Weidmüller 995141 Terminal Block - Equivalent & Substitute Parts

Part Overview

The Weidmüller 995141 is a 13-position wire-to-board terminal block with 0.200" (5.08mm) pitch, designed for horizontal mounting through PCB holes. This component belongs to the Omnimate LP series and features screw-clamping wire termination with side interlocking. The part is currently obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where equivalent functionality is required.

Key Parameters

Parameter	Value
Positions Per Level	13
Pitch	0.200" (5.08mm)
Mating Orientation	Horizontal with Board
Current Rating	15 A
Voltage Rating	300 V
Wire Gauge	12-26 AWG
Mounting Type	Through Hole
Wire Termination	Screw - Clamping Yoke, Tension Sleeve
Features	Interlocking (Side)
Housing Material	Polyamide (PA66), Nylon 6/6
Operating Temperature	-20°C ~ 100°C
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the Weidmüller 995141 is determined by the following critical parameters that must remain constant or be exceeded:

Position count and pitch: 13 positions at 0.200" (5.08mm) spacing
Mating orientation: Horizontal with board mounting
Mounting method: Through-hole PCB connection
Electrical ratings: Minimum 15 A current and 300 V voltage capability
Wire gauge compatibility: Support for 12 AWG minimum wire sizes
Interlocking feature: Side interlocking configuration
Regulatory compliance: RoHS compliance and REACH unaffected status

The Weidmüller 1330830000 qualifies as a substitute because it maintains all critical mechanical and electrical parameters while offering enhanced specifications in current rating (20 A), operating temperature range (-50°C ~ 120°C), and wire termination technology (screwless push-in spring design).

Parameter Comparison

Parameter	995141 (Main Part)	1330830000 (Substitute)
Manufacturer	Weidmüller	Weidmüller
Category	Terminal Blocks	Terminal Blocks
Series	Omnimate LP	Omnimate LMF
Product Status	Obsolete	Active
Positions Per Level	13	13
Pitch	0.200" (5.08mm)	0.200" (5.08mm)
Mating Orientation	Horizontal with Board	Horizontal with Board
Current Rating	15 A	20 A
Voltage Rating	300 V	300 V
Wire Gauge	12-26 AWG	12-24 AWG
Mounting Type	Through Hole	Through Hole
Wire Termination	Screw - Clamping Yoke, Tension Sleeve	Screwless - Leg Spring, Push-In Spring
Features	Interlocking (Side)	Interlocking (Side)
Color	Orange	Orange
Operating Temperature	-20°C ~ 100°C	-50°C ~ 120°C
Housing Material	Polyamide (PA66), Nylon 6/6	Thermoplastic, Wemid
Contact Material - Plating	Copper Alloy - Tin Plated	Copper Alloy - Tin Plated
RoHS Status	RoHS Compliant	RoHS Compliant
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8536.90.4000	8536.90.4000

Engineering Selection Recommendations

The Weidmüller 1330830000 is a direct substitute for the obsolete 995141 based on the following engineering criteria:

Regulatory Compliance: Both parts maintain RoHS compliance and REACH unaffected status, ensuring compatibility with current environmental regulations and supply chain requirements.

Electrical Performance: The substitute part exceeds the original specifications with a 20 A current rating compared to 15 A, while maintaining the same 300 V voltage rating. This provides additional design margin for applications operating at or near the original current limits.

Mechanical Compatibility: Identical position count (13), pitch (5.08mm), mating orientation (horizontal with board), and through-hole mounting ensure direct PCB footprint compatibility without layout modifications.

Operational Range: The substitute extends the operating temperature range to -50°C ~ 120°C, providing broader environmental suitability compared to the original -20°C ~ 100°C range.

Termination Technology: The shift from screw-clamping to screwless push-in spring termination represents a design evolution within the Omnimate product family, offering simplified assembly while maintaining electrical integrity.

Frequently Asked Questions (FAQ)

Q: Can the 1330830000 be used as a direct replacement for the 995141 without PCB modifications?

A: Yes. Both parts share identical position count (13), pitch (5.08mm), mating orientation, and through-hole mounting configuration. No PCB layout changes are required.

Q: What is the difference in wire gauge compatibility between these parts?

A: The 995141 accepts 12-26 AWG wire, while the 1330830000 accepts 12-24 AWG wire. The substitute supports all wire gauges required by the original part within its specified range.

Q: How do the termination methods differ?

A: The 995141 uses screw-clamping with a tension sleeve mechanism, while the 1330830000 employs a screwless push-in spring design. Both methods provide secure wire retention; the substitute offers faster assembly without requiring torque specification compliance.

Q: Are there any electrical performance differences?

A: The substitute provides enhanced current capacity (20 A versus 15 A) at the same voltage rating (300 V). This represents an improvement in electrical performance with no reduction in capability.

Q: What is the significance of the product status change from Obsolete to Active?

A: The Active status of the 1330830000 ensures ongoing availability, technical support, and supply chain continuity, addressing the obsolescence of the original 995141.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are RoHS compliant, REACH unaffected, and classified under the same ECCN (EAR99) and HTSUS (8536.90.4000) codes.

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