ω

100

Ω

- 22K

Ω

- 10K

Ω

- 10K

Ω

1.5

Ω

- 10K

Ω

1.5

Ω

- 10K

Ω

- 10K

Ω

- 10K

Ω

- 10K

Ω

TYPE

MLP12

MLP25

Inch [mm]

±10%

L±.01 [.25]

.135 [3.4]

.225 [5.7]

D±.008 [.2]

.057 [1.45]

.085 [2.15]

W (Min.)

.012 [.3]

.020 [.5]

t (Max.)

.006 [.15]

.008 [.2]

PERFORMANCE

LP25 & MLP25

LP T

+150~

TC (25 - 65°C)

+3500ppm/°C

+5000ppm/°C

Resis. Range

1.5 ohm to 100K 10 to 500 ohm

Wattage @25°C

1/4W

1/16W

Voltage Rating

250V

150V

Operating Temp.

-55°C to +155°C -55°C to +300°C

Derating >25°C

.77%/°C (W&V) .364%/°C (W&V)

Thermal Diss.

4.5mW/°C

2mW/°C

1000-hr Load Life

1.0% Max.

0.5% Max.

1 Year Shelf Life

0.3% Max.

0.2% Max.

High Temp.

±1% after

±0.5% after

Exposure

1000hrs@125°C 1000hrs@150°C

±0.5% 0~100°C ±0.5% 0~100°C ±0.2% 0~100°C

Linearity

±0.5% -50~150°C

±1.5% -50~150°C ±1.5% -50~150°C ±1.5% -50~300°C

LP12 & MLP12

+150~

+5000ppm/°C

10 ohm to 51K

1/8W

150V

-55°C to +155°C

.77%/°C (W&V)

2.5 mW/°C

1.0% Max.

0.3% Max.

±1% after

1000hrs@125°C

±5%

Ω

- 9.1K

Ω

- 5.1K

Ω

- 5.1K

Ω

- 5.1K

Ω

- 3.3K

Ω

- 680

Ω

- 680

Ω

P/N DESIGNATION:

±10%

LP25 - 101 - J T 151 W

RCD Type

(LP12, MLP12, LP25, MLP25,LPT)

Resis.

25°C

: If

≥

2% tol. use 2 signif.figures &multiplier,

(1R0=1Ω, 100=10Ω, 101=100Ω, 102=1K, 103=10K, etc.);

≤

1% tol. use 3 signif. digits & multiplier (1R00=1Ω,

10R0=10Ω, 1000=100Ω, 1001=1K, 1002=10K, 1003=100K)

Tolerance:

F=1%, G= 2%, J= 5% (std), K=10%

Packaging:

B = Bulk, T = Tape & Reel

TC:

Use 3-digit code (151=150ppm, 102=1000ppm, 452=4500ppm)

Termination:

W=Pb-free, Q=SnPb (leave blank if either is acceptable)

1% tol avail in limited resis.range

LPT resis. may also be specified at 0°C (e.g. “101@0”, “1001@0”)

* T.C. measured at 25°C and 65°C.

** 7000 ppm parts are marked alphanumerically. Operating temp. range is

-65 to +125°C, resis. tol. is 5% or 10%, hermetically sealed silicon

RCD Components Inc,

520 E.Industrial Park Dr, Manchester, NH, USA 03109

rcdcomponents.com

Tel: 603

669

0054 Fax: 603

669

5455 Email:sales@rcdcomponents.com

FA089A Sale of this product is in accordance with GF-061. Specifications subject to change without notice.

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