No. |
Part Name |
Description |
Manufacturer |
1951 |
BT-A531RD |
Red, anode, three digit LED display |
Yellow Stone Corp |
1952 |
BT-A532RD |
Green, anode, three digit LED display |
Yellow Stone Corp |
1953 |
BT-A533RD |
Yellow, anode, three digit LED display |
Yellow Stone Corp |
1954 |
BT-A534RD |
Hi-eff red/orange, anode, three digit LED display |
Yellow Stone Corp |
1955 |
BT-A535RD |
Bright red, anode, three digit LED display |
Yellow Stone Corp |
1956 |
BT-A535RE |
Bright red, anode, three digit LED display |
Yellow Stone Corp |
1957 |
BT-A536RD |
Super red, anode, three digit LED display |
Yellow Stone Corp |
1958 |
BT-A551RD |
Red, anode, three digit LED display |
Yellow Stone Corp |
1959 |
BT-A552RD |
Green, anode, three digit LED display |
Yellow Stone Corp |
1960 |
BT-A553RD |
Yellow, anode, three digit LED display |
Yellow Stone Corp |
1961 |
BT-A554RD |
Hi-eff red/orange, anode, three digit LED display |
Yellow Stone Corp |
1962 |
BT-A555RD |
Bright red, anode, three digit LED display |
Yellow Stone Corp |
1963 |
BT-A555RE |
Bright red, anode, three digit LED display |
Yellow Stone Corp |
1964 |
BT-A556RD |
Super red, anode, three digit LED display |
Yellow Stone Corp |
1965 |
BT-C401ND |
Red, cathode, three digit LED display |
Yellow Stone Corp |
1966 |
BT-C402ND |
Green, cathode, three digit LED display |
Yellow Stone Corp |
1967 |
BT-C403ND |
Yellow, cathode, three digit LED display |
Yellow Stone Corp |
1968 |
BT-C404ND |
Hi-eff red/orange, cathode, three digit LED display |
Yellow Stone Corp |
1969 |
BT-C405ND |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
1970 |
BT-C405NE |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
1971 |
BT-C406ND |
Super red, cathode, three digit LED display |
Yellow Stone Corp |
1972 |
BT-C411ND |
Red, cathode, three digit LED display |
Yellow Stone Corp |
1973 |
BT-C412ND |
Green, cathode, three digit LED display |
Yellow Stone Corp |
1974 |
BT-C413ND |
Yellow, cathode, three digit LED display |
Yellow Stone Corp |
1975 |
BT-C414ND |
Hi-eff red/orange, cathode, three digit LED display |
Yellow Stone Corp |
1976 |
BT-C415ND |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
1977 |
BT-C415NE |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
1978 |
BT-C416ND |
Super red, cathode, three digit LED display |
Yellow Stone Corp |
1979 |
BT-C511RD |
Red, cathode, three digit LED display |
Yellow Stone Corp |
1980 |
BT-C512RD |
Green, cathode, three digit LED display |
Yellow Stone Corp |
| | | |