Crydom D1D40 Solid State Relay (SSR) 2pcs
Regular price
€179,64
inc. VAT
(€ 80.0 / unit)
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Crydom D1D40 Solid State Relay (SSR) — 1–100 VDC load voltage, 40 A continuous DC load current, 3.5–32 VDC DC control input, MOSFET output, panel mount, screw terminal (2 pcs). Features a 25 mΩ on-state resistance, 106 A surge current capability, and EMC compliance to Level 3, making it well suited for DC motor control, battery switching, and industrial power switching applications.
Available in stock — ships within 3 days after payment.
Product overview
| Part number | D1D40 |
| Manufacturer | Crydom (Sensata Technologies) |
| Product type | Solid State Relay (SSR) — SPST-NO (1 Form A) |
| Series | 1-DC (4th Generation) |
| Quantity | 2 pieces |
| Date code | 13+ |
| Output type | MOSFET (DC output) |
| Recommended operating voltage | 1–72 VDC |
| Absolute maximum load voltage | 100 VDC |
| Maximum load current | 40 A DC |
| Minimum load current | 1 mA |
| Maximum surge current (10 ms) | 106 A |
| Maximum on-state voltage drop | 1 VDC @ rated current |
| Maximum on-state resistance (RDS-ON) | 25 mΩ |
| Maximum off-state leakage current | 0.3 mA @ rated voltage |
| Control voltage range | 3.5–32 VDC |
| Minimum turn-on voltage | 3.5 VDC |
| Must turn-off voltage | 1 VDC |
| Input current (on-state) | 10–15 mA |
| Maximum turn-on / turn-off time | 100 µs / 100 µs |
| Maximum PWM frequency | 4,000 Hz |
| Thermal resistance junction-to-case (Rjc) | 0.68 °C/W |
| Minimum heat sink @ 40°C for rated current | 1 °C/W |
| Dielectric strength (input/output/base) | 3,750 Vrms |
| Ambient operating temperature | −40°C to +100°C |
| Mounting type | Panel mount (chassis mount) |
| Termination style | Screw terminal |
| Baseplate material | Aluminium |
| Weight | 75.5 g (2.66 oz) |
| MTBF @ 40°C | 21,395,130 hours (~2,441 years) |
| Agency approvals | UL (E116950), CE (EN60950-1), RoHS |
| EMC compliance | Level 3 (IEC 61000-4-2/4/5) |
| Condition | New — in original packaging (OVP) |
Applications
- DC motor speed control and direction switching in industrial drives and automation systems
- Battery management systems and DC bus switching in energy storage and EV charging infrastructure
- PWM-controlled DC loads such as heaters, solenoids, and actuators (up to 4,000 Hz)
- Industrial power switching in renewable energy, robotics, and process control panels
- Replacement for electromechanical relays in high-cycle or noise-sensitive DC switching applications
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- UL approved, CE compliant (EN60950-1), RoHS compliant
- VAT invoice included with every order
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