CB-OBS411X-04-0 ConnectBlue, CB-OBS411X-04-0 Datasheet - Page 20

• Manufacturer Part Number: CB-OBS411X-04-0
• Description: BLUETOOTH V2.1+EDR MODULE 4DBM
• Manufacturer: ConnectBlue

Specifications of CB-OBS411X-04-0

• Frequency: 2.4GHz
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: Bluetooth v2.1+EDR, Class 2 & 3
• Applications: General Purpose
• Power - Output: 4dBm
• Sensitivity: -84dBm
• Voltage - Supply: 3 V ~ 6 V
• Current - Receiving: 15.5mA
• Current - Transmitting: 25.1mA
• Data Interface: Solder Pads, 2 x 20mm, 1 mm pitch
• Antenna Connector: U.FL
• Operating Temperature: -30°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Other names: 809-1034

connectBlue
Copyright © 2010 connectBlue AB
Figure 8: The 2.3mm mounting holes [mm].
The board-to-board connector should be a 1mm pitch one-piece part connector. The recommended manufacture is
connector options available; see section
The
The single row connector SEI-120-02 can be used if only J2 is needed.
This connector has a profile height of 1.65 mm and this has to be considered if components are to be mounted on the motherboard under
the OEM Serial Port Adapter board.
There are alignment pins on the bottom side of the connector.
The connector is available with M2 threaded inserts that fit the mounting holes on the board (see section
Connectors
mounting, you may use longer screws and secure it using a nut on the backside of the motherboard.
Another way to mount the module is to use press-fit nuts on the motherboard and skip the M2 threads on the connector, see section
Using Press-Fit Nuts for Mounting the Module
Table 8: Single row connectors from Samtec.
See Figure 9 for more information about the connector and necessary measurements on the motherboard. The large mounting holes on
the motherboard are designed for press-fit nuts and could be smaller if press-fit nuts are not used. The mounting holes are aligned with
the outer tangent of the 2.3mm mounting holes of the module (see section
6.2 Using the J2/J3 Board-to-Board Connectors
Samtec order
number
ASP-118645-01
ASP-118645-02
ASP-118579-01
ASP-118579-02
6.2.1 Single row connectors
Electrical Interface and Connectors
). You may screw the OEM Serial Port Adapter board directly into these inserts. If you want to have a tighter and more secure
NOTE
When ordering connectors from Samtec or an official Samtec distributor, please use the ASP order number and refer to
the connectBlue global quote number for best price. For technical questions regarding the Samtec connectors please
contact connectBlue or Samtec at (
Quote
number
55392
55392
55392
55392
section contains more information about the connector and the electrical interface.
Single row connectors
Equivalent part
SEI-120-02-GF-S-AB
SEI-120-02-GF-S-AB-TR
SEI-120-02-GF-S-M-AB
SEI-120-02-GF-S-M-AB-TR Tape-n-Reel With M2 threaded inserts and align pin on bottom
for more information about press-fit nuts.
[e-mail]
and
Double row connectors
Package
Tube
Tape-n-Reel Align pin on bottom side only
Tube
).
Mounting Holes
Remark
Align pin on bottom side only
With M2 threaded inserts and align pin on bottom
side only
side only
).
.
Suitable One-Piece Part
Samtec
Page 20 of 42
with many