IDEA, Inc.
1351 Titan Way, Brea, California 92821
714-525-3302 or 800-533-IDEA
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4251 K Series T 1 3/4, 5mm Round, Ultra Bright
These K series lamps are made with the brightest AlInGaP chips which can be used for super brightness at low current (2mA) or ultra brightness at standard current (20mA). Please note the long lead is the anode.
GENERAL INFORMATION
|
Operating Temperature Range
|
-30 °C to +85 °C
|
|
Storage Temperature Range
|
-55 °C to +100 °C
|
|
Reflow Soldering Temperature
|
260 °C for 5 sec max
|
APPLICATION INFORMATION (ALL RATINGS AT 25 °C AMBIENT)
|
Part No.
|
Emitted
Color
|
Peak
|
|
Absolute Maximum Ratings
|
E/O Characteristics
|
|
|
Pd
|
If (mA)
|
Ir
|
Vr
|
Iv (mcd)
@If=20mA
|
Vf (V)
@ If=20mA
|
|
|
(nM)
|
(nM)
|
(mW)
|
dc
|
1/10 duty @ 1 khz
|
@Vr=5V
(µA)
|
(V)
|
2mA
|
Min
|
Typ
|
Min
|
Typ
|
(Deg)
|
|
KRC4251-5
|
Red
|
632
|
20
|
120
|
25
|
200
|
10
|
5
|
138
|
1500
|
2460
|
2.0
|
2.4
|
10
|
|
KRC4251-6
|
Red
|
632
|
20
|
120
|
25
|
200
|
10
|
5
|
167
|
1810
|
3100
|
2.0
|
2.4
|
10
|
|
KYC4251-5
|
Yellow
|
591
|
15
|
120
|
25
|
200
|
10
|
5
|
163
|
1720
|
2790
|
2.0
|
2.4
|
10
|
|
KYC4251-6
|
Yellow
|
591
|
15
|
120
|
25
|
200
|
10
|
5
|
189
|
2150
|
3440
|
2.0
|
2.4
|
10
|
|
KYC4251-7
|
Yellow
|
591
|
15
|
120
|
25
|
200
|
10
|
5
|
-
|
2860
|
3720
|
2.0
|
2.4
|
10
|
|
KOC4251-5
|
Orange
|
621
|
18
|
120
|
25
|
200
|
10
|
5
|
186
|
1960
|
3350
|
2.0
|
2.4
|
10
|
|
KOC4251-6
|
Orange
|
621
|
18
|
120
|
25
|
200
|
10
|
5
|
216
|
2450
|
4080
|
2.0
|
2.4
|
10
|
|
KOC4251-7
|
Orange
|
621
|
18
|
120
|
25
|
200
|
10
|
5
|
-
|
3260
|
4240
|
2.0
|
2.4
|
10
|
|
KDC4251-5
|
DeepRd
|
650
|
20
|
120
|
25
|
200
|
10
|
5
|
-
|
1090
|
1480
|
2.0
|
2.4
|
10
|
|
KYOC4251-5
|
YelOrng
|
611
|
17
|
120
|
25
|
200
|
10
|
5
|
-
|
1840
|
3070
|
2.0
|
2.4
|
10
|
|
KYOC4251-6
|
YelOrng
|
611
|
17
|
120
|
25
|
200
|
10
|
5
|
-
|
2300
|
3760
|
2.0
|
2.4
|
10
|
|
KYOC4251-7
|
YelOrng
|
611
|
17
|
120
|
25
|
200
|
10
|
5
|
-
|
3060
|
3980
|
2.0
|
2.4
|
10
|
Specifications subject to change without notice. Dimensions are in mm +/- 0.3 mm unless otherwise stated. *Reversed polarity.
