Datasheet > L23A100AA

L23A100AA

更新时间： 2024-02-09 08:21:04

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
2页	134K
描述
Line Feed Resistors w/Resettable Ceramic PTC

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中文翻译

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数据手册

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L23A100AA 数据手册

Features

Applications

■ Thick film technology

■ Fail safe

■ Analog Line Cards

■ CPE (Customer Premises Equipment)

■ DDS (Digital Data Systems)

■ DLC (Digital Loop Carriers)

■ T1/T3 Transmission Lines

■ ISDN

■ Protection to ITU-T K.20

L23 Line Feed Resistors w/Resettable Ceramic PTC

Circuit Schematic

Product Characteristics

Resistor Tolerance (R1 + R3) and (R2 + R4)

30 ohms .......................................................................±±.ꢀ ꢁ

50 ohms .......................................................................±5.ꢀ ꢁ

100 ohms .....................................................................±3.3 ꢁ

Resistor Tolerance (R1 + R3) / (R2 + R4)

30 ohms ....................................................................1 ±2.5 ꢁ

50 ohms ....................................................................1 ±2.3 ꢁ

100 ohms ..................................................................1 ±2.2 ꢁ

Rating.........................................................................300 V, 1.0 A

Trip Time @ 1 A............................................0.9 seconds @ 20 °C

Trip Current .........................................................155 mA @ 25 °C

Product Dimensions

Environmental Characteristics

MAX. SEATED

HEIGHT

11.30

(0.445)

TESTS PER MIL-STD-202

25.75

(1.010)

Humidity ..........................................................................103B

Solderability.....................................................................20±D

Thermal Shock ................................................................107B

Resistance to Solvents ......................................................215

Resistance to Solder Heat ..............................................210D

Flammability...................................................................UL 94V-0

IEC ꢀ95-2-2

MAX.

Functional Characteristics

0.84

(.033)

ITU-T K.20

REF.

Lightning Surge................................................................1 KV

Power Induction........................................................ꢀ00 Vrms

Power Contact..........................................................230 Vrms

UL 497A

2.54

(.100)

5.08

(.200)

TYP.

3 PLCS.

3.175 + 0.64/-0.13

(.125 + .025/-.005)

2.54

(.100)

TYP.

2 PLCS.

0.51 0.25

(.020 x .010)

THICK

Physical Characteristics

0.81

(.032)

DIA. HOLE

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

Body Material...........................................................9ꢀꢁ Alumina

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

Standard Parts Available Off the Shelf..............30, 50, 100 ohms

3.81

(.150)

MAX. THICKNESS

(INCHES)

DIMENSIONS:

How To Order

L23 A100AA

Model

(L23 = LFR w/Resettable Ceramic PTC)

Resistor Tolerance

• A030AA = 30 ohms

• A050AA = 50 ohms

• A100AA = 100 ohms

Custom values available; contact factory.

Circuit Protection Division

Asia-Pacific:

Tel: +±±ꢀ-2 25ꢀ2-4117

Fax: +±±ꢀ-2 25ꢀ2-411ꢀ

Europe:

Tel: +41-41 7ꢀ± 5555

Fax: +41-41 7ꢀ± 5510

The Americas:

Tel: +1-951 7±1-5500

Fax: +1-951 7±1-5700

www.bourns.com

Specifications are subject to change without notice.

Customers should verify device performance in their specific applications.

中文翻译

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