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Bourns Inc. 1250-2S-120

SPD TYPE 2/TYPE 4 150VAC MCOV

Answer first: this page is a purchasing reference for the exact part number 1250-2S-120 from Bourns Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Bourns Inc. Category: Surge Protection Devices (SPDs) Part number: 1250-2S-120 Package: RFQ verification required

Key Parameters

Part Number1250-2S-120
ManufacturerBourns Inc.
CategorySurge Protection Devices (SPDs)
series1250
packagingBulk
product statusActive
param 1Type 2, Type 4
param 2Base + Module
param 32
param 4150VAC
param 520 kA
param 650 kA
param 7100 kA
param 8700 V
param 9900 V
param 10-50°C ~ 85°C
param 11Remote Signaling Contacts, Thermally Protected
param 12DIN Rail
param 13CE, CSA, UR

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify 1250-2S-120 Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For 1250-2S-120, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.