Clairex Photoconductive Cells Minimum Minimum Resist- resistance Maxi- Power Resist- resistance Maxi- Power Diam. X ance @ ratio from mum | Dissipation Diam. X ance @ ratio from mum | Dissipation Part Length | 2fte + | 2 fte to Dark | volt- @ 25C Part Length | 2ftc + [2 ftc to Dark] volt- @ 25C No. (inches) | 33-1/3% | within 5 sec. | age (mw) No. (inches) |33-1/3% | within 5 sec. | age (mw) CL5M3M 55 X .18 11K 1:1000 170 2000-500! CL707H .36 X .18 500K 1:1000 300 125 CL 709L 36 X .18 | 28K 100 [125 CL707HM | .36 Xx .18 | 100K 250 [125 CLOOIL 21% .15 100K 100 | 50 CLOO7H 21X15 600K 350 130 Type 9 CdS, peak spectral response 5500 angstroms combines high CLSO7HN 21x15 300K 100 {50 speed with extreme temperature stability and high linearity. CLOOTHL 21X15 EELS 100 20 CLSM3 -55 X .18 7.2K 4:10,000 250 4 2000-500 Type 3 CdSe, peak spectral response 7350 angstroms, fast response, and very high tight-to-dark resistance ratio. Can be used for high speed switching or counting. Sensitive to near infra red. For use with incan- descent or neon lamps. CLSM4 55 X .18 1.5K 250 | 2000-500 Type 4 CdSe, peak spectral response 6900 angstroms, lowest resistance photocells available. Can be used for on-off applications when low resistance is desired. For use with incandescent or neon lamps. CL5M5 -55 X .18 9K 1:100 250 {| 2000-500 Type S$ CdS, peak spectral response 5500 angstroms (closely matches the human eye), most stable, lowest memory photocell available. Can be used in light measuring applications and precision low speed switching. For use with incandescent, fluorescent or neon lamps. CL705HL .36 X_.18 28K Type 5H CdS, peak spectral response 5500 angstroms (closely matches the human eye). Combines high speed, stability, linearity, and uniform color temperature response. Footnote |. with and without heat sink. Type 7H CdS peak Spectral response 6200 angstroms. Very fast decay time coupled with low resistance and high tinearity. ideal for beam breaking applications. LSM7 -55 X .18 7.2K 250 2000-500 Type 7 CdS, peak spectral response 6150 angstroms, moderate speed and ratio. Can be used in generat beanr breaking applications. For use with incandescent, neon or fluorescent tamps. Minimum resistance Power ratio from i- | Dissi- 2 ftc to pation within | volt- 25C 5 sec. age | (mw) Resist- ance @ 2 fet 1/3% Diam. X Part Length No. (inches) Type L703/2 36 X .18 50K 1:10,000 | 300 125 CdSe Plastic Encapsulated Photoconductive Cells .430 X .130] 2.7K 1:400 250 250 Type 4 CdSe Hird-Brown Electronics Ltd. London Office: Distributors of active BS9000 Ered Lever Street, Bolton BL3 6BJ Norfolk House, Wellesley Road, England Croydon CRO OYF Tet: Bolton (0204) 386361 = Tel: 01-681 1131/2 Telex: 63478 Telex: 8951036 and passive electronic components, soldering equipment and instruments Hird-Brown Electronics Limited approved member