4B04B-523-400 Bourns Inc., 4B04B-523-400 Datasheet

4B04B-523-400

Manufacturer Part Number

4B04B-523-400

Description

Resistor Networks & Arrays 4PIN 40ohms

Manufacturer

Bourns Inc.

Series

4Br

Datasheet

1.4B04B-523-500LF.pdf (1 pages)

Specifications of 4B04B-523-400

Product Type

Networks

Circuit Type

Isolated

Number Of Resistors

Resistance

40 Ohms

Tolerance

2 %

Power Rating

2 Watts

Temperature Coefficient

+/- 100 PPM / C

Number Of Pins

Package / Case

SIP-4

Operating Temperature Range

- 40 C to + 85 C

Dimensions

51.05 mm Dia. x 12.19 mm W x 51.05 mm L x 1.62 mm H

Lead Spacing

7.62 mm

Termination Style

SIP

Body Material

Alumina

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Matched Pair of Resistors

Resistance Values (R1 = R2) .................................15 ohms- 60 ohms

Resistance Tolerance

TCR ..................................................................................100 ppm/°C

Ratio Tolerance

Temperature Range...................................................-40 ºC to +85 ºC

Body Style ................................................................Open Frame SIP

Substrate Material ........................................................96 % Alumina

Lead Frame Material........................................Copper, solder coated

Flammability .....................................................Conforms to UL94V-0

First Level Lightning Surge -

Resistors will remain within tolerance after testing.

First Level AC Power Fault -

Resistors will remain within tolerance after testing.

Second Level Lightning Surge -

Resistor package must fail safely causing no fire,

electrical, or framentation hazard.

Second Level AC Power Fault -

Resistor package must fail safely causing no fire,

electrical, or framentation hazard.

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

Electrical Characteristics

Physical Characteristics

Functional Characteristics (per Bellcore GR-1089)

Standard Resistance Values

>34 Ω .......................................................................................±2 %

<34 Ω .......................................................................................±5 %

>34 Ω ....................................................................................±0.5 %

<34 Ω .......................................................................................±2 %

1000 Volts Peak, 100 Amp Peak Current,

Max. Rise/Min. Decay Time 10x1000 µs,

Number of Pulses ..............................25 each resistor each polarity

2500 Volts Peak, 500 Amp Peak Current,

Max. Rise/Min. Decay Time 2x10 µs,

Number of Pulses .............................10 simultaneous each polarity

50 Vrms, .33 Amp Short Circuit Current,

Duration...........................................................................15 minutes

100 Vrms, .17 Amp Short Circuit Current,

Duration...........................................................................15 minutes

600 Vrms, 1.0 Amp Short Circuit Current,

Duration ........................................................60 One-second pulses

5000 Volts Peak, 500 Amp Peak Current,

Max. Rise/Min. Decay Time 2x10 µs,

Number of Pulses ...............................1 simultaneous each polarity

Resistance

(ohms)

25 simultaneous each polarity

Resistance

Code

4B04B-523-RC - Line Protection Module

Features

200

400

500

(RoHS compliant*)

Matched pair of resistors

Power line fault/lightning protection to

BELLCORE GR-1089

Typical application is secondary

protection on telecom line cards

Lead free versions available

Model

(4B = Open Frame)

Number of Pins

Physical Configuration

Electrical Configuration

• 523 = Matched Pair of Resistors

Resistance Code

• First 2 digits are significant

• Third digit represents the number of zeros to follow

Lead Free Option

Product Dimensions

Electrical Schematic

Break Open Time

How To Order

Blank = Standard Product

LF = Lead Free / RoHS Compliant Product

(.480)

12.19

(.350)

8.89

(.300)

7.62

DIMENSIONS:

(2.010)

51.05

(.700)

17.78

Bourns TISP

for the overvoltage section of the

protection circuit

MAX.

(.135 ± .015)

3.43 ± .381

(INCHES)

4B 04 B - 523 - RC LF

products are recommended

(.014)

(.060)

MAX.

0.36

MAX.

1.52

REV. 06/06

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