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Ordering information and typical characteristics (Ta = 25°C) BS EN ISO 9001:2008 approved manufacturer 214 - RIA12 series
- Part Number 214-501-75-50 RIA 12 Approved. Certificate number: RR-TRS-97-161 A
- Direct replacement for T3 ¼ BA9s Incandescent
- Durable to shock and vibration
- Centre contact Anode as standard, centre contact Cathode version available
- AC versions available
- Pack Quantity = 20 Pieces Part Number Colour Voltage Vac/dc Current DC (mA) Luminous Intensity (mcd) Wave Length (nm) Operating Temp. (°C) Storage Temp. (°C) De-rating Graphs 214-501-75-50 Red 110 Vdc 3 600 630 -40 - +80 -40 - +100 D 214-521-75-50 Yellow 110 Vdc 3 600 585 -40 - +80 -40 - +100 D 214-532-75-50 Green 110 Vdc 3 800 515 -40 - +80 -40 - +100 F 214-930-75-50 Blue 110 Vdc 3 230 465 -30 - +85 -40 - +100 U 214-997-75-50 White 110 Vdc 3 1100 * See pg.2 -30 - +85 -40 - +100 I 214-501-22-50 Red 24 Vdc 17 600 630 -40 - +80 -40 - +100 D 214-521-22-50 Yellow 24 Vdc 17 600 585 -40 - +80 -40 - +100 D 214-532-22-50 Green 24 Vdc 17 800 515 -40 - +80 -40 - +100 F 214-930-22-50 Blue 24 Vdc 17 230 465 -30 - +85 -40 - +100 U 214-997-22-50 White 24 Vdc 17 1100 * See pg.2 -30 - +85 -40 - +100 I 214-993-22-50 Warm White 24 Vdc 17 850 * See pg.2 -30 - +85 -40 - +100 I ^ = Voltage for 20mA product is Vf at 20mA, not Vopr - Products must be de-rated according to the de-rating information. Each de-rating graph refers to specific LEDs. Please refer to graphs on page 2. - Luminous intensity is measured at 20mA on a discrete LED unless otherwise stated. to order please contact us on: t: +44 (0)1229 582 430 © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 214 - RIA12 - version 2013-11-05-173246 page 1 of 5
Dimensions in mm (typical) Not to scale Lamp Base Style SeriesMetric Equivalent (mm) Max. Power Dissipation (mW) Intensities (Iv) and colour shades of white (x,y co-ordinates) may vary between leds within a batch BS EN ISO 9001:2008 approved manufacturer 214 - RIA12 series 20.5 5.9 MAX 9.2 Green dot on base of product signifies reverse polarity Colour dot on sleeve denotes LED colour. T3 ¼ BA9s Incandescent 214 10 625 997F-C *Typical emission colour White x 0.31 - - - y 0.32 - - - 899F *Typical emission colour Warm White x 0.4255 0.4390 0.4680 0.4519 y 0.4000 0.4310 0.4385 0.4086 Ambient Temperature Ta (°C) Forward Current IF (mA) Derating Graph D 2030 Ambient Temperature Ta (°C) Forward Current IF (mA) Derating Graph F 2030 Ambient Temperature Ta (°C) Forward Current IF (mA) Derating Graph I 2030 8.5 to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 214 - RIA12 - version 2013-11-05-173246 page 2 of 5
de-rating information continued to order BS EN ISO 9001:2008 approved manufacturer 214 - RIA12 series Ambient Temperature Ta (°C) Forward Current IF (mA) Derating Graph U 2030 8.5 to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 214 - RIA12 - version 2013-11-05-173246 page 3 of 5
The products listed above illustrate all of the options available to order. These products may have custom modifications that alter their operation beyond the generic information contained within this datasheet. Please contact sales for further information. RP = Reverse Polarity BS EN ISO 9001:2008 approved manufacturer 214 - RIA12 series Part numbers also available in the 214 series: Part Number Colour Voltage Vopr 214-301-00-50 Red 20 Vdc 214-301-21-50 Red 12 Vdc 214-301-22-50 Red 24 Vdc 214-301-23-51 Red 28 Vdc 214-301-23-52 Red 28 Vdc 214-301-25-52 Red 110 Vdc 214-301-55-50 Red 130 Vdc 214-301-87-50 Red 130 Vac/dc 214-324-22-50 Green 24 Vdc 214-324-22-51 Green 24 Vdc 214-324-55-50 Green 130 Vdc 214-324-74-50 Green 48 Vac 50 Hz 214-324-84-50 Green 130 Vac 214-324-87-50 Green 130 Vac/dc 214-325-00-50 Yellow 55 Vac/dc 214-325-22-50 Yellow 24 Vdc 214-325-55-50 Yellow 130 Vdc 214-325-87-50 Yellow 130 Vac/dc 214-501-00-52 Red 55 Vac/dc 214-501-00-53 Red 65 Vdc 214-501-00-55 Red 150 Vdc RP 214-501-00-56 Red 150 Vdc 214-501-00-99 Red 55 Vac/dc 214-501-23-50 Red 28 Vdc 214-501-24-38 Red 48 Vdc 214-501-25-50 Red 110 Vdc 214-501-51-50 Red 52 Vdc 214-501-75-99 Red 110 Vac 50 Hz 214-501-87-50 Red 130 Vac/dc 214-521-00-50 Yellow 55 Vac/dc 214-521-21-50 Yellow 12 Vdc 214-521-22-38 Yellow 24 Vdc 214-521-23-50 Yellow 28 Vdc 214-521-25-50 Yellow 110 Vdc 214-521-87-50 Yellow 130 Vac/dc 214-532-00-50 Green 55 Vac/dc 214-532-87-50 Green 130 Vac/dc 214-930-22-51 Blue 24 Vdc 214-930-23-50 Blue 28 Vdc 214-930-24-50 Blue 48 Vdc 214-930-25-50 Blue 110 Vdc 214-930-25-51 Blue 110 Vdc 214-930-25-99 Blue 110 Vdc 214-930-51-50 Blue 52 