Farnell 7.9 Interlocking 7 Segment Display User Manual

7.9" ( 200 mm ) Interlocki ng 7 Segment Display

Features:

• Very thin in cross section - 15 mm de pth

• Interlock dovetails have a light friction

• High segment intensity

• Extra wide v i ewing angle ­almost 1800 ’actual’ viewing

• Single or multiple digit modules by interlocking

• Lightweight - less than 0.5 kg

Electro / Opti cal Charact er i st i cs

Part Number - Common Cathode Part Number - Common Anode
Farnell Forge Europa Farnell Forge Europa typical max min typical
366-5320 FEM-7901R0300GW 366-5331 FEM-7902R0300GW GaAlAs Red 660 10.50 12.50 - 144
366-5343 FEM-7901R0100GW 366-5355 FEM-7902R0100GW GaAlAs Red 660 9.25 10.00 - 96
366-5367 FEM-7901G0100GW 366-5379 FEM-7902G0100GW Green 568 10.50 12.50 - 48
366-5380 FEM-7901G0500GW 366-5392 FEM-7902G0500GW * HE Green 518 16.50 18.50 - 144
366-5409 FEM-7901B0500GW 366-5410 FEM-7902B0500GW * HE Blue 465 16.50 18.50 - 96

- IF = 80 mA / segment 20 mA DP (*B05 & G05 IF = 40 mA / segment 10 mA DP) Ta = 25°°°° C

Units nm V mcd per segment

fit between units for ease of assembly

• Grey face colour, White segment colour

• Low power consumption

• Characters can be viewed
from distances up to 150 metres

Emitting

Colour

Wavelength

Peak λ

P

Forward Voltage V

Font design

Product not shown
actual size

Luminous Intensity I

F

V

Maximum Ratings Ta = 25°°°° C -

Characteristic Condition Symbol Rating Units
Pulse Forward Current 0.1 duty cycle @ 1KHz
DC Forward Current ( B05 & G05 ) I
Reverse Voltage I
Power Dissipation P
Operating Temperature T
Storage Temperature T
Lead s o ld e r in g t e mp e r a t ur e 1.6 mm from body - max 3 seconds 260 ° C

= 100 µAV

R

Derate above 25°°°° C

( B05 & G05 ) I

FP

F

opr

stg

400 (140) mA

100 (60) mA

R
D

20 V

340 mW

- 25 to + 80 ° C

- 30 to + 85 ° C

Internet www.farnell.com Sales Tel [phone] Sales Fax [phone]

Note

Industry standard procedures
regarding static must be obser ved
when handling product produced
with blue and green (518nm) die
material.

Data Sheet F_FEM-7 9 0X X00 G W
Issue 1 - Sept 2001 Sheet 1 of 2

Package Outline and Diagram

7.9" ( 200 mm ) Interlocki ng 7 Segment Display

Tolerance
± 0.25 mm unless stated

Internet www.farnell.com Sales Tel [phone] Sales Fax [phone]

Data Sheet F_FEM-7 9 0X X00 G W
Issue 1 - Sept 2001 Sheet 2 of 2