TORX177L(F,T)

2006-12-28

4

(6)

Panel attachment

TORX177L(F,T) has hole for panel attachment. Please be sure to attach it to panel with self−tapping

screw.

(7)

Solvent

When using solvent for flux removal, do not use a high acid or high alkali solvent. Be careful not to

pour solvent in to the optical connector ports. If solvent is inadvertently poured in to them, clean it off

using cotton tips.

(8)

Supply voltage

that supply voltage does not exceed the maximum rating value of 6 V, even for an instant.

(9)

Interface

The TORX177L(F,T) has a TTL interface. It can be interfaced with any TTL−compatible C−MOS IC.

(10) Output

If the receiver output is at low and is connected to the power supply, or if the output is high and is

connected to GND, the internal IC may be destroyed.

(11) Soldering condition

Solder at 260°C or less for no more than ten seconds.

(12) The hole for chassis

Please make a hole for inserting optical connector

the slash part in the following figure.

(13) Case(receptacle) material

The case is made of polycarbonate. Polycarbonate is usually stable with acid, alcohol, and

aliphatic hydrocarbons however, with petrochemicals (such as benzene, toluene, and acetone),

alkali, aromatic hydrocarbons, or chloric hydrocarbons, polycarbonate becomes cracked, swollen,

or melted. Please take care when choosing a packaging material by referencing the table below.

〈

Chemicals to avoid with polycarbonate〉

PHENOMENON

CHEMICALS

A

Little deterioration

But staining

・

nitric acid(low concentration) , hydrogen peroxide, chlorine

B

Cracked crazed,

or Swollen

・

acetic acid(70% or more)

・

gasoline

・

methyl isobutyl ketone, ethyl acetate, butyl acetate

・

methyl methacrylate, ethyl ether, MEK

・

acetone, m-amino alcohol, carbon tetrachloride

・

carbon disulfide, trichloroethylene, cresol

・

thinners, oil of turpentine

・

triethanolamine

C

Melted

｛

｝

：

used as solvent

・

concentrated sulfuric acid

・

benzene

・

styrene, acrylonitrile, vinyl acetate

・

ethylenediamine, diethylenediamine

・

{chloroform, methyl chloride, tetrachloromethane, dioxane}

{1,2-dichloroethane}

D

Decomposed

・

ammonia water

・

other alkali