Power Supply for Digi International Rabbit 4000 Boards

When you are looking at the Rabbit BL4S100 boards from Digi International, you will see mention of a power supply in the manual, however if you do not buy the complete kit Digi International does not sell a power supply separately for these boards.

By using connector housing WM1784-ND with the appropriate contacts you can use the following power supply specifications you can build a usable power supply for your board.


The data sheet calls out a 12V 1A supply for the 20-101-1255, 20-101-1256, 20-101-1257 and the 20-101-1258.

The ratings for the 20-101-1220, 20-101-1260 and the 20-101-1259 are 9-36 VDC, 4.5 W max


Single Board Computer Part Numbers

Applicable Digi-Key Part Numbers
Description Digikey Part Number Manufacturer Part Number
COMPUTER SINGLE-BOARD BL4S110 316-1169-ND 20-101-1256
COMPUTER SINGLE-BOARD BL4S160 316-1171-ND 20-101-1258
COMPUTER SINGLE-BOARD BL4S210 316-1172-ND 20-101-1259
COMPUTER SINGLE-BOARD BL4S200 316-1164-ND 20-101-1220
COMPUTER SINGLE-BOARD BL4S100 316-1168-ND 20-101-1255
COMPUTER SINGLE-BOARD BL4S150 316-1170-ND 20-101-1257
COMPUTER SINGLE-BOARD BL4S230 316-1173-ND 20-101-1261

Kit Part Numbers

Description Digikey Part Number Manufacturer Part Number
RCM4110 EVAL BRD 316-1076-ND 101-1101
RCM4010 EVAL BRD 316-1077-ND 101-1114
RCM4100 EVAL BRD 316-1123-ND 101-1157
RCM4200 EVAL BRD 316-1126-ND 101-1155
RCM4200 EVAL BRD 101-1156-ND 101-1156
RCM4100 EVAL BRD 101-1158-ND 101-1158
RCM4000 EVAL BRD 316-1131-ND 101-1145
20-668-0024 EVAL BRD 316-1134-ND 101-1177
RCM4300 EVAL BRD 316-1136-ND 101-1243
RCM4300 EVAL BRD 316-1137-ND 101-1226
RCM4100 EVAL BRD 101-1102-ND 101-1102
RCM4010 EVAL BRD 101-1115-ND 101-1115
RCM4000 EVAL BRD 101-1146-ND 101-1146
RCM4100 EVAL BRD 101-1147-ND 101-1147
BL4S200 EVAL BRD 316-1176-ND 101-1270
BL4S100 EVAL BRD 316-1157-ND 101-1268
RCM4000 EVAL BRD 20-101-1153-ND 20-101-1153