QRM SERIES Rear Panel Mount LED Indicators
Distinctive features and specifications
Features
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Ø6mm and Ø8mm rear mounting LED indicator
5mm flush diffused LED, standard or hyper bright
Bi-color and Tri-color LED options
Black chrome finish
2VDC – 28VAC.DC
200mm wires or pin terminations
IP67 sealed (EN60529)
Epoxy sealed rear end
Supplied with fixing nut, spring washer and O-ring
(Dress nut available as an option - contact APEM)
NB: UL Recognized Component
TECHNICAL SPECIFICATIONS
Voltage
2VDC (No Resistor)
6VDC
12VDC
24VDC
28VDC
Materials
Body:
Black chrome plated brass
Nut:
Black chrome plated brass
Panel seal:
Nitrile O-ring
Standard LED Intensity
HE Red
Green
Yellow
Blue
White
Bi-color (Typical) (Red/Green)
Lock washer:
Spring steel
Terminal seal:
Epoxy
Wires:
24AWG to UL1061
MCD Output
(all voltages)
10mcd
8mcd
6mcd
200mcd
500mcd
10/8mcd
Forward Voltage
2.0V
2.2V
2.1V
3.8V
3.3V
2.0V/2.2V
Operating Voltage
(Min to Max)
1.8 to 2.5VDC
5.4 to 6.6VDC
10.8 to 13.2VDC
21.6 to 26.4VDC
25.2 to 30.8VDC
Operating Current
(Typical All Types)
20mA*
20mA
20mA
20mA
20mA
Max Reverse Voltage:
5V
Viewing Angle:
60°
Life Expectancy:
100,000 hours
Operating Temperature Range:
–40 to +85°C
Storage Temperature Range:
–55 to +100°C
Max panel thickness:
3.5mm
Torque:
60cNm
Tri-color (Typical) (Red/Green/Yellow)
10/8/6mcd
2.0V/2.2V/2.1V
The color is changed by reversing the polarity of the supply voltage.
Tri-color - The indicator has red and green LEDs, when both connected yellow is produced.
Hyper Bright
HE Red
Green
Yellow
Bi-color (Typical) (Red/Green)
Tri-color (Typical) (Red/Green/Yellow)
MCD Output
(all voltages)
980mcd
300mcd
250mcd
350/300mcd
110/30/20mcd
Forward Voltage
2.2V
3.2V
2.2V
2.2/3.2V
1.9V/2.2V/2.1V
Luminous intensity will be reduced with lower operating current.
Note: The operating voltage must not be exceeded by more that 10% as this will result in reduced life expectancy.
The company reserves the right to change specifications without notice.
* Customer to supply resistor for desired operating current.
Luminous intensity is measured at 20mA on a discrete LED unless otherwise stated.
Luminous intensities and color shades of white LEDs may vary within a batch.
APEM
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1
Rear
QRM SERIES Rear Panel Mount LED Indicators
Technical Drawings
6mm
Pins
Wires
5,50 0,217
8,00 0,315
M6x0,5 THREAD
200,0 +/-10 [7.874 +/-0.393]
16,75 0,659
8,25 0,325
7,00 0,276
16,77 0,660
8,25 0,325
7,00 0,276
5,50 0,217
8,00 0,315
M6x0,5 THREAD
BLACK 24AWG UL1061
WIRE..LED CATHODE -
RED 24AWG UL1061
WIRE..LED ANODE +
0,50 0,020
2,50 0,098
1,25 0,049
x0,50[0,020] SQ
8mm
Pins
15,30 0,602
9,30 0,366
6,50 0,256
Wires
6,75 0,266
11,00 0,433
M8x0,75 THREAD
200,0 +/-10 [7.874 +/-0.393]
15,30 0,602
9,30 0,366
6,50 0,256
6,75 0,266
11,00 0,433
M8x0,75 THREAD
CATHODE -
ADODE +
0,50 x 0,50 SQ
[0.019x0.019]
1,25 0,049
1,25 0,049
BLACK 24AWG UL1061
WIRE..CATHODE -
RED 24AWG UL1061
WIRE..ANODE +
Hardware
8,00 0,315
AF
2,00 0,079
Panel Cut out
2.80
Ø6 +0.15/-0.0
Dress nuts for 8mm QRM
Pt.No. AUK0001
10,00 0,394
3,00 0,118
1,00 0,039
