K Series, Small View Angle, Water Clear LED,
4381 K Series T-1 3/4, 5mm Round, Ultra Bright,Tapered Lens
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). This tapered lens is ideal for higher intensity when a smaller viewing angle is acceptable and can
be used in outdoor applications.
8.6±.3
5.0±.2Ø
0.5
Anode
2.54
1.0 min
1.0±.2
5.6±.3
26.4 min
GENERAL INFORMATION
Operating Temperature Range
Storage Temperature Range
Reflow Soldering Temperature
-30 °C to +85 °C
-55 °C to +100 °C
260 °C for 5 sec max
APPLICATION INFORMATION (ALL RATINGS AT 25 °C AMBIENT)
Peak
Absolute Maximum Ratings
E/O Characteristics
∆λ
Iv (mcd)
@If=20mA
Vf (V)
@ If=20mA
Emitted
Color
2Θ1/2
Pd
If (mA)
Ir
Vr
λ
Part No.
@Vr=5V
1/10 duty
(nM)
(nM) (mW)
dc
(V)
2mA
Min
Typ
Min
Typ
(Deg)
@ 1 khz
200
200
200
200
200
200
200
200
200
200
200
200
(µA)
KRC4381-5
KRC4381-6
Red
Red
632
632
591
591
591
621
621
621
20
20
15
15
15
18
18
18
20
17
17
17
120
120
120
120
120
120
120
120
120
120
120
120
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
10
10
5
5
5
5
5
5
5
5
5
5
5
5
183
3960
4790
4870
6090
6490
8200
7920
9750
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
6
6
6
6
6
6
6
6
6
6
6
6
220
KYC4381-5 Yellow
KYC4381-6 Yellow
KYC4381-7 Yellow
KOC4381-5 Orange
KOC4381-6 Orange
KOC4381-7 Orange
231
268
-
8120 10560
5430 9270
258
298
6780 11300
9040 11760
-
-
-
-
-
KDC4381-5 DeepRd 650
KYOC4381-5 YelOrng 611
KYOC4381-6 YelOrng 611
KYOC4381-7 YelOrng 611
2800
5150
3780
8590
6440 10520
8570 11140
Specifications subject to change without notice. Dimensions are in mm±0.3 unless stated otherwise.
IDEA, Inc., 1351 Titan Way, Brea, CA 92821 Ph:714-525-3302, 800-LED-IDEA; Fax: 714-525-3304 0508
J–25