QBQ28Y1

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QT Brightek (QTB)

YELLOW 4BIT 70MW COMMON CATHODE 0.28 DIP-12 LED SEGMENT DISPLAYS ROHS

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QBQ28Y1

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QT Brightek (QTB)

YELLOW 4BIT 70MW COMMON CATHODE 0.28 DIP-12 LED SEGMENT DISPLAYS ROHS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	QBQ28Y1

Color	Yellow
Common Pin	Common Cathode
Current - Test	20 mA
Digit/Alpha Size	7 mm
Digit/Alpha Size	0.28 in
Display Type	7-Segment
Millicandela Rating	40 mcd
Number of Characters	4
Package / Case	12-DIP
Package / Case	7.62 mm
Package / Case	0.3 in
Power Dissipation (Max) [Max]	70 mW
Size / Dimension [x]	1.264 in
Size / Dimension [x]	32.1 mm
Size / Dimension [y]	10 mm
Size / Dimension [y]	0.394 in
Size / Dimension [z]	0.228 "
Size / Dimension [z]	5.8 mm
Voltage - Forward (Vf) (Typ)	2 V
Wavelength - Peak	590 nm

QBQ28 Series

Part	Common Pin	Millicandela Rating	Wavelength - Peak	Current - Test	Color	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Voltage - Forward (Vf) (Typ)	Number of Characters	Display Type	Digit/Alpha Size	Digit/Alpha Size	Power Dissipation (Max) [Max]	Package / Case	Package / Case	Package / Case
QT Brightek (QTB) QBQ28S0	Common Anode	20 mcd	639 nm	20 mA	Red	10 mm	0.228 "	5.8 mm	0.394 in	1.264 in	32.1 mm	2 V	4	7-Segment	7 mm	0.28 in	70 mW	12-DIP	7.62 mm	0.3 in
QT Brightek (QTB) QBQ28IG1	Common Cathode	100 mcd	525 nm	20 mA	Green	10 mm	0.228 "	5.8 mm	0.394 in	1.264 in	32.1 mm	3.2 V	4	7-Segment	7 mm	0.28 in	120 mW	12-DIP	7.62 mm	0.3 in
QT Brightek (QTB) QBQ28Y1	Common Cathode	40 mcd	590 nm	20 mA	Yellow	10 mm	0.228 "	5.8 mm	0.394 in	1.264 in	32.1 mm	2 V	4	7-Segment	7 mm	0.28 in	70 mW	12-DIP	7.62 mm	0.3 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1450	$ 1.81
LCSC	Piece	1	$ 4.80
		290	$ 1.92
		580	$ 1.85
		870	$ 1.82

Description

General part information

QBQ28 Series

Display Modules - LED Character and Numeric Yellow 7-Segment 4 Character Common Cathode 2V 20mA 1.264" H x 0.394" W x 0.228" D (32.10mm x 10.00mm x 5.80mm) 12-DIP (0.300", 7.62mm)

Documents

Technical documentation and resources