HDSP-K121 Avago Technologies US Inc., HDSP-K121 Datasheet - Page 18

• Manufacturer Part Number: HDSP-K121
• Description: Seven-Segment Numeric LED Display,2-CHARACTER,Red,DIP
• Manufacturer: Avago Technologies US Inc.

Specifications of HDSP-K121

• Number Of Digits/alpha: 2
• Size / Dimension: 0.99" L x 0.67" W x 0.31" H (25.15mm x 17.02mm x 8.00mm)
• Digit/alpha Size: 0.56" (14.22mm)
• Display Type: 7-Segment
• Common Pin: Common Anode
• Color: Red
• Voltage - Forward (vf) Typ: 1.7V
• Current - Test: 5mA
• Millicandela Rating: 4.2mcd
• Wavelength - Peak: 645nm
• Power Dissipation (max): 37mW
• Package / Case: 18-DIP (0.600", 15.24mm)
• Number Of Digits: 2
• Illumination Color: Red
• Operating Current: 1 mA
• Luminous Intensity: 700 ucd
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Intensity Bin Limits (mcd) (cont.)
Yellow
Green
For product information and a complete list of distributors, please go to our web site:
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2010 Avago Technologies. All rights reserved. Obsoletes 5989-3880EN
AV02-2554EN - December 1, 2010
HDSP-A80x
IV Bin Category
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
HDSP-A90x
IV Bin Category
E
F
G
H
I
J
K
L
M
N
O
P
Q
Min.
0.250
0.315
0.425
0.625
0.940
1.40
2.10
3.14
4.71
7.07
10.60
15.90
23.90
35.80
Min.
0.315
0.425
0.625
0.940
1.40
2.10
3.14
4.71
7.07
10.60
15.90
23.90
35.80
Max.
0.385
0.520
0.760
1.14
1.70
2.56
3.84
5.76
8.64
13.00
19.40
29.20
43.80
65.60
Max.
0.520
0.760
1.14
1.70
2.56
3.84
5.76
8.64
13.00
19.40
29.20
43.80
65.60
www.avagotech.com
Color Categories
Note:
All categories are established for classification of products. Products may
not be available in all categories. Please contact your Avago representa-
tives for further clarification/information.
Electrical/Optical
For more information on electrical/optical characteristics,
please see Application Note 1005.
Contrast Enhancement
For information on contrast enhancement, please see
Application Note 1015.
Soldering/Cleaning
Cleaning agents from the ketone family (acetone, methyl
ethyl ketone, etc.) and from the chlorinated hydrocarbon
family (methylene chloride, trichloroethylene, carbon
tetrachloride, etc.) are not recommended for cleaning LED
parts. All of these various solvents attack or dissolve the
encapsulating epoxies used to form the package of plastic
LED parts.
For information on soldering LEDs, please refer to Appli-
cation Note 1027.
Color
Yellow
Green
Bin
1
3
2
4
2
3
4
5
Dominant Wavelength (nm)
Min.
581.50
584.00
586.50
589.00
573.00
570.00
567.00
564.00
Max.
585.00
587.50
590.00
592.50
577.00
574.00
571.00
568.00