
![]() |
| Replaces Incandescent/LED: | Dialight 553-0742, 553-0744, 553-222X, 553-223X, 551-xx02 & 551-22xx-100 |

| Web Description | PC Board LED, 3mm Dome Diffused, Right Angle 2x1 Bi-Level, 0.17"Wx0.43"H, R/X |
|---|---|
| Description | 21PCT170T4-R/X |
| Dimensions | 0.17"Wx0.43"Hx0.320"L |
| Color | R/X Bi-Level |
| λp, nm | 635nm |
| Lens | Diffused |
| Voltage (V) | ~2.0 to ~2.2Vf |
| Power (Watts) | 0.040/0.044 W |
| Current (Amps) | 0.02 A |
| Operating Temp | ~-30°C to ~+50°C |
| Intensity (Candela) | |
| Viewing Angle | ~45° to ~55° |
| Electrical-Optical Characteristics (Ta = 25°C) | |