| No. |
Part Name |
Description |
Manufacturer |
| 1981 |
BT-N511RD |
Red, cathode, three digit LED display |
Yellow Stone Corp |
| 1982 |
BT-N512RD |
Green, cathode, three digit LED display |
Yellow Stone Corp |
| 1983 |
BT-N513RD |
Yellow, cathode, three digit LED display |
Yellow Stone Corp |
| 1984 |
BT-N514RD |
Hi-eff red/orange, cathode, three digit LED display |
Yellow Stone Corp |
| 1985 |
BT-N515RD |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
| 1986 |
BT-N515RE |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
| 1987 |
BT-N516RD |
Super red, cathode, three digit LED display |
Yellow Stone Corp |
| 1988 |
BT-N551RD |
Red, cathode, three digit LED display |
Yellow Stone Corp |
| 1989 |
BT-N552RD |
Green, cathode, three digit LED display |
Yellow Stone Corp |
| 1990 |
BT-N553RD |
Yellow, cathode, three digit LED display |
Yellow Stone Corp |
| 1991 |
BT-N554RD |
Hi-eff red/orange, cathode, three digit LED display |
Yellow Stone Corp |
| 1992 |
BT-N555RD |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
| 1993 |
BT-N555RE |
Bright red, cathode, three digit LED display |
Yellow Stone Corp |
| 1994 |
BT-N556RD |
Super red, cathode, three digit LED display |
Yellow Stone Corp |
| 1995 |
BT-N811RD |
Red, cathode, three digit LED display |
Yellow Stone Corp |
| 1996 |
BT-N812RD |
Green, cathode, three digit LED display |
Yellow Stone Corp |
| 1997 |
BT-N813RD |
Yellow, cathode, three digit LED display |
Yellow Stone Corp |
| 1998 |
BT-N814RD |
Hi-eff red/orange, cathode, three digit LED display |
Yellow Stone Corp |
| 1999 |
BT-N816RD |
Super red, cathode, three digit LED display |
Yellow Stone Corp |
| 2000 |
BV-A501RD |
Red, anode, five digit LED display |
Yellow Stone Corp |
| 2001 |
BV-A502RD |
Green, anode, five digit LED display |
Yellow Stone Corp |
| 2002 |
BV-A503RD |
Yellow, anode, five digit LED display |
Yellow Stone Corp |
| 2003 |
BV-A504RD |
Hi-eff red/orange, anode, five digit LED display |
Yellow Stone Corp |
| 2004 |
BV-A505RD |
Bright red, anode, five digit LED display |
Yellow Stone Corp |
| 2005 |
BV-A506RD |
Super red, anode, five digit LED display |
Yellow Stone Corp |
| 2006 |
BV-C501RD |
Red, cathode, five digit LED display |
Yellow Stone Corp |
| 2007 |
BV-C502RD |
Green, cathode, five digit LED display |
Yellow Stone Corp |
| 2008 |
BV-C503RD |
Yellow, cathode, five digit LED display |
Yellow Stone Corp |
| 2009 |
BV-C504RD |
Hi-eff red/orange, cathode, five digit LED display |
Yellow Stone Corp |
| 2010 |
BV-C505RD |
Bright red, cathode, five digit LED display |
Yellow Stone Corp |
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