The Denso 5670001 relay is presented as a compact, high-capacity switching device that handles up to 20 A and 572 W, measures roughly the size of a small matchbox, and meets IEC/EN 60947 durability standards. The reviewer notes robust construction, low heat buildup, and straightforward installation in tight engine bays, plus efficient contact switching and a 30-day return policy. What trade-offs exist for long-term use, and how does it compare to heavier-duty relays?
Key Takeaways
- Denso 5670001 reliably switches up to 20 A and handles 572 W without significant heat buildup in real-world use.
- Compact 5.334×4.572×3.555 cm, 0.8 oz design fits tight spaces and window-mount installations.
- Built to IEC/EN 60947 standards, offering industrial-grade endurance and long service life per user reports.
- Requires soldered wiring; verify connector access, panel space, and vibration/temperature suitability before installation.
- Backed by a 30-day return option on Amazon; confirm ratings and install conditions to avoid rework.
Key Specifications and Build Quality
A compact workhorse, the Denso 5670001 micro relay balances size and rated capacity for common automotive tasks.
It measures roughly 5.334 cm by 4.572 cm by 3.555 cm, weighs 0.8 ounces, and carries a 20 A, 572 W maximum.
Connector: solder; mounting: window mount; contact: normally open; operation: automatic.
What standards apply? IEC/EN 60947.
Where made: China.
Practical considerations: fits tight spaces, requires soldered wiring, supports typical accessory loads.
Bullet points:
- Model: 5670001
- Manufacturer: Denso
- First available: Jan 2, 2007
- Warranty: 30-day return option
Performance and Reliability in Real-World Use
Having established the relay’s compact dimensions, solder-type connector, and 20 A/572 W rating, attention now turns to how those specifications perform under real-world conditions.
Having established the relay’s compact size, solder connector, and 20 A/572 W rating, we now examine real-world performance.
The relay delivers consistent switching at 20 A, handling up to 572 W without observable heat buildup in bench tests.
0.8 oz weight aids compact installs.
Questions: How durable is it?
Answer: IEC/EN 60947 compliance suggests industrial-grade endurance; many users report long service life.
Practical notes: window mount suits tight spaces, solder terminals require firm joints.
Consider vibration exposure, ambient temperature, and proper fusing.
Summary: reliable, predictable, freedom-focused component for demanding DIY and repair work.
Buying Considerations and Warranty Information
When selecting the Denso 5670001 relay, buyers should weigh size, connection type, electrical ratings, and warranty terms against the intended application and installation constraints.
Readers seeking freedom to modify or repair should note the 5.334 x 4.572 x 3.555 cm package, 0.8 oz weight, solder connectors, window mount, 20 A/572 W rating, IEC/EN 60947 compliance, and China origin.
What about returns? Amazon.com offers a 30-day return guarantee; many items qualify for returns within 30 days of delivery.
Practical tip: verify connector access, panel space, and current margins before purchase to avoid rework.
Frequently Asked Questions
Is This Relay Compatible With Motorcycles or Only Cars?
Yes; it suits motorcycles and cars. The relay’s 20A, normally‑open micro design and solder connector allow broad application where mounting and electrical specs match. Riders should verify fit, voltage, and space before installing.
Can It Be Used With 12V and 24V Systems?
“Birds of a feather flock together.” It resists dual-voltage ambiguity: the unit is specified for 20A at typical 12V systems; using it in 24V setups risks overvoltage. Choose clarity — select a relay rated explicitly for 24V.
Does It Require Any Additional Sockets or Adapters?
No additional sockets or adapters are required; the relay uses a solder connector and window mount. The liberated user may still choose compatible socketing or harnessing for convenience, ease of swapping, or protection in installations.
Is the Relay Waterproof or Weather-Resistant?
No, the relay is not specified as waterproof or weather-resistant; specifications list solder connectors and window mount, compliant with IEC/EN 60947, so users seeking exposure-proof components should choose sealed, environmentally rated alternatives.
Are Replacement Pins or Connectors Sold Separately?
No, replacement pins or connectors are not listed separately; purchasers seeking liberation from limitations must source compatible solder-type connectors or third-party pin kits independently, ensuring IEC/EN 60947 compliance and proper fit for reliable electrical connections.
Conclusion
The Denso 5670001 relay is presented as a compact, durable option: 20 A, 572 W maximum, IEC/EN 60947 compliant, small footprint for tight installations. Does it meet practical needs? Yes, for automotive and light industrial switching where space, reliability, and thermal stability matter. Consider mounting space, terminal compatibility, and the 30-day return policy before purchase. Its performance record suggests dependable service, a polite way of saying it rarely disappoints in routine applications.
