MLRR-3 Features and Benefits

DIMENSIONS (in) mm

Notes

1)

For details on electrical specifications, contact Hamlin.

2)

Contact rating-Product of the switching voltage and current should never exceed the

wattage rating.

Contact Hamlin for additional load/life information.

3)

Operate (inc. bounce) /Release Time-per EIA/NARM RS421A, diode suppressed coil.

4)

Pull in Range-Contact Hamlin for tolerances available within this range.

5)

Rating Sensitivity-The value at which contact ratings and operating characteristics are

determined. Derating may be required below this value.

6)

Storage Temperature-Long time exposure at elevated temperature may degrade

solderability of the leads.

Switch Type

MLRR-3

Contact Form

A

Underwriters Laboratories Recognised, File E47258 (see note 1)

ELECTRICAL RATINGS

Contact Rating (2)

Watt - max.

20

Voltage

Switching

Vdc - max.

200

Breakdown

Vdc - min.

250

Current

Switching

A - max.

1.0

Carry

A - max.

1.2

Resistance

Contact, Initial

Ω - max.

0.100

Insulation

Ω - min.

Capacitance

Contact

pF - typ.

0.4

Temperature

Operating

°C

-40 to +125

Storage (6)

°C

-65 to +125

OPERATING CHARACTERISTICS

Operate Time (3)

ms - max.

0.7

Release Time (3)

ms - max.

0.2

Shock

11ms

G - max.

100

Vibration

50-2000 Hertz

G - max.

30

Resonant Frequency

Hz - typ.

6250

MAGNETIC CHARACTERISTICS

Pull-In Range (4)

Ampere Turns

17-38

Rating Sensitivity (5)

Ampere Turns

20

Test Coil

L4989

Features

•

Miniature normally open switch

with 15.24mm x 2.66mm (0.600”

x 0.105”) glass envelope

•

Capable of switching 200Vdc at

up to 20 Watts.

•

Maximum switched current of

1.0 Amps

•

10

•

Available sensitivity range 17-38 AT

Benefits

•

Hermetically sealed switch

contacts are not effected by and

have no effect on their external

environment

•

Low, stable contact resistance

•

Low space requirement

•

Zero operating power required

for contact closure

•

Fit and forget durability

Applications

•

Security

•

Limit switching

•

Telephone line switching

•

Office equipment

•

Automotive applications

•

Light inductive loads

INFORMATION PROVIDED ON THIS DATA SHEET IS PROVIDED FOR INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED UPON AS BEING ACCURATE FOR ANY

PARTICULAR PURPOSE. Product performance may be affected by the application to which the product is

applied. Upon request, HAMLIN will assist purchasers by providing information

specific to any particular application. HAMLIN disclaims any and all liability whatsoever for any purchaser’s reliance upon the information contained on this data sheet without further

consultation with authorised representatives of HAMLIN.

Hamlin USA

Hamlin UK

Hamlin Germany Tel: +49 (0)

Hamectrol France Tel: +33 (0) 1

www.hamlin.com

ISSUE No: 4

DATE: 1/5/3