Avanexpress
DB9 Female Connector Breakout Board RS232 Serial to DSUB Terminal Block Connector Signal Module (Pack of 3)
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Net weight: 22g/pcsPackage weight: 69g/2.43ozPCB dimensions(L x W):1.57 x 1.18''/40 x 30mmExternal dimension (L x W x H): 1.81 x 1.18 x 0.7"/46 x 30 x 18mmTerminal hole diameter: 0.12''/3mm, terminal hole center distance : 0.2''/5mmWire range: 22-12AWGRated current: 1AConnect type: Female with nutMaterial:Base: copper base and plastic partTorque: 0.2Nm (1.7Lb-In.)Screws: steel, Cr3+ Zn platedPin header and cage: BrassPackage included:3 x DB9 female breakout board1x Slotted screwdriver
SpecPicks Verdict
SpecPicks classifies DB9 Female Connector Breakout Board RS232 Serial to DSUB Terminal Blo… as a category leader on buyer feedback in the cables & connectors category, based on 1 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Avanexpress's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 5.0★ average across customer reviews
- ✓ With insulation foam at the bottom
- ✓ Backed by Avanexpress's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- With insulation foam at the bottom
- All signal ports named and labeled clearly
- PCB carrier, FR-4 fiber glass PCB
- All-copper base, contacted better and more antioxidative
- Compliant assembly, multiple checked before fulfilled
Full Specifications
| Brand | Avanexpress |
|---|---|
| Gauge | 12.0 |
| Model | B086MNBV45 |
| Pitch | 0.2 Inches |
| Material | Copper, Plastic |
| Item Pitch | 0.2 Inches |
| Part Number | AE-DB9F-3P-SD |
| Material Type | Copper, Plastic |
| Mounting Type | PCB Mount |
| Connector Type | Screw |
| Current Rating | 1 Amps |
| Number Of Poles | 9 |
| Centerline Length | 1.57 Inches |
| Specification Met | ISO 9001 |
Ready to buy?
DB9 Female Connector Breakout Board RS232 Serial to DSUB Terminal Block Connector Signal Module (Pack of 3) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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