PPS1-255KFI datasheet, PDF - EEWORLD Datasheet

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PPS1-255KFI: DescriptionRESISTOR, METAL GLAZE/THICK FILM, 1W, 1%, 100ppm, 255000ohm, SURFACE MOUNT, 2010; CategoryPassive components The resistor; File Size247KB，2 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/; Environmental Compliance

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PPS1-255KFI Overview

RESISTOR, METAL GLAZE/THICK FILM, 1W, 1%, 100ppm, 255000ohm, SURFACE MOUNT, 2010

PPS1-255KFI Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	MELF, 2010
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	FLAME PROOF
structure	Ceramic Case
JESD-609 code	e3
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	150 °C
Package height	2.67 mm
Package length	5.08 mm
Package shape	RECTANGULAR PACKAGE
Package form	MELF
Package width	3.3 mm
method of packing	TR
Rated power dissipation(P)	1 W
Rated temperature	70 °C
resistance	255000 Ω
Resistor type	FIXED RESISTOR
size code	2010
surface mount	YES
technology	METAL GLAZE/THICK FILM
Temperature Coefficient	100 ppm/°C
Terminal surface	Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal shape	WRAP AROUND
Tolerance	1%
Operating Voltage	350 V
Base Number Matches	1

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Metal Glaze

™

Power Pack Surface Mount

Metal Glaze™ Power Pack Surface Mount

High

Power Density Ceramic Package

PPS-1 Series

1 watt performance, standard 2010 footprint

•

1 watt performance, standard 2010 footprint

Flat ceramic package

•

Flat ceramic package

0R1 to 348K range

•

0R1 to 348K range

Low inductance

•

Low inductance

handling capability

Superior surge

•

Superior surge handling capability

150°C maximum operating temperature

•

150°C maximum operating temperature

Flameproof

•

Flameproof

Ceramic package provides superior

•

Ceramic package provides superior

temperature rise profile

Welwyn Components

Electrical Data

PPS-1

Industry footprint

Maximum power rating at 70°C

Working voltage

Maximum voltage

Resistance range

Tolerance

TCR

watts

volts

ohms

±%

ppm/°C

2010

350

700

0.1 to 0.99

1.0 to 348K

1, 2, 5

100

50, 100

Not to exceed (PxR)

Consult factory for tighter tolerance or TCR

PPS-1 Applications

The PPS-1 will dissipate 1 watt at 70°C on a 2010 footprint.

The PPS-1 is recommended for applications where board real

estate or component/board TCE mismatch is a major concern.

It is also recommended in circuits where a standard 2010

resistor exhibits marginal or unacceptable performance due to

high power density/surge handling demands.

Physical Data

Dimensions (mm)

PPS-1

4.32 ±0.25

3.30 ±0.13

2.01 ±0.15

5.08 ±0.25

3.30 ±0.13

2.67 ±0.13

Top view

Side view

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 notice or liability.

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

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

A subsidiary of

TT electronics plc

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

Issue C · 04.03

09. 11

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