NORP-11, 12, 13 Series
CdS Photocells
Plastic Package
Description
The NORP series are CdS photoconductive
cells with a spectral response similar to that of
the human eye. This series is available in three
resistance ranges. It is packaged in an epoxy
filled plastic casing.
Absolute Maximum Ratings
Operating Temperature
Storage Temperature
Voltage (peak AC or DC )
Power Dissipation @ 30°C (2)
-60°C to +75°C
-60°C to +75°C
320 Volts
250 mW
28.6 nom.
6.2 -7.5
12.6 - 13.0
9.3 - 9.8
Sensitive Surface
0.6 - 0.7
4.0 - 4.4
Dimensions in mm.
Electrical Characteristics (TA=25°C, source at 2854°K)
Silonex
Part No
NORP-11
NORP-12
NORP-13
Sensitive
Peak (nm)
515
Min
12.0
5.4
2.4
On Resistance
1 Ftc (K Ω)
Max
28.0
12.6
5.6
100 Ftc (Ω)
Ω
Typ
800
400
200
Off Resistance
(3) (MΩ)
Ω
Min
2.5
1.0
0.5
Specifications subject to change without notice
103158 REV 2
Notes: (1) Cells are light adapted @ 30 - 50 Ftc. for 16 hours minimum prior to test.
(2) Derate linearly to 0 at 75°C.
(3) 15 sec after removal of test light
5200 St. Patrick St., Montreal
Que., H4E 4N9, Canada
Tel: 514-768-8000
Fax: 514-768-8889
QF-84
The Old Railway, Princes Street
Ulverston, Cumbria, LA12 7NQ, UK
Tel: 01 229 581 551
Fax: 01 229 581 554
