NSL-4970 Datasheet
Cds/cdse Photoconductive Cells, To-8
Download: NSL-4970 Datasheet 
NSL-4970
Cds/cdse Photoconductive Cells, To-8
CdS/CdSe Photocells, Analog Optocouplers
CdS/CdSe Photoconductive Cells
For all your light sensing
Applications, Silonex Photoconductive Cells Are Available In A Wide Range Of Packages. Additional
Resistance Ranges Are Available. Resistances With Spectral Peaks From 550 Nm To 725 Nm In Hermetic
and plastic encapsulated ceramic
Hermetically Sealed Package
Stock No.
Mfr. s Type
Package Type
Spectral Response Peak nm
Resistance at 2 ftc Ohms
Min. RDARK* Ohms
Max. Voltage Rating
EACH 1-99
699-9500 699-6045 699-0100 699-1020 699-2022 699-0150 699-6025 699-0190 699-9502 699-6009 699-0290
699-1070 699-1060 699-1061
Nsl-4970 Nsl-4950 Nsl-5910 Nsl-6910 Nsl-4510 Nsl-4530 Nsl-5540 Nsl-6510 Nsl-7530 Nsl-5110 Nsl-5150
NSL-5160 NSL-6110 NORPS-12
TO-8 TO-5 TO-18 TO-8P
515 Cds 515 Cds 550 Cds 690 Cdse 515 Cds 515 Cds 550 Cds 690 Cdse 615 Cds 550 Cds 550 Cds 550 Cds
690 CdSe 550 CdS
7.25 K (1 ftc) 40.00 K (1 ftc)
1.50 K 250.00 43.00 K (1 ftc)
8.00 K (1 ftc) 30.00 K 600.00 10.00 K 10.00 K 15.00 K 100.00 K
2.00 K 9.00 K (1 ftc)
400.0 K 2.4 Meg
100.0 K 67.0 K 2.5 Meg
400.0 K 20.0 Meg
400.0 K 6.7 Meg
670.0 K 10.0 Meg 67.0 Meg 1.3 Meg 1.0 Meg
9 Plastic Encapsulated Ceramic Package
NSL-4970 Datasheet
TO-8 Photocells
Download: NSL-4970 Datasheet
NSL-4970
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 Power Dissipation @ 25 C (1)
-60 C to +75 C 500 mW
13.8 - 14.2
4.6 - 5.7 38 Nom. 0.8 Max.
10.7 - 11.1
7.4 - 7.6
12.2 - 12.5
0.4 - 0.5
Sensitive Surface
0.7 Max. 2.0 - 2.5
Dimensions in mm. ( 0.20)
Electrical Characteristics (TA=25 C, source at 2854 K unless otherwise noted)
Silonex Sensitive Spectral R @ 1 Ftc R @ 2 Ftc Rtyp @ 100 Ftc Min. Rdark Vmax (volts) Part No
Material Peak (nm) (Kohms) (3) (Kohms) (3) (ohms) (Kohms) (2) (peak AC or DC)
NSL-4910
NSL-4920
NSL-4930
NSL-4940 Type 4 NSL-4950 CdS
0.725 40
NSL-4960