521-9639 datasheet, PDF - EEWORLD Datasheet

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521-9639: DescriptionStandard LED - through hole yellow translucent HI brightness; CategoryLED optoelectronic/LED photoelectric; File Size10KB，1 Pages; ManufacturerDIALIGHT; Websitehttps://www.dialight.com

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521-9639 Overview

Standard LED - through hole yellow translucent HI brightness

521-9639 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	DIALIGHT
package instruction	2 PIN
Reach Compliance Code	compliant
color	YELLOW
Configuration	SINGLE
Maximum forward current	0.00025 A
JESD-609 code	e0
Lens type	NONDIFFUSED
Nominal luminous intensity	70 mcd
Installation features	RADIAL MOUNT
Number of functions	1
Number of terminals	2
Maximum operating temperature	100 °C
Minimum operating temperature	-55 °C
Optoelectronic device types	SINGLE COLOR LED
total height	5.95 mm
method of packing	BULK
peak wavelength	585 nm
shape	ROUND
size	3 mm
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Terminal pitch	2.54 mm
perspective	45 deg

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3mm Discrete LED

High Brightness

Tinted, Non-Diffused

4.45

[.175]

1.02

[.040]

25.40

[1.00] MIN

ANODE: -9636-16, -9637-16

CATHODE: -9638-16, -9639-16, & -9650-16

2.54

[.100]

1.50

[.059]

MAX

6.00

[.236]

1.02

[.040]

MIN

Dialight

521-9637, -9638, -9639

PART NO.

521-9637

521-9638

521-9639

COLOR

Red

Green

Yellow

3.30

[.130]

3.00

[.118]

.51

±.05

[.020

±.002]

SQ

Dimensions in mm [inches]

MOUNTING CLIP:

515-0006

located on page 4-65

Red

Green

Yellow

ABSOLUTE MAXIMUM RATINGS

(T

A

=25°C)

Power Dissipation (mW)

Forward Current (mA)

Derating (mA/°C)

From 25°C

Peak Current (mA)

Pulse width = 10 µs

-9637

100

0.5

40

200

-55/+100

-9638

100

0.4

30

120

-55/+100

-9639

60

0.25

20

80

-55/+100

Operating Temperature (°C)

Storage Temperature (°C)

Soldering Temperature

Solder Adherance per MIL-STD-202E, Method 208C

260°C, 5 seconds, 1.6 mm from body

Red

Green

Yellow

OPERATING CHARACTERISTICS

(T

A

=25°C)

Luminous Intensity (mcd)

IF=20mA

Peak Wavelength (nm)

λ

Peak

Viewing Angle (2

Θ

1

⁄

2

)

Forward Voltage (V)

IF=20mA

Reverse Voltage (V), IR=100µA

Min.

Typical

Max.

Min.

-9637

19

80

660

45°

1.8

2.4

4

-9638

19

70

565

45°

2.1

2.8

5

-9639

19

70

585

45°

2.1

2.8

5

Θ

1

⁄

2

is the off axis angle at which the luminous intensity is half the axial luminous intensity

Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • FAX: (732) 223-8788 • www.dialight.com

521-9639 Related Products

	521-9639	521-9637
Description	Standard LED - through hole yellow translucent HI brightness	Standard led - through hole red translucent HI brightness
Is it lead-free?	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible
Maker	DIALIGHT	DIALIGHT
package instruction	2 PIN	2 PIN
Reach Compliance Code	compliant	compli
color	YELLOW	RED
Configuration	SINGLE	SINGLE
Maximum forward current	0.00025 A	0.0005 A
JESD-609 code	e0	e0
Lens type	NONDIFFUSED	NONDIFFUSED
Nominal luminous intensity	70 mcd	80 mcd
Installation features	RADIAL MOUNT	RADIAL MOUNT
Number of functions	1	1
Number of terminals	2	2
Maximum operating temperature	100 °C	100 °C
Minimum operating temperature	-55 °C	-55 °C
Optoelectronic device types	SINGLE COLOR LED	SINGLE COLOR LED
total height	5.95 mm	5.95 mm
method of packing	BULK	BULK
peak wavelength	585 nm	660 nm
shape	ROUND	ROUND
size	3 mm	3 mm
surface mount	NO	NO
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal pitch	2.54 mm	2.54 mm
perspective	45 deg	45 deg

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