5200 St. Patrick St., Montreal
The Old Railway, Princes Street
Que., H4E 4N9, Canada
Ulverston, Cumbria, LA12 7NQ, UK
Tel: 514-768-8000
Tel: 01 229 581 551
Fax: 514-768-8889
Fax: 01 229 581 554
QF-84
TO-8 Photocells
Hermetic Package
Features
Five Photoconductive Materials
Tolerance:
40% @1 ftc,
33% @ 2 ftc
Description
The Silonex TO-8 series of photoconductive provide
up to eight standard resistance ranges in CdS or
CdSe materials.
Absolute Maximum Ratings
Operating & Storage Temperature
-60
C to +75
C
Power Dissipation @ 25
C (1)
500 mW
Dimensions in mm. (+/- 0.20)
12.2 - 12.5
13.8 - 14.2
Sensitive Surface
4.6 - 5.7
38 Nom.
0.7 Max.
2.0 - 2.5
0.8 Max.
10.7 - 11.1
7.4 - 7.6
0.4 - 0.5
Electrical Characteristics
(T
A
=25
C, source at 2854
K unless otherwise noted)
Silonex
Part No
Sensitive
Material
Spectral
Peak (nm)
R @ 1 ftc
(Kohms) (3)
R @ 2 ftc
(Kohms) (3)
R
TYP
@ 100 ftc
(ohms)
Min. R
DARK
(Kohms) (2)
V
MAX
(Volts)
(peak AC or DC)
NSL-4910
NSL-4920
NSL-4930
NSL-4940
NSL-4950
NSL-4960
NSL-4970
NSL-4980
Type 4
CdS
515
9.3
4.0
1.7
0.725
40
17
7.25
114
150
80
50
30
860
500
260
2500
560
250
100
50
2400
1000
400
6800
80
80
80
80
320
320
320
320
NSL-5910
NSL-5920
NSL-5930
NSL-5940
Type 5
CdS
550
1.5
3.0
6.0
9.0
150
300
500
700
100
200
400
600
170
170
250
250
NSL-6910
NSL-6920
NSL-6930
NSL-6940
Type 6
CdSe
690
0.25
0.51
1.02
1.5
25
50
100
150
67
300
680
1000
170
170
170
250
NSL-7910
Type 7
CdS
615
7.5
800
1500
250
Specifications subject to change without notice
103286 REV 2
Notes:
(1) derate linearly to zero at 75
C.
(2) 5 sec. after removal of test light.
(3) cells light adapted at 30 to 50 Ftc for 16 hrs minimum prior to electrical tests.
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