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
5.6±.3
1.0±.2
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
Part No.
Emitted
Color
Absolute Maximum Ratings
E/O Characteristics
Vr
(V)
5
5
5
5
5
5
5
5
5
5
5
5
2mA
183
220
231
268
-
258
298
-
-
-
-
-
Iv
(mcd)
@If=20mA
Min
3960
4790
4870
6090
8120
5430
6780
9040
2800
5150
6440
8570
Typ
6490
8200
7920
9750
10560
9270
11300
11760
3780
8590
10520
11140
Vf
(V)
@ If=20mA
Min
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Typ
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
λ
(nM)
∆λ
(nM)
20
20
15
15
15
18
18
18
20
17
17
17
Pd
(mW)
120
120
120
120
120
120
120
120
120
120
120
120
If
(mA)
dc
25
25
25
25
25
25
25
25
25
25
25
25
1/10 duty
@ 1 khz
Ir
@Vr=5V
2Θ
1/2
(Deg)
6
6
6
6
6
6
6
6
6
6
6
6
(µA)
10
10
10
10
10
10
10
10
10
10
10
10
KRC4381-5
KRC4381-6
KYC4381-5
KYC4381-6
KYC4381-7
KOC4381-5
KOC4381-6
KOC4381-7
Red
Red
Yellow
Yellow
Yellow
Orange
Orange
Orange
632
632
591
591
591
621
621
621
650
611
611
611
200
200
200
200
200
200
200
200
200
200
200
200
KDC4381-5 DeepRd
KYOC4381-5 YelOrng
KYOC4381-6 YelOrng
KYOC4381-7 YelOrng
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
IDEA [ IDEA.LNC. ]