1,00 0,039
M6 x 0,50 THREAD
6mm nut (std)
AF
2,00 0,079
6mm
Pt.No. AUK0002
10,00 0,394
3.50
Ø8 +0.15/-0.0
10,20 0,401
4,50 0,177
2,25 0,089
M8 x 0,75 THREAD
8mm nut (std)
8mm
2
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APEM
QRM SERIES Rear Panel Mount LED Indicators
Custom options
9,30 0,366
6,50 0,256
24,40 0,961
-X0245
9,30 0,366
6,50 0,256
-X0246
6,75 0,266
11,00 0,433
6,75 0,266
11,00 0,433
M8x0,75 THREAD
24,40 ,961
GOLD PIN RED LED ANODE +
SILVER PIN..CATHODE -
GOLD PIN..ANODE +
1,00 0,040
2,50 0,098
2,50 0,098
GOLD PIN GREEN LED ANODE +
SILVER PIN CATHODE -
1,00 0,040
2,50 0,098
2,50 0,098
Fixed and Bi-color long body rigid pins
Tri-color long body and rigid PCB
Long body matches the behind panel depth of APEM 12200X778 PCB mounting military gradde toggle switches
-X0259
15,30 0,602
9,30 0,366
6,50 0,256
6,75 0,266
11,00 0,433
M8x0,75 THREAD
SILVER PIN CATHODE -
GOLD PIN ANODE +
1,00 0,040
2,50 0,098
2,50 0,098
Fixed and Bi-color standard body rigid pins
To apply the above custom option, suffix the part number with the -X reference number
Example
QRM84BXXHB24AE-X
0245
APEM
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QRM SERIES Rear Panel Mount LED Indicators
Overview
STANDARD OPTIONS
The QRM Series is available with a range of standard options, to specify your LED, simply choose one option from each
column. An example is shown below.
QRM
SERIES
QRM
8
MOUNTING
HOLE
6 = Ø6mm
8 = Ø8mm
4
TERMINALS
4 = Pins
5 = Wires
B
BEZEL FINISH
B = Black Chrome
XX
TYPE OF
ILLUMINATION
XX = Fixed light
YY = Bi-color
ZZ = Tri-color
HB
LED COLOR
R = Red
G = Green
Y = Yellow
B = Blue
W = White
24A
VOLTAGE
02 = 2VDC
06 = 6VDC
12 = 12VDC
12A = 12VAC/DC
24 = 24VDC
24A = 24VAC/DC
E
SEALING
E = IP67 (Standard
HR = Hyper Bright Red
HG = Hyper Bright Green
HY = Hyper Bright Yellow
HB = Hyper Bright Blue
HW = Hyper Bright White
28 = 28VDC
28A = 28VAC/DC
Example QRM84BXXHR24AE
Ø8mm mounting hole with pin terminations, black chrome
finish, fixed light, Red 24VAC, panel sealed to IP67
RG = Red/Green
RY = Red/Yellow
GY = Green/Yellow
RYG = Red/Yellow/Green
• Standard wire length is 200mm, 24AWG, red wire denotes Anode (+), black wire denotes Cathode (-)
for other wire lengths consult APEM
• For LEDs with alternate voltages consult APEM
• Bi-color LEDs, by connecting the gold Faston (+) one colour is produced,
by reversing the supply voltage another colour is produced – Bi-colours are available up to 28VDC
• Take care when soldering (recommended solder temperature 270°C - 2 sec)
• The Tri-color LED has red and green LEDs when both are connected yellow is produced
• Standard Tri-color termination is two Anodes (+) and one Cathode (-)
• Tri-color wires are one red (+) and one green (+) Anode and one black (-) Cathode
• Tri-color pins are center (–) Cathode, shortest (+) Anode pin green, longest (+) Anode pin red
• Maximum panel thickness 3.5mm
• For resistorless versions (02) please pay attention to the forward voltage
• For multi-voltage options please consult APEM
4
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APEM
Analog electronics
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