CB-OBS411X-04-0 ConnectBlue, CB-OBS411X-04-0 Datasheet - Page 21

• 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 9: Host PCB layout [mm] for single row connector.
This connector is a double row connector and can be used if both J2 and J3 are needed.
This connector has a height of 3.0mm and this has to be considered if components are to be mounted on the motherboard under the
OEM Serial Port Adapter board. The connector is also available with a height of 6.0mm and 10.0mm (The FSI-120 series from
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
screw the OEM Serial Port Adapter board directly into these inserts. If you want to have a tighter and more secure 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 9: Double row connectors from Samtec.
See Figure 10 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 (see section
Samtec order
number
REF-120021-01
REF-120021-02
REF-120018-01
REF-120018-02
6.2.2 Double row connectors
NOTE
When ordering connectors from Samtec or an official Samtec distributor, please use the REF 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
Equivalent part
FSI-120-03-G-D-AB
FSI-120-03-G-D-AB-K-TR
FSI-120-03-G-D-M-AB
FSI-120-03-G-D-M-AB-K-TR Tape-n-Reel With M2 threaded inserts and align pin on bottom
for more information about press-fit nuts.
[e-mail]
Package
Tube
Tape-n-Reel Align pin on bottom side only
Tube
).
Remark
Align pin on bottom side only
With M2 threaded inserts and align pin on bottom
side only
side only
Mounting Holes
Mounting Holes
Page 21 of 42
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Samtec
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