T3-1/4 (9mm) Miniature
Bayonet
Log # 122J Rev 10-2000
Electrical-Optical
Characteristics (Ta = 25ºC)
Voltage
V typ
Part Number Current
mA typ
Miniature Packages Replaces
Incandescent Intensity
mcd
Special Features
All dimensions in inches. For millimeters multiply by 25.4
Angle
of
Illumi-
nation
T3-1/4 (9mm) Miniature Based LED Lamps
116
BF304
BF321
T3-1/4 (9mm) Miniature Bayonet
LED Cluster
BF321-0UY-006B
BF321-0UY-014B
BF321-0UY-024B
BF321-0UY-028B
BF321-0UY-048B
BF321-0UY-120A
BF321-0UY-130B
BF304-0UY-006B
BF304-0UY-014B
BF304-0UY-024B
BF304-0UY-028B
BF304-0UY-048B
BF304-0UY-120A
BF304-0UY-130B
Replace BF321 With
B321 for Narrow Beam
(15º) 3.2K mcd@
20mA
Replace BF304 With
B304 for Narrow Beam
(15º) 12.8K mcd@
20mA
BF321-0UY-060B
BF304-0UY-060B
5/6V
12/14V
24V
28V
48V
60V
120VAC
130V
5/6V
12/14V
24V
28V
48V
60V
120VAC
130V
20
20
20
20
12
12
10
8
80
40
20
20
12
12
10
8
116
116
116
54
464
216
39
156
24MB,
313,757,1819,1829
48MB
60MB,1835
120MB, NE51H
6MB, 44, 47, 755
12MB, 756
24MB,
313,757,1819,1829
48MB
60MB,1835
6MB, 44, 47, 755
12MB, 756
120MB, NE51H
54
216
24
96
BF3126-0UY-006B
BF3126-0UY-014B
BF3127-0UY-024B
BF3127-0UY-028B
BF3127-0UY-048B
BF3127-0UY-120A
BF3127-0UY-130B
BF3127-0UY-060B
5/6V
12/14V
24V
28V
48V
60V
120VAC
130V
120
40
20
20
12
12
10
8
192
192
224
224
105
87
24MB,
313,757,1819,1829
48MB
60MB,1835
6MB, 44, 47, 755
12MB, 756
120MB, NE51H
105
70
464
464
464
Replace BF3126/3127
With B3126/3127 for
Medium Beam (50º) 7K
mcd @ 20mA
BF3126/
BF3127
120º
120º
120º
T3-1/4 (9mm) Miniature Bayonet
LED Cluster
1.10 MAX
.40
1.02
.57
1.10 MAX
.40
160
T3-1/4 (9mm) Miniature
Bayonet
BF304
T3-1/4 (9mm) Miniature Bayonet
LED Cluster
BF321-0CW-006B
BF321-0CW-014B
BF321-0CW-024B
BF321-0CW-028B
BF321-0CW-048B
BF321-0CW-120A
BF321-0CW-130B
BF304-0CW-006B
BF304-0CW-014B
BF304-0CW-024B
BF304-0CW-028B
BF304-0CW-48B
BF304-0CW-120A
BF304-0CW-130B
1.10 MAX
.40
1.02
.57
Replace BF321 With
B321 for Std. Beam
(50º)
Replace BF304 With
B304 for Std. Beam
(50º)
BF321-0CW-060B
BF304-0CW-60B
5/6V
12/14V
24V
28V
48V
60V
120VAC
130V
5/6V
12/14V
24V
28V
48V
60V
120VAC
130V
15
15
15
15
12
12
10
8
60
30
15
15
12
12
10
8
160
160
160
128
640
512
106
424
24MB,
313,757,1819,1829
48MB
60MB,1835
120MB, NE51H
6MB, 44, 47, 755
12MB, 756
24MB,
313,757,1819,1829
48MB
60MB,1835
6MB, 44, 47, 755
12MB, 756
120MB, NE51H
128
512
85
340
BF3126-0CW-006B
BF3126-0CW-014B
BF3126-0CW-024B
BF3127-0CW-028B
BF3127-0CW-048B
BF3127-0CW-120A
BF3127-0CW-130B
BF3127-0CW-060B
5/6V
12/14V
24V
28V
48V
60V
120VAC
130V
90
30
15
15
12
12
10
8
900
900
900
1050
840
700
24MB,
313,757,1819,1829
48MB
60MB,1835
6MB, 44, 47, 755
12MB, 756
120MB, NE51H
840
560
640
640
640
Replace BF3126/3127
With B3126/3127 for
Std. Beam (50º)
120º
120º
120º
T3-1/4 (9mm) Miniature Bayonet
LED Cluster
BF321
1.10 MAX
.40
Center Contact Polarity
B = Bipolar AC/DC
A = AC only
Center Contact Polarity
B = Bipolar AC/DC
A = AC only
Center Contact Polarity
B = Bipolar AC/DC
A = AC only
Center Contact Polarity
B = Bipolar AC/DC
A = AC only
Center Contact Polarity
B = Bipolar AC/DC
A = AC only
Center Contact Polarity
B = Bipolar AC/DC
A = AC only
595nm Super Yellow
InGaAIP
595nm Super Yellow
InGaAIP
595nm Super Yellow
InGaAIP
8000K Cool White
SiC/GaN
8000K Cool White
SiC/GaN
8000K Cool White
SiC/GaN
BF3126/
BF3127
LEDTRONICS, INC.
THE FUTURE OF LIGHT
23105 Kashiwa Court, Torrance, CA 90505
Phone: (800) 579-4875 or (310) 534-1505
Fax: (310) 534-1424
E-mail: webmaster@ledtronics.com
Website: www.ledtronics.com