# Metro St. Louis Supplier Portal #702162

Bi-State seeks OEM diode module C803D (A9-926)

**Posted:** October 29, 2026
**Respond By:** November 03, 2026
**Identifier:** 702162
**NAICS:** 423690, 334419

Bi-State Development (Metro St. Louis) is seeking an OEM diode module and wave-sensitive switch component under RFQ 702162.
- Buyer: Bi-State Development (Metro St. Louis); buyer contact: Charmel Smith.
- Product requested:
  - Diode Module, C803D (A9-926), described as “Switch Wave Sensitive Rear Dr Edge”; quantity not stated.
- Requirements:
  - OEM product only; it must meet Bi-State specifications.
  - Substitutes are not permitted.
- No OEM or vendor is identified in the notice.

### Description

The solicitation is for a Diode Module, C803D (A9-926), Switch Wave Sensitive Rear Dr Edge. The items must be OEM items and meet all Bi-State specifications; substitutes are not allowed. The source identifies the opportunity as RFQ # 702162 and lists Smith, Charmel as the buyer. Responses are due November 3, 2026, at 13:44:04.

[View original listing](https://supplier.metrostlouis.org/OA_HTML/OA.jsp?page=/metro/oracle/apps/pon/inquiry/webui/InquiryPG&BidderA=2&OAHP=POS_GUEST_REG_HP&OASF=PON_SEARCH&OAPB=PON_SOURCING_BRAND&ouid=7AABA0B224248626)