Vdc 214-934-22-50 Blue 24 Vdc 214-934-55-50 Blue 130 Vdc 214-934-87-50 Blue 130 Vac/dc 214-993-51-50 Warm White 52 Vdc 214-997-00-56 White 150 Vdc RP 214-997-00-57 White 150 Vdc 214-997-23-50 White 28 Vdc 214-997-24-50 White 48 Vdc Part Number Colour Voltage Vopr 214-997-25-50 White 110 Vdc 214-997-25-51 White 110 Vdc 214-997-35-50 White 110 Vdc RP 214-997-51-50 White 52 Vdc 214-997-56-50 White 72 Vdc 214-997-87-50 White 130 Vac/dc 214-998-00-50 White 150 Vdc 214-998-22-50 White 24 Vdc 214-998-22-51 White 24 Vdc 214-998-25-51 White 110 Vdc 214-998-33-50 White 28 Vdc RP 214-998-55-50 White 130 Vdc 214-998-75-50 White 110 Vac 50 Hz 214-998-76-50 White 230 Vac 50 Hz 214-998-84-50 White 130 Vac 214-998-87-50 White 130 Vac/dc to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 214 - RIA12 - version 2013-11-05-173246 page 4 of 5
chip LED devices have been modified by the removal of the domed portion of the encapsulation (flat-topped) to provide even illumination of switches and annunciators. Non flat topped versions are also available. Product Evaluation Filament replacement LEDs have been specifically designed to meet the primary objective of providing improved reliability. As this product range is suitable for both new-build and retro-fit, (sometimes in very old systems), a wide range of illuminated push button switches and lamp holders can be encountered. Due to subjectivity, evaluation of the LED type is recommended, (samples of all standard models are available). Care should be taken to correctly simulate operating ambient light conditions to ensure that the correct device has been selected to maximise viewing characteristics such as viewing angle, colour compatibility and on/ off contrast ratio. Electro-Static Discharge (ESD) Build up of electro-static discharge occurs in many situations involving people moving and handling products. The range of possible situations is very diverse but voltage levels as high as several thousand volts can and do arise in many individual situations. When an operator charged up to these levels handles a static sensitive device, there is a very probable likelihood that the device will be irreversibly damaged. It is essential that precautions are taken at all stages during manufacture and assembly of these products. Although LEDs were never considered to be static sensitive devices, changes in manufacturing technology and materials used to produce higher intensity products over a large range of the wavelength spectrum have changed this. Marl has an approved system of ESD control from goods in, through production and into final packing and despatch. Marl recommend all users of LED based products follow the guidelines of BS 100015. Power De-Rating The forward voltage/ current value of an LED is dependant upon the ambient temperature of the environment in which it is operated. Therefore, care must be taken to operate the LED at the correct voltage/ current values, depending upon the ambient temperature. Consequently, a recommendation regarding operating voltages and currents is given in order to address these temperature effects. This recommendation is termed ‘de-rating’. It is usual for forward voltages and currents to be specified for ambient temperature of 25°C. However, because the values of these qualities vary with temperature, marl should be contacted if the device is to be operated at a temperature significantly higher than 25°C. Marl accept no liability for any product that is operated higher than the stated voltage. to order design considerations All devices feature water clear high intensity LEDs as standard. In devices where discrete LEDs are used, the single Flat-topping does not apply to devices using surface-mounted device (SMD) LEDs. BS EN ISO 9001:2008 approved manufacturer 214 - RIA12 series to order please contact us on: t: +44 (0)1229 582 430 f: +44 (0)1229 585 155 © marl international limited technical documentation has been designed by marl international limited for the intention of providing information, which must not be copied or released to a third party without prior written consent from marl international limited. the information provided does not constitute part of any order or contract and should not be regarded as a representation relating to either products or service. no responsibility can be assumed for inaccuracies or printing errors. marl international limited reserve the right to alter without notice the specification or any conditions of supply for product or service. marl international limited - dsn 214 - RIA12 - version 2013-11-05-173246 page 5 of 5