HDSP-K121 Avago Technologies US Inc., HDSP-K121 Datasheet - Page 2

• 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

Devices
Note:
1. Universal pinout brings the anode and cathode of each segment’s LED out to separate pins. See internal diagrams L or W.
2
AlGaAs
HDSP-
A101
A103
A107
A108
G101
G103
H101
H103
H107
H108
K121
K123
N100
N101
N103
N105
N106
F101
F103
F107
F108
E100
E101
E103
E106
HDSP-
K701
K703
HER
7511
7513
7517
7518
3350
3351
3353
3356
5551
5553
5557
5558
HDSP-
Yellow
A801
A803
A807
A808
HDSP-
Green
A901
A907
A903
A908
7.6 mm Common Anode Right Hand Decimal
7.6 mm Common Anode ±1. Overflow
10 mm Common Anode Right Hand Decimal
10 mm Common Cathode Right Hand Decimal
10 mm Common Anode ±1. Overflow
10 mm Common Cathode ±1. Overflow
10 mm Two Digit Common Anode Right Hand Decimal
10 mm Two Digit Common Cathode Right Hand Decimal
10.9 mm Common Anode Left Hand Decimal
10.9 mm Common Anode Right Hand Decimal
10.9 mm Common Cathode Right Hand Decimal
10.9 mm Universal ±1. Overflow
14.2 mm Common Anode Right Hand Decimal
14.2 mm Common Cathode Right Hand Decimal
14.2 mm Common Anode ±1. Overflow
14.2 mm Common Cathode ±1. Overflow
14.2 mm Two Digit Common Anode Right Hand Decimal
20 mm Common Anode Left Hand Decimal
20 mm Common Anode Right Hand Decimal
20 mm Common Cathode Right Hand Decimal
20 mm Common Cathode Left Hand Decimal
20 mm Universal ±1. Overflow
7.6 mm Common Cathode Right Hand Decimal
7.6 mm Common Cathode ±1. Overflow
14.2 mm Two Digit Common Cathode Right Hand Decimal
Description
[1]
[1]
Drawing
Package
M
W
A
B
C
D
G
H
X
K
N
O
R
Q
U
E
F
Y
L
P
S
T
V
J
I