TQ2SL-48V-Z Equivalent & Substitute Parts

Part Overview

The TQ2SL-48V-Z is a telecom relay manufactured by Panasonic Electric Works, configured as a DPDT (2 Form C) surface mount component with 2A contact rating and 48VDC coil voltage. This relay is classified as Active product status and is RoHS compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product category, ensuring functional interchangeability in circuit applications without design modification.

Substiute Parts

TQ2SL-48V-Z

Panasonic Electric WorksIn Stock: 854TQ2SL-48V-Z Datasheet

Current PartRFQ

TQ2SA-48V-Z

Panasonic Electric WorksIn Stock: 2222TQ2SA-48V-Z Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the TQ2SL-48V-Z is determined by strict equivalence across the following critical parameters:

• Coil voltage: 48VDC
• Contact form: DPDT (2 Form C)
• Contact rating: 2 A
• Switching voltage: 125VAC, 220VDC - Max
• Coil current: 6.3 mA
• Coil type: Non Latching
• Mounting type: Surface Mount
• Termination style: Gull Wing
• Operating temperature range: -40°C ~ 85°C
• Contact material: Silver Nickel (AgNi), Gold (Au)
• Coil resistance: 7.68 kOhms

The TQ2SA-48V-Z meets all specified parameters and is classified as a parametric equivalent within the TQ-SMD series.

Parameter Comparison

Engineering Selection Recommendations

Both the TQ2SL-48V-Z and TQ2SA-48V-Z are Active product status components manufactured by Panasonic Electric Works within the TQ-SMD series. Both parts are RoHS compliant and carry identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory status. The TQ2SA-48V-Z currently maintains higher inventory levels (2155 Pcs) compared to the TQ2SL-48V-Z (747 Pcs), making it suitable for high-volume procurement scenarios where supply continuity is a consideration.

Frequently Asked Questions (FAQ)

Q: Can the TQ2SA-48V-Z be used as a direct replacement for the TQ2SL-48V-Z?

A: Yes. Both parts share identical electrical parameters, contact configuration, coil specifications, and mechanical mounting characteristics. No circuit modification or PCB redesign is required for substitution.

Q: Are there differences in package or termination between these parts?

A: No. Both parts use identical Gull Wing termination style and Surface Mount packaging in Tape & Reel format.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the TQ2SL-48V-Z and TQ2SA-48V-Z are RoHS compliant with identical ECCN (EAR99) and HTSUS (8536.41.0020) classifications.

Q: What is the operational difference between these relay models?

A: There is no operational difference. Both parts are non-latching DPDT relays with identical coil voltage (48VDC), contact rating (2A), switching voltage (125VAC, 220VDC - Max), and operating temperature range (-40°C ~ 85°C).

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supply chain requirements, as both parts are Active status and functionally equivalent.