- RS Stock No.:
- 104-985
- Brand:
- RS PRO
20 In stock for delivery within 1 working day(s)
Added
Price (ex. GST) Each (In a Pack of 10)
$4.155
(exc. GST)
$4.778
(inc. GST)
Units | Per unit | Per Pack* |
10 - 40 | $4.155 | $41.55 |
50 + | $3.42 | $34.20 |
*price indicative |
- RS Stock No.:
- 104-985
- Brand:
- RS PRO
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- KR
Product Details
T-1 (4mm) Bi-Pin
A range of T-1 1/4 (4mm) Bi-pin filament indicators, specifically intended for illumination in confined spaces, e.g. meters, switches, etc.
Body colour coding: White (6V), Yellow (12V), Green (24V), 14V and 28V colour coding not applicable
Wire-Ended & Bi-Pin
Filament lamps will perform to specification and give optimum life when:,a) They are powered at the rated voltage from a stabilised 50Hz ac supply,b) Ambient temperature is in the range 20 to 25°C,c) No mechanical vibration is present.,Deviations from these criteria can have a significant effect on lamp life, particularly with low current filaments (<80mA). Operation from a dc supply at rated voltage can reduce specified life by up to 50%. The effect of variation from the rated operating voltage should be noted: 5% above will reduce lamp life by up to 50%. 5% below will significantly increase lamp life. Current consumption can vary by up to ±10% on stated values at rated supply voltage. Care therefore should be exercised when running a number of lamps in series. In such applications it is recommended that the rated voltage be reduced by 10% to prevent premature failure of individual lamps.
Specifications
Attribute | Value |
---|---|
Voltage Rating | 28 V |
Lamp Base | Lead Pins |
Current Rating | 40 mA |
Diameter | 4.14mm |
Lamp Size | T1 1/4 |
Length | 20.35 mm |
Lens Colour | Clear |
Luminosity | 4 lm |
Life Hours | 1000h |