Weidmüller 1509960000 Terminal Block Header - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1509960000 is a 21-position terminal block header with male pins, shrouded on two sides, featuring 0.200" (5.08mm) pitch and right-angle through-hole mounting. This component is part of the Omnimate SL series and is currently classified as obsolete. Finding equivalent substitute parts is necessary to maintain design continuity and ensure component availability for new production runs and system maintenance.

Key Parameters

Parameter	Value
Manufacturer Part Number	1509960000
Manufacturer	Weidmüller
Category	Terminal Blocks
Series	Omnimate SL
Product Status	Obsolete
Number of Positions	21
Pitch	0.200" (5.08mm)
Header Orientation	90°, Right Angle
Type	Header, Male Pins, Shrouded (2 Side)
Mounting Type	Through Hole
Termination Style	Solder
Current - IEC	18A
Voltage - IEC	400 V
Current - UL	15 A
Voltage - UL	300 V
Operating Temperature	-50°C ~ 100°C
RoHS Status	RoHS Compliant
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

Substitution eligibility for the Weidmüller 1509960000 is determined by the following critical parameters:

Position Count & Pitch: 21 positions at 0.200" (5.08mm) spacing
Header Configuration: Male pins with two-side shrouding
Mounting & Orientation: Right-angle through-hole termination
Electrical Ratings: IEC current/voltage and UL current/voltage specifications
Environmental Compliance: RoHS compliance, UL94 V-0 flammability rating, operating temperature range
Contact & Housing Materials: Copper alloy contacts with specified housing material

The substitute part Weidmüller 1147150000 maintains identical mechanical and functional specifications across position count, pitch, header type, mounting orientation, and termination style. Both parts are from the Omnimate SL series and share the same environmental compliance certifications.

Parameter Comparison

Parameter	1509960000 (Main Part)	1147150000 (Substitute)
Manufacturer	Weidmüller	Weidmüller
Series	Omnimate SL	Omnimate SL
Product Status	Obsolete	Active
Number of Positions	21	21
Pitch	0.200" (5.08mm)	0.200" (5.08mm)
Header Orientation	90°, Right Angle	90°, Right Angle
Type	Header, Male Pins, Shrouded (2 Side)	Header, Male Pins, Shrouded (2 Side)
Mounting Type	Through Hole	Through Hole
Termination Style	Solder	Solder
Current - IEC	18A	24A
Voltage - IEC	400 V	400 V
Current - UL	15 A	18.5 A
Voltage - UL	300 V	300 V
Operating Temperature	-50°C ~ 100°C	-50°C ~ 100°C
Color	Orange	Orange
Contact Mating Finish	Tin	Tin
Material Flammability Rating	UL94 V-0	UL94 V-0
Contact Material	Copper Alloy	Copper Alloy
Contact Tail Length	0.126" (3.20mm)	0.126" (3.20mm)
RoHS Status	RoHS Compliant	RoHS Compliant
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The Weidmüller 1147150000 is the direct substitute for the obsolete 1509960000. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity. Both parts maintain identical mechanical compatibility, electrical performance within their respective rating standards, and environmental compliance certifications including RoHS compliance and UL94 V-0 flammability rating.

The 1147150000 provides enhanced electrical ratings (24A IEC vs. 18A IEC; 18.5A UL vs. 15A UL), which represents a performance improvement over the original part while maintaining full backward compatibility in applications designed for the 1509960000. The housing material differs (Polyamide with glass fill vs. Polybutylene Terephthalate), but both materials meet the same flammability and environmental standards.

Frequently Asked Questions (FAQ)

Q: Can the 1147150000 directly replace the 1509960000 in existing designs?

A: Yes. Both parts share identical mechanical specifications including position count, pitch, header configuration, mounting type, and orientation. The substitute part maintains the same electrical voltage ratings and exceeds the current ratings of the original part.

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

A: The 1509960000 uses Polybutylene Terephthalate (PBT), while the 1147150000 uses Polyamide (PA) with glass fill. Both materials meet UL94 V-0 flammability requirements and operate across the same temperature range (-50°C to 100°C).

Q: Are there any compliance or certification differences?

A: No. Both parts are RoHS compliant, REACH unaffected, and carry identical UL94 V-0 flammability ratings. Both operate at the same voltage levels (400V IEC, 300V UL).

Q: Why does the substitute part have higher current ratings?

A: The 1147150000 is rated for 24A (IEC) and 18.5A (UL) compared to 18A (IEC) and 15A (UL) for the 1509960000. This represents an improvement in the substitute part's electrical capacity while maintaining full compatibility with applications designed for the original part.

Q: What is the packaging difference?

A: The 1509960000 packaging information is not specified in the original documentation. The 1147150000 is supplied in bulk packaging.

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