Equivalent & Substitute Parts for Würth Elektronik 705820135

Part Overview

The Würth Elektronik 705820135 is an LED standoff component manufactured from Nylon 66 material with UL94 V-2 flame rating. This part is designed for T1 and T1 3/4 LED applications and features a black color with a length of 0.531" (14.60mm). The component is currently in active product status with 982 pieces available in inventory. LED standoffs serve as mechanical supports and alignment fixtures for LED assemblies in electronic equipment, making equivalent parts necessary for supply chain continuity and design flexibility.

Substiute Parts

705820135

Würth ElektronikIn Stock: 1089705820135 Datasheet

Current PartRFQ

705820130

Würth ElektronikIn Stock: 3392705820130 Datasheet

Parametric EquivalentRFQ

705820140

Würth ElektronikIn Stock: 2553705820140 Datasheet

Parametric EquivalentRFQ

LTM-520

Bivar Inc.In Stock: 60817LTM-520 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 705820135 are identified based on the following critical parameters that determine functional equivalence:

• LED Type: T1, T1 3/4 compatibility
• Color: Black
• Material composition: Nylon-based or equivalent crystalline polymer
• Flame rating: UL94 V-2 or equivalent
• RoHS compliance: ROHS3 Compliant
• Length tolerance: Variations within mechanical design constraints

The substitute parts 705820130, 705820140, and LTM-520 share the same LED type, color, material class, and compliance certifications. Length variations (0.512", 0.520", and 0.551") represent different standoff heights suitable for different PCB and LED assembly configurations. All substitutes maintain equivalent electrical and mechanical performance characteristics within their respective dimensional specifications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain active product status and full compliance with ROHS3 and UL94 V-2 specifications. Selection between 705820135, 705820130, 705820140, and LTM-520 is determined by the specific standoff height requirement for the target application.

For applications requiring a standoff height of 0.531" (14.60mm), the 705820135 is the primary selection. When alternative heights are acceptable within design constraints, 705820130 (0.512"), 705820140 (0.551"), or LTM-520 (0.520") provide equivalent functional performance with different dimensional specifications.

The LTM-520 from Bivar Inc. offers significantly higher inventory availability (60748 pieces) compared to Würth Elektronik alternatives, making it suitable for high-volume production requirements. Material composition differs slightly (Crystalline Polymer versus Nylon 66), but both material classes meet the same flame rating and compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can 705820130 replace 705820135 in my design? A: 705820130 is functionally equivalent but features a shorter standoff height of 0.512" (13.00mm) compared to 0.531" (14.60mm). Substitution is valid only if the reduced height accommodates your PCB and LED assembly geometry.

Q: What is the difference between Nylon 66 and Crystalline Polymer materials in the LTM-520? A: Both materials meet UL94 V-2 flame rating and ROHS3 compliance. Material selection depends on specific thermal, mechanical, or environmental requirements of the application. Both are suitable for standard LED standoff applications.

Q: Are all substitute parts available in the same packaging format? A: Yes, all parts listed are supplied in bag packaging, maintaining consistent handling and storage requirements.

Q: Which substitute part offers the best inventory availability? A: The LTM-520 from Bivar Inc. provides the highest inventory level at 60748 pieces, compared to 982 pieces for 705820135, 3297 pieces for 705820130, and 2530 pieces for 705820140.

Q: Do all substitute parts support T1 and T1 3/4 LED types? A: Yes, all listed parts support both T1 and T1 3/4 LED form factors.

Q: Are there compliance or certification differences between the substitute parts? A: No, all parts maintain identical RoHS3 compliance, REACH unaffected status, and UL94 V-2 flame rating certifications.