Pakistan Standard Specifications

E-Catalogue

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PS # -PART-YEAR

REVISION

AMENDMENT

SUBJECT

STATUS

2345-8-1991 -- -- Semiconductor devices. Discrete devices.Part 8: Field-effect transistors. Active
2345-8-1-1991 -- -- Semiconductor devices. Discrete devices. Part 8-1: Field-effect transistors. Section One- Blank detail specification for single-gate field-effect transistors up to 5 W and 1 GHz. Active
2345-8-2-1991 -- -- Semiconductor devices – Discrete devices. Part 8: Field-effect transistors- Section Two: Blank detail specification for field-effect transistors for case-rated power amplifier applications. Active
2345-8-3-1991 -- -- Semiconductor devices – Discrete devices. Part 8: Field-effect transistors- Section Three: Blank detail specification for case-rated field-effect transistors for switching applications. Active
2345-10-1999 -- -- Semiconductor devices – Discrete devices. Part 10: Generic specification for discrete devices and integrated circuits. Active
2345-11-1999 -- -- Semiconductor devices – Discrete devices. Part 11: Sectional specification for discrete devices. Active
2345-12-1999 -- -- Semiconductor devices. Part 12: Sectional specification for optoelectronic devices. Active
2345-12-1-1999 -- -- Semiconductor devices. Part 12: Optoelectronic devices-Section 1: blank detail specification for light emitting / infrared emitting diodes with / without pigtail for fibre optic systems and sub-systems. Active
2345-12-2-1999 -- -- Semiconductor devices. Part 12: Optoelectronic devices-Section 2: blank detail specification for laser diode modules with pigtail for fibre optic systems and sub-systems. Active
2345-12-4-1999 -- -- Semiconductor devices – Part-12-4: Optoelectronic devices. Blank detail specification for pin-FET modules with/wihout pigtial, for fibre optic systems or sub-systems. Active
2345-12-5-1999 -- -- Semiconductor devices- Part-12-5: Optoelectronic devices-Blank detail specification for pin-photodiodes with/without pigtail for fibre optic systems or sub-systems. Active
2345-12-6-1999 -- -- Semiconductor devices – Part 12-6: Optoelectronic devices-Blank detail specification for avalanche photodiodes with/without pigtail for fibre optic systems or sub-systems. Active
2346-1996 1st Rev. -- Grid systems for printed circuits. (1st Revision ) Active
2347-1989 -- -- Terms and definitions for printed circuits. Active
2348-1-1989 -- -- Bars materials for printed circuits. Part-1: Test methods. Active
2348-2-1-1989 -- -- Bars materials for printed circuits. Part-2-1: Specification No. 1: Phenolic cellulose paper copper-clad laminated sheet high electrical quality. Active
2348-2-2-1989 -- -- Bars materials for printed circuits. Part-2-2: Specification No. 2: Phenolic cellulose paper copper-clad laminated sheet, of defined flammability and high electrical quality in thickness of 0.5 mm upto 6.4 mm. Active
2348-2-3-1989 -- -- Bars materials for printed circuits. Part-2-3: Specification No. 3: Epoxide cellulose paper copper-clad laminated sheet, or defined flammability (vertical burning test). Active
2348-2-4-1989 -- -- Base materials for printed circuits. Part 2: Specifications. Specification 4: Epoxide woven glass fabric copper-clad laminated sheet, general purpose grade. (Replaced PS:1231-1974). Replaced PS:1231-1974)
2348-2-5-1989 -- -- Base materials for printed circuits. Part 2: Specifications. Specification 5: Epoxide woven glass fabric copper-clad laminated sheet of defined flammability (vertical burning test).(Replaced PS:1231-1974). Replaced PS:1231-1974
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