MLL1300S Equivalent & Substitute Parts

Part Overview

The MLL1300S is a slide switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a single-pole triple-throw (SP3T) surface mount component with right-angle termination. This switch is rated for 300mA DC at 4V and features an on-on-on switching function with gull wing termination suitable for PCB assembly. The MLL1300S is classified as obsolete, necessitating identification of active equivalent components to support ongoing design requirements and procurement needs.

Substiute Parts

MLL1300S

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1147MLL1300S Datasheet

Current PartRFQ

PCM13SMTR

C&KIn Stock: 7332PCM13SMTR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The PCM13SMTR manufactured by C&K qualifies as a functional equivalent to the MLL1300S based on the following critical parameters:

Matching Parameters:

• SP3T circuit configuration
• 300mA DC current rating
• Surface mount, right-angle mounting type
• Gull wing termination style
• 1.50mm actuator length
• 1.50mm switch travel
• -20°C to 85°C operating temperature range
• 10,000 cycle mechanical life rating
• Copper alloy contact material with silver finish
• ROHS3 compliance
• MSL 1 (Unlimited) moisture sensitivity level

Variance: The PCM13SMTR operates at 6V DC, which exceeds the MLL1300S 4V rating. This represents an upward voltage tolerance and does not restrict substitution in applications operating at or below 4V DC.

Parameter Comparison

Engineering Selection Recommendations

The PCM13SMTR is the designated equivalent for the obsolete MLL1300S. Selection of the PCM13SMTR is supported by the following factors:

Compliance & Certification: Both components maintain ROHS3 compliance and identical moisture sensitivity ratings (MSL 1), ensuring regulatory alignment and environmental stability in storage and deployment.

Product Status: The PCM13SMTR carries active product status with confirmed inventory availability (7316 pieces), whereas the MLL1300S is obsolete. Active status ensures continued supply chain access and manufacturer support.

Electrical & Mechanical Compatibility: The PCM13SMTR matches all critical electrical parameters (SP3T configuration, 300mA current, 10,000 cycle mechanical life) and mechanical specifications (surface mount right-angle, gull wing termination, 1.50mm actuator and travel dimensions). The 6V rating of the PCM13SMTR accommodates applications designed for the 4V MLL1300S without functional degradation.

Packaging & Availability: The PCM13SMTR is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, supporting both prototype and production volume requirements.

Frequently Asked Questions (FAQ)

Q: Can the PCM13SMTR replace the MLL1300S in a 4V application?

A: Yes. The PCM13SMTR is rated for 6V DC operation, which exceeds the 4V requirement of the MLL1300S. A component rated for higher voltage operates safely at lower voltages within its design envelope.

Q: Are the physical dimensions and mounting footprints identical?

A: Yes. Both components feature identical surface mount right-angle mounting, gull wing termination, 1.50mm actuator length, and 1.50mm switch travel. PCB layout and assembly processes require no modification.

Q: What is the difference in product status between these components?

A: The MLL1300S is classified as obsolete and no longer manufactured. The PCM13SMTR is an active product with ongoing production and supply chain support from C&K.

Q: Are there any compliance or certification differences?

A: Both components are ROHS3 compliant and carry identical moisture sensitivity levels (MSL 1). No compliance barriers exist for substitution.

Q: What packaging options are available for the PCM13SMTR?

A: The PCM13SMTR is supplied in Cut Tape (CT) and Digi-Reel® packaging formats, accommodating both small-quantity and high-volume procurement requirements.

Q: Do the electrical performance characteristics match?

A: Yes. Both components are rated for 300mA DC current, SP3T switching configuration, 10,000 cycle mechanical life, and -20°C to 85°C operating temperature range. Electrical performance is equivalent within the specified operating parameters.