MB2146-251 Fujitsu, MB2146-251 Datasheet - Page 6

• Manufacturer Part Number: MB2146-251
• Description: HEADER BOARD, QFP-100P, 8FX
• Manufacturer: Fujitsu
• Series: F2MC-8FXr

Specifications of MB2146-251

• Convert From: 100-QFP
• Convert To: Header Board
• Pitch Spacing: 0.65mm
• Row Pitch: 19.8mm
• Ic Adapter Type: QFP-100
• Mcu Supported Families: F2MC-8FX
• Mounting Type: SMD
• Supported: RoHS Compliant

4. Notes on Designing
■ Notes on designing printed circuit board for the user system
When the header board is connected to the user system, the parts mounted around the NQPACK in
the user system may be touched the header board if the height of the parts is tall. To prevent this,
design the printed circuit board for the user system such that the components do not exceed the height
shown in Figure 2. Figure 2 shows dimension figure of the header board.
*1 : The height differs slightly depending on how the YQPACK and NQPACK are
*2 : Japan Aviation Electronics Industry, Limited
U1:User system I/F connector
CN3:Incorrect insertion prevention socket
CN1/CN2:MCU board I/F connector
engaged.
User system
Figure 2 Header board dimensions
30.0 mm
40.0 mm
13.0 mm
PCW-1-1PW
:MAC EIGHT
WR-120SB-VF-N1 : JAE *
WR-120SB-VF-N1 : JAE *
YQPACK100RB
:Tokyo Eletech Corporation
NQPACK100RB179
:Tokyo Eletech Corporation
YQSOCKET100RBF
:Tokyo Eletech Corporation
4-R5.0
3
2
2