|
PS # -PART-YEAR |
REVISION |
AMENDMENT |
SUBJECT |
STATUS |
|---|---|---|---|---|
| 4486-1999 | -- | -- | Information processing – Unpunched paper cards – Specification. | Active |
| 4487-1999 | -- | -- | Information processing - 80 - columns punched paper cards – Dimensions and location of rectangular punched holes. | Active |
| 4488-1999 | -- | -- | Information processing - Basic mode control procedures for data communication systems. | Active |
| 4489-1999 | -- | -- | Printing specifications for optical character recognition. | Active |
| 4490-1999 | -- | -- | Information processing – General purpose hubs and reels with 76 mm (3 in) center hole, for magnetic tape used in interchange instrumentation applications. | Active |
| 4491-1999 | -- | -- | Information processing – Precision reels for magnetic tape used in interchange instrumentation applications. | Active |
| 4492-1999 | -- | -- | Information processing – 7 – track, 12.7 mm (0.5 in) wide magnetic tape for information interchange recorded at 8 rpm (200 rip). | Active |
| 4493-1999 | -- | -- | Directly heated negative temperature coefficient thermistors. | Active |
| 4494-1999 | -- | -- | Indirectly heated thermistors with negative temperature coefficient (NTC-I). | Active |
| 4495-1-1999 | -- | -- | Fixed film resistor networks for use in electronic equipment. Part 1: Generic specification. | Active |
| 4496-2-1999 | -- | -- | Fixed capacitors for use in electronic equipment. Part 2: Sectional specification. Fixed metalized polyethylene-terepthalate film dielectric d.c. capacitors. | Active |
| 4496-3-1999 | -- | -- | Fixed capacitors for use in electronic equipment. Part 3: Sectional specification, fixed tantalum chip capacitors. | Active |
| 4496-5-1999 | -- | -- | Fixed capacitors for use in electronic equipment – Part 5: Sectional specification: Fixed mica dielectric d.c. capacitors with a rated voltage nor exceeding 3000 V – Selection of methods of test and general requirements. | Active |
| 4496-6-1999 | -- | -- | Fixed capacitors for use in electronic equipment. Part 6: Sectional specification: Fixed metallized polycarbonate film dielectric d.c. capacitors. | Active |
| 4496-7-1999 | -- | -- | Fixed capacitors for use in electronic equipment. Part 7: sectional specification: Fixed polystyrene film dielectric metal foil d.c. capacitors. | Active |
| 4496-8-1999 | -- | -- | Fixed capacitors for use in electronic equipment. Part 8: Sectional specification: Fixed capacitors of ceramic dielectric, Class 1. | Active |
| 4497-1999 | -- | -- | Guide to the use of variable capacitors in electronic equipment. | Active |
| 4498-1999 | -- | -- | Capacitors and resistors for electronic equipment. Preferred dimensions of spindle ends, bushes and for the mounting of single- hole, bush -mounted, spindle - operated electronic components. | Active |
| 4499-1-1999 | -- | -- | Fixed inductors for radio interference suppression. Part 1: Generic specification. | Active |
| 4500-1-1999 | -- | -- | Complete filter units for radio interference suppression. Part 1:Generic specification. | Active |