
Single Color LED, Yellow, Diffused, T1-1/2, 4.5mm, ROHS COMPLIANT PACKAGE-2
| Parameter Name | Attribute value |
| Is it lead-free? | Lead free |
| Is it Rohs certified? | conform to |
| Maker | BRIGHT |
| package instruction | ROHS COMPLIANT PACKAGE-2 |
| Reach Compliance Code | unknown |
| Other features | HIGH RELIABILITY |
| color | YELLOW |
| Configuration | SINGLE |
| Maximum forward current | 0.03 A |
| Lens type | DIFFUSED |
| Nominal luminous intensity | 4.0 mcd |
| Installation features | RADIAL MOUNT |
| Number of functions | 1 |
| Number of terminals | 2 |
| Maximum operating temperature | 80 °C |
| Minimum operating temperature | -40 °C |
| Optoelectronic device types | SINGLE COLOR LED |
| total height | 6.4 mm |
| method of packing | BULK |
| peak wavelength | 585 nm |
| shape | CYLINDRICAL |
| size | 4.5 mm |
| surface mount | NO |
| T code | T1-1/2 |
| Terminal pitch | 2.29 mm |
| perspective | 150 deg |

| BL-C3121 | BL-R113W | BL-C4521 | BL-R113P | |
|---|---|---|---|---|
| Description | Single Color LED, Yellow, Diffused, T1-1/2, 4.5mm, ROHS COMPLIANT PACKAGE-2 | Single Color LED, Red, Diffused, 5mm, L-111, 2 PIN | Single Color LED, High Efficiency Red, Diffused Red, T1-1/2, 4.5mm, L-112, 2 PIN | Single Color LED, Red, Diffused, 6.3mm, L-107, 2 PIN |
| package instruction | ROHS COMPLIANT PACKAGE-2 | L-111, 2 PIN | L-112, 2 PIN | L-107, 2 PIN |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| color | YELLOW | RED | HIGH EFFICIENCY RED | RED |
| Configuration | SINGLE | SINGLE | SINGLE | SINGLE |
| Maximum forward current | 0.03 A | 0.04 A | 0.03 A | 0.04 A |
| Lens type | DIFFUSED | DIFFUSED | DIFFUSED RED | DIFFUSED |
| Nominal luminous intensity | 4.0 mcd | 0.6 mcd | 9.0 mcd | 1.2 mcd |
| Installation features | RADIAL MOUNT | RADIAL MOUNT | RADIAL MOUNT | RADIAL MOUNT |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of terminals | 2 | 2 | 2 | 2 |
| Maximum operating temperature | 80 °C | 85 °C | 85 °C | 85 °C |
| Minimum operating temperature | -40 °C | -40 °C | -40 °C | -40 °C |
| Optoelectronic device types | SINGLE COLOR LED | SINGLE COLOR LED | SINGLE COLOR LED | SINGLE COLOR LED |
| total height | 6.4 mm | 8.4 mm | 6.4 mm | 6.8 mm |
| method of packing | BULK | BULK | BULK | BULK |
| peak wavelength | 585 nm | 655 nm | 635 nm | 655 nm |
| shape | CYLINDRICAL | RECTANGULAR | CYLINDRICAL | RECTANGULAR |
| size | 4.5 mm | 5 mm | 4.5 mm | 6.3 mm |
| surface mount | NO | NO | NO | NO |
| Terminal pitch | 2.29 mm | 2.54 mm | 2.29 mm | 2.54 mm |
| perspective | 150 deg | 120 deg | 150 deg | 120 deg |