TR-916-SC-S Linx Technologies Inc, TR-916-SC-S Datasheet - Page 16

• Manufacturer Part Number: TR-916-SC-S
• Description: TRANSCEIVER RF 916MHZ 20PIN SMD
• Manufacturer: Linx Technologies Inc
• Series: SCr

Specifications of TR-916-SC-S

• Frequency: 916MHz
• Data Rate - Maximum: 33.6kbps
• Modulation Or Protocol: FM, FSK
• Applications: ISM, Garage Door Opener, Remote Controls, 2-way RKE
• Power - Output: -10dBm
• Sensitivity: -94dBm
• Voltage - Supply: 2.7 V ~ 13 V
• Current - Receiving: 15mA
• Current - Transmitting: 19mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: 0°C ~ 70°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TR916SCS

PRODUCTION GUIDELINES
TRANSCEIVER HAND ASSEMBLY
Page 16
Reflow Oven: +220° Max. (See adjoining diagram)
The SC-S modules are packaged in a hybrid SMD package which has been
designed to support hand- or automated-assembly techniques. Since SC-S
devices contain discrete components internally, the assembly procedures are
critical to insuring the reliable function of the SC-S product. The following
procedures should be reviewed with and practiced by all assembly personnel
The SC-S Transceiver’s primary mounting surface is twenty pads located on the
bottom of the module. Since these pads
are
castellations that run up the side of the
module have been provided to facilitate
solder wicking to the module's underside. If
the recommended pad placement has
been followed, the pad on the board will
extend slightly past the edge of the module.
Touch both the PCB pad and the module
castellation with a fine soldering tip. Tack
one module corner first, then work around
the remaining attachment points using
care not to exceed the solder times listed
below.
Note:
Care should be taken, especially when hand-soldering, not to use excessive
amounts of flux as it will wick under the module and potentially cause irregularity
in its function. In most cases, no-clean solder is the best choice.
Absolute Maximum Solder Times
Recommended Solder Melting Point +180°C
Hand-Solder Temp. RX +225°C for 10 Sec.
Hand-Solder Temp. TX +225°C for 10 Sec.
inaccessible
during
mounting,
Figure 14: Soldering Technique
Soldering Iron
Tip
Solder
PCB Pads
Castellations
.