Weidmüller 1509460000 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1509460000 is a 16-position terminal block header with male pins, shrouded on two sides, featuring 0.200" (5.08mm) pitch and 90° right-angle through-hole mounting. This component is part of the Omnimate SL series and is classified as obsolete. Finding equivalent and substitute parts is necessary due to the discontinued status of this model, which may impact long-term availability and supply chain continuity for new designs or maintenance applications.

Substiute Parts

1509460000

WeidmüllerIn Stock: 8761509460000 Datasheet

Current PartRFQ

1147030000

WeidmüllerIn Stock: 9741147030000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The Weidmüller 1147030000 qualifies as a direct substitute for the 1509460000 based on the following critical parameters:

• Identical electrical specifications: 16 positions, 0.200" (5.08mm) pitch, 90° right-angle orientation
• Compatible termination and mounting: Solder termination with through-hole mounting
• Matching mechanical form factor: Male pins with two-side shrouding, identical contact tail length (0.126" / 3.20mm)
• Equivalent environmental ratings: UL94 V-0 flammability rating, identical operating temperature range (-50°C ~ 100°C)
• Compliance alignment: Both RoHS compliant with identical ECCN and HTSUS classifications
• Same series family: Both belong to the Omnimate SL series

The substitute part demonstrates improved electrical performance (24A IEC / 18.5A UL versus 18A IEC / 15A UL) and active product status, making it suitable for direct replacement in applications where the original part is no longer available.

Parameter Comparison

Engineering Selection Recommendations

The Weidmüller 1147030000 is the direct substitute for the obsolete 1509460000. Selection is based on the following engineering criteria:

Product Status: The original part is classified as obsolete, while the substitute maintains active product status, ensuring continued availability and manufacturer support.

Compliance and Certifications: Both parts maintain identical RoHS compliance, REACH unaffected status, and UL94 V-0 flammability ratings. Export classifications (ECCN: EAR99, HTSUS: 8536.69.4040) are identical, supporting seamless integration into existing supply chains.

Electrical Performance: The substitute part provides enhanced current ratings (24A IEC / 18.5A UL) compared to the original (18A IEC / 15A UL), while maintaining identical voltage specifications (400V IEC / 300V UL). This improvement ensures compatibility with existing circuit designs while offering additional performance margin.

Mechanical and Thermal Compatibility: Identical pitch, orientation, contact geometry, and operating temperature range (-50°C ~ 100°C) ensure direct mechanical and thermal compatibility without design modifications.

Housing Material Difference: The substitute uses Polyamide (PA) Nylon, Glass Filled housing versus Polybutylene Terephthalate (PBT) in the original. Both materials maintain UL94 V-0 rating and are suitable for the specified operating environment.

Frequently Asked Questions (FAQ)

Q: Can the 1147030000 be used as a direct replacement for the 1509460000 in existing designs?

A: Yes. Both parts share identical electrical specifications (16 positions, 5.08mm pitch, 90° orientation), termination style (solder), and mounting type (through-hole). The substitute provides equal or superior performance with enhanced current ratings and active product status.

Q: What is the difference in housing material between these parts?

A: The original 1509460000 uses Polybutylene Terephthalate (PBT), while the substitute 1147030000 uses Polyamide (PA) Nylon, Glass Filled. Both materials achieve UL94 V-0 flammability rating and are suitable for the operating temperature range of -50°C to 100°C.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS compliance, REACH unaffected status, UL94 V-0 flammability rating, and export classifications (ECCN: EAR99, HTSUS: 8536.69.4040).

Q: Does the substitute part have higher current ratings?

A: Yes. The 1147030000 is rated for 24A (IEC) and 18.5A (UL), compared to 18A (IEC) and 15A (UL) for the original 1509460000. Voltage ratings remain identical at 400V (IEC) and 300V (UL).

Q: What is the packaging difference?

A: The original part was supplied in standard packaging, while the substitute is available in bulk packaging. This does not affect electrical or mechanical compatibility.

Q: Are the contact tail lengths identical?

A: Yes. Both parts feature identical contact tail length of 0.126" (3.20mm), ensuring compatibility with existing PCB designs and solder joint specifications.