Weidmüller 1980000000 Terminal Block Plug - Equivalent & Substitute Parts

Part Overview

The Weidmüller 1980000000 is a 4-position terminal block plug with female sockets, 0.197" (5.00mm) pitch, and 90° wire entry orientation. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing procurement and system maintenance. The part operates within IEC ratings of 24A at 400V and UL ratings of 18.5A at 300V, supporting wire gauges from 12-26 AWG (0.2-2.5mm²). As an obsolete product, sourcing alternatives from the active product portfolio ensures long-term supply chain reliability and compliance with current manufacturing standards.

Key Parameters

Parameter	Value
Number of Positions	4
Pitch	0.197" (5.00mm)
Plug Wire Entry	90°
Type	Plug, Female Sockets
Termination Style	Screwless - Leg Spring, Push-In Spring
Mounting Type	Free Hanging (In-Line)
Current - IEC	24A
Voltage - IEC	400V
Current - UL	18.5A
Voltage - UL	300V
Wire Gauge - AWG	12-26 AWG
Wire Gauge - mm²	0.2-2.5mm²
Operating Temperature	-50°C ~ 100°C
Material Flammability Rating	UL94 V-0
Ingress Protection	IP20
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the Weidmüller 1980000000 is based on strict equivalence across the following critical parameters:

Electrical Ratings: Current and voltage specifications (IEC: 24A/400V; UL: 18.5A/300V) must remain identical
Physical Configuration: 4-position count, 0.197" (5.00mm) pitch, and 90° wire entry orientation must match exactly
Connector Type: Female socket plug with screwless push-in termination style
Mounting: Free hanging (in-line) configuration
Wire Compatibility: Support for 12-26 AWG (0.2-2.5mm²) wire gauge range
Environmental & Compliance: Operating temperature range (-50°C ~ 100°C), UL94 V-0 flammability rating, RoHS compliance, and IP20 ingress protection

The Weidmüller 1980890000 meets all these criteria and is classified as an active product, making it a direct functional equivalent suitable for replacement applications.

Parameter Comparison

Parameter	1980000000 (Obsolete)	1980890000 (Active)	Compatibility
Manufacturer	Weidmüller	Weidmüller	Match
Series	Omnimate BL	Omnimate BL	Match
Number of Positions	4	4	Match
Pitch	0.197" (5.00mm)	0.197" (5.00mm)	Match
Plug Wire Entry	90°	90°	Match
Type	Plug, Female Sockets	Plug, Female Sockets	Match
Termination Style	Screwless - Leg Spring, Push-In Spring	Screwless - Leg Spring, Push-In Spring	Match
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Match
Current - IEC	24A	24A	Match
Voltage - IEC	400V	400V	Match
Current - UL	18.5A	18.5A	Match
Voltage - UL	300V	300V	Match
Wire Gauge - AWG	12-26 AWG	12-26 AWG	Match
Wire Gauge - mm²	0.2-2.5mm²	0.2-2.5mm²	Match
Operating Temperature	-50°C ~ 100°C	-50°C ~ 100°C	Match
Contact Mating Finish	Tin	Tin	Match
Material Flammability Rating	UL94 V-0	UL94 V-0	Match
Ingress Protection	IP20	IP20	Match
Contact Material	Copper Alloy	Copper Alloy	Match
Housing Material	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Match
Wire Strip Length	10mm	10mm	Match
RoHS Status	RoHS Compliant	RoHS Compliant	Match
REACH Status	REACH Unaffected	REACH Unaffected	Match
Product Status	Obsolete	Active	Upgrade Path
Color	Black	Orange	Cosmetic Difference

Engineering Selection Recommendations

The Weidmüller 1980890000 is the direct active equivalent for the obsolete 1980000000 terminal block plug. All critical electrical, mechanical, and environmental parameters are identical. The substitute part carries active product status, ensuring ongoing availability and compliance with current manufacturing standards. Both parts maintain RoHS compliance and REACH unaffected status, supporting regulatory requirements across industrial applications.

The only non-functional difference is housing color (black versus orange), which does not affect electrical performance or mechanical compatibility. This cosmetic variation is typical in product line updates and does not impact circuit functionality or connector mating characteristics.

Frequently Asked Questions (FAQ)

Q: Can the 1980890000 be used as a direct replacement for the 1980000000?

A: Yes. The 1980890000 is electrically and mechanically equivalent across all specified parameters. Identical pitch (5.00mm), position count (4), wire entry angle (90°), electrical ratings (24A IEC / 18.5A UL), and termination style (screwless push-in) ensure direct compatibility in existing applications.

Q: What is the difference between these two parts?

A: The primary difference is product status: the 1980000000 is obsolete, while the 1980890000 is active. Housing color differs (black versus orange), but this is cosmetic and does not affect electrical or mechanical function. All other specifications are identical.

Q: Are there any packaging differences?

A: The 1980000000 has no specified packaging designation, while the 1980890000 is packaged in boxes. This difference affects procurement and logistics but does not impact component performance or compatibility.

Q: Will the 1980890000 work with existing connectors designed for the 1980000000?

A: Yes. Both parts use identical 0.197" (5.00mm) pitch spacing, 90° wire entry orientation, and female socket configuration. Mating with corresponding male connectors or headers is fully compatible.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the 1980000000 and 1980890000 are RoHS compliant and REACH unaffected, meeting regulatory requirements for industrial and commercial applications.

Q: What wire gauges are supported?

A: Both parts support 12-26 AWG (0.2-2.5mm²) wire gauge range, with a 10mm wire strip length for termination.

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