TIL114SM Equivalent & Substitute Parts

Part Overview

The TIL114SM is a single-channel optoisolator with transistor output and base connection, manufactured by Isocom Components 2004 LTD. This component provides galvanic isolation between input and output circuits using a 6-pin surface mount package. The part is currently active in production with full inventory availability. Substitute parts are identified based on matching electrical isolation characteristics, output configuration, and mechanical compatibility within the optoisolator category.

Substiute Parts

TIL114SM

Isocom Components 2004 LTDIn Stock: 1212TIL114SM Datasheet

Current PartRFQ

TIL111XSM

Isocom Components 2004 LTDIn Stock: 839TIL111XSM Datasheet

Parametric EquivalentRFQ

TIL114XSM

Isocom Components 2004 LTDIn Stock: 1022TIL114XSM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TIL114SM are identified as parametric equivalents based on the following critical electrical and mechanical parameters:

• Voltage - Isolation: 7.5Vpk (determines galvanic isolation capability)
• Number of Channels: 1 (functional configuration)
• Output Type: Transistor with Base (output interface requirement)
• Current Transfer Ratio (Min): 20% @ 16mA (optical coupling efficiency)
• Voltage - Output (Max): 30V (maximum output voltage rating)
• Current - Output / Channel: 50mA (maximum output current capacity)
• Vce Saturation (Max): 400mV (transistor saturation characteristic)
• Operating Temperature: -55°C ~ 100°C (thermal operating range)
• Package / Case: 6-SMD, Gull Wing (physical and electrical interface)

All substitute parts maintain identical specifications across these parameters, ensuring direct functional and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts—TIL114SM, TIL111XSM, and TIL114XSM—are active products from Isocom Components 2004 LTD with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain requirements rather than technical differentiation.

TIL114SM offers the highest inventory level at 1107 pieces, suitable for high-volume production or immediate deployment requirements.

TIL114XSM provides 987 pieces in stock, maintaining the same series designation as the primary part.

TIL111XSM offers 732 pieces in stock and represents an alternative series within the same parametric class.

All parts comply with ROHS3 and REACH requirements, with MSL rating of 1 (unlimited moisture sensitivity), suitable for standard surface mount assembly processes.

Frequently Asked Questions (FAQ)

Q: Can TIL111XSM and TIL114XSM be used interchangeably with TIL114SM?

A: Yes. All three parts share identical electrical isolation voltage (7.5Vpk), single-channel configuration, transistor output with base connection, maximum output voltage (30V), output current capacity (50mA), and 6-SMD Gull Wing package. They are parametric equivalents suitable for direct substitution in circuit applications.

Q: What determines compatibility between these optoisolator parts?

A: Compatibility is determined by matching isolation voltage, number of channels, output type, current transfer ratio, maximum output voltage and current ratings, saturation characteristics, operating temperature range, and physical package configuration. All three parts meet these criteria identically.

Q: Are there any compliance or certification differences between these parts?

A: No. All three parts carry identical ROHS3 compliance, REACH unaffected status, and MSL rating of 1 (unlimited). They are suitable for equivalent applications without compliance restrictions.

Q: Does the part number suffix (SM, XSM) affect electrical performance?

A: The suffix indicates packaging designation and supplier device package classification. Electrical performance and parametric specifications remain identical across all three part numbers.

Q: Which part should be selected for new designs?

A: Selection should be based on current inventory availability and supply chain lead times. All three parts are active products with identical specifications and are suitable for new design implementations.