HDSM-291C Avago Technologies US Inc., HDSM-291C Datasheet - Page 7

• Manufacturer Part Number: HDSM-291C
• Description: DISPLAY 2DIGIT RED CA 0.28"
• Manufacturer: Avago Technologies US Inc.

Specifications of HDSM-291C

• Number Of Digits/alpha: 2
• Size / Dimension: 0.47" L x 0.59" W x 0.15" H (12.00mm x 15.10mm x 3.75mm)
• Digit/alpha Size: 0.28" (7.11mm)
• Display Type: 7-Segment
• Common Pin: Common Anode
• Color: Red
• Voltage - Forward (vf) Typ: 2V
• Current - Test: 10mA
• Millicandela Rating: 7.5mcd
• Wavelength - Peak: 632nm
• Power Dissipation (max): 65mW
• Package / Case: 10-SMD
• No. Of Digits / Alpha: 2
• Character Size: 7mm
• Led Color: Red
• Common Connection: Common Anode
• Luminous Intensity: 7.5mcd
• Forward Current If: 20mA
• Forward Voltage: 2V
• Number Of Digits: 2
• Illumination Color: Red
• Operating Voltage: 2 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

We have also updated the product datasheet to recommend better soldering land pattern and soldering profile
for customer end application as shown below .This recommendation is only applicable to customers’ PCB
design:-
Soldering land pattern
Package type
0.28” (7mm)
0.28” (7mm)
Single digit
Dual digits
Current recommended soldering land pattern
New recommended soldering land pattern