Equivalent & Substitute Parts for Coto Technology 8001-05-101

Part Overview

The Coto Technology 8001-05-101 is a reed relay with SPST-NO contact configuration rated for 500 mA at 200VAC/200VDC maximum switching voltage. This component operates at 5VDC coil voltage with 10 mA coil current and features an electrostatic shield for noise immunity. The 8001-05-101 is classified as obsolete, necessitating identification of functionally equivalent active alternatives to support ongoing system maintenance and new production requirements.

Substiute Parts

8001-05-101

Coto TechnologyIn Stock: 7308001-05-101 Datasheet

Current PartRFQ

8L01-05-001

Coto TechnologyIn Stock: 62128L01-05-001 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 8001-05-101 is determined by electrical and mechanical parameter equivalence across the following critical specifications:

Electrical Parameters: Coil voltage (5VDC), contact form (SPST-NO), contact current rating (500 mA), switching voltage maximum (200VAC/200VDC), coil current (10 mA), coil resistance (500 Ohms), must-operate voltage (3.8 VDC), and must-release voltage (0.5 VDC) establish the functional electrical envelope.

Mechanical Parameters: Mounting type (Through Hole) and termination style (PC Pin) define physical compatibility with existing printed circuit board layouts.

Temporal Parameters: Operate time (0.5 ms) and release time (0.5 ms) establish switching speed requirements.

Environmental Parameters: Operating temperature range (-20°C ~ 85°C), RoHS compliance status, and MSL rating (1 - Unlimited) determine suitability for specified environmental and regulatory contexts.

The Coto Technology 8L01-05-001 satisfies all critical parameter requirements and serves as a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

The Coto Technology 8L01-05-001 is the appropriate substitute for the obsolete 8001-05-101 based on the following factors:

Electrical Equivalence: All electrical parameters including coil voltage, contact ratings, switching voltage, timing characteristics, and coil resistance are identical between the main part and substitute.

Mechanical Compatibility: Both components share identical mounting type (Through Hole) and termination style (PC Pin), ensuring direct compatibility with existing printed circuit board designs without layout modifications.

Regulatory Compliance: The 8L01-05-001 maintains RoHS3 compliance, REACH unaffected status, and identical ECCN and HTSUS classifications, satisfying regulatory requirements equivalent to or exceeding the original part.

Product Status: The 8L01-05-001 is classified as Active, ensuring ongoing availability and supply chain continuity for current and future production requirements.

Environmental Specifications: Operating temperature range, MSL rating, and all temporal parameters remain unchanged, preserving system performance across specified environmental conditions.

Frequently Asked Questions (FAQ)

Q: Can the 8L01-05-001 be used as a direct replacement for the 8001-05-101 without circuit modifications?

A: Yes. The 8L01-05-001 is electrically and mechanically equivalent to the 8001-05-101. All electrical parameters, mounting type, and termination style are identical, enabling direct substitution without circuit or layout modifications.

Q: What is the primary reason for substituting the 8001-05-101?

A: The 8001-05-101 is classified as obsolete. The 8L01-05-001 is an active product from the same manufacturer with identical electrical and mechanical specifications, ensuring continued component availability.

Q: Are there packaging differences between the 8001-05-101 and 8L01-05-001?

A: The 8001-05-101 is supplied in standard packaging, while the 8L01-05-001 is supplied in Tube packaging. Both formats are suitable for through-hole assembly processes. Packaging selection should be based on production volume and assembly line requirements.

Q: Do the RoHS compliance levels differ between these parts?

A: The 8001-05-101 is RoHS Compliant, while the 8L01-05-001 is ROHS3 Compliant. ROHS3 represents an updated compliance standard and is compatible with systems designed for RoHS compliance.

Q: Are the switching speed characteristics identical?

A: Yes. Both the 8001-05-101 and 8L01-05-001 have identical operate time (0.5 ms) and release time (0.5 ms), ensuring equivalent switching performance in time-critical applications.

Q: What is the coil resistance of the substitute part?

A: The 8L01-05-001 has a coil resistance of 500 Ohms, identical to the 8001-05-101. This ensures equivalent coil current draw (10 mA at 5VDC) and compatible driver circuit requirements.

Q: Is the substitute part suitable for the same temperature range?

A: Yes. The 8L01-05-001 operates across the identical temperature range of -20°C ~ 85°C, maintaining performance specifications across all specified environmental conditions.