Molex 0398600112 Terminal Block Plug – Equivalent & Substitute Parts

Part Overview

The Molex 0398600112 is a 12-position terminal block plug with 0.200" (5.08mm) pitch, female sockets, and 180° wire entry configuration. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new designs. The part operates at 15 A (UL) and 300 V (UL), with screw-based rising cage clamp termination suitable for 12–26 AWG wire gauges.

Key Parameters

Parameter	Value
Manufacturer Part Number	0398600112
Manufacturer	Molex
Category	Terminal Blocks
Number of Positions	12
Pitch	0.200" (5.08mm)
Type	Plug, Female Sockets
Wire Entry Angle	180°
Termination Style	Screw – Rising Cage Clamp
Current Rating (UL)	15 A
Voltage Rating (UL)	300 V
Wire Gauge Range	12–26 AWG
Operating Temperature	110°C
Screw Size	M3
Contact Material	Phosphor Bronze
Housing Material	Thermoplastic
Insulation Height	0.591" (15.00mm)
Product Status	Obsolete
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment with the following critical parameters:

Position Count & Pitch: 12 positions at 0.200" (5.08mm) spacing
Connector Type: Plug with female sockets
Wire Entry Orientation: 180° (straight in-line entry)
Electrical Ratings: Minimum 15 A (UL) and 300 V (UL)
Termination Method: Screw-based connection (rising cage clamp or equivalent clamping mechanism)
Wire Gauge Compatibility: Support for 12–26 AWG minimum
Mounting Configuration: Free hanging (in-line)
Regulatory Compliance: ROHS3 compliance required

Parts meeting all these criteria are classified as direct substitutes. Parts with differing position counts, pitch specifications, or wire entry angles are listed as reference alternatives only and require mechanical redesign for implementation.

Parameter Comparison

Parameter	0398600112 (Main)	0395300012	1-796634-2	1357060000	1912061	1948110000	1948340000	5435828
Manufacturer	Molex	Molex	TE Connectivity	Weidmüller	Phoenix Contact	Weidmüller	Weidmüller	Phoenix Contact
Positions	12	12	12	12	12	12	12	12
Pitch	5.08mm	5.08mm	5.08mm	5.08mm	5.08mm	5.08mm	5.08mm	5.08mm
Wire Entry	180°	180°	180°	180°	180°	90°	90°	180°
Current (UL)	15 A	15 A	15 A	10 A	16 A	20 A	20 A	15 A
Voltage (UL)	300 V	300 V	300 V	300 V	300 V	300 V	300 V	300 V
Wire Gauge	12–26 AWG	12–26 AWG	12–30 AWG	12–26 AWG	12–30 AWG	12–30 AWG	12–30 AWG	12–30 AWG
Termination	Screw – Rising Cage Clamp	Screw – Rising Cage Clamp	Screw – Rising Cage Clamp	Screw – Clamping Yoke	Screw – Rising Cage Clamp	Screw – Clamping Yoke	Screw – Clamping Yoke	Screw
Screw Size	M3	M3	M3	M2.5	M3	M2.5	M2.5	M3
Operating Temp	110°C	–40°C to 115°C	–40°C to 110°C	–50°C to 120°C	–40°C to 110°C	–50°C to 100°C	–50°C to 100°C	–40°C to 110°C
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant

Engineering Selection Recommendations

Direct Substitutes (180° Wire Entry, 12 Positions, 5.08mm Pitch)

Molex 0395300012 is the primary direct substitute. It maintains identical electrical ratings (15 A UL, 300 V UL), pitch specification, wire entry angle, and termination method. The part is active in production with expanded operating temperature range (–40°C to 115°C) and improved documentation. ROHS3 compliance is maintained.

TE Connectivity 1-796634-2 (Buchanan series) provides equivalent functionality with 12 positions at 5.08mm pitch and 180° wire entry. Electrical ratings match the main part (15 A UL, 300 V UL). Wire gauge support extends to 30 AWG. Housing material differs (Polyamide PA66 vs. thermoplastic), and operating temperature range is –40°C to 110°C. Screw torque specification is 0.79 Nm (7.0 Lb-In).

Phoenix Contact 5435828 (BCP series) maintains 12 positions, 5.08mm pitch, and 180° wire entry with matching 15 A (UL) and 300 V (UL) ratings. Termination uses screw connection with M3 fasteners. Wire gauge support extends to 30 AWG. Housing material is Polyamide (PA), and UL94 V-0 flammability rating is specified.

Conditional Alternatives (Different Wire Entry Angle)

Weidmüller 1948110000 and 1948340000 (Omnimate BL series) feature 90° wire entry instead of 180°. Both maintain 12 positions at 5.08mm pitch with higher current ratings (20 A UL) and expanded wire gauge support (12–30 AWG, 0.2–4mm²). These parts require mechanical redesign of wire routing and are suitable only when 90° entry orientation is acceptable.

Phoenix Contact 1912061 (COMBICON MSTB) provides 12 positions at 5.08mm pitch with 180° wire entry and 16 A (UL) current rating. Operating temperature range is unspecified. Screw torque is 0.5–0.6 Nm (4.4–5.3 Lb-In).

Weidmüller 1357060000 (Unimate BLA) features 12 positions at 5.08mm pitch with 180° wire entry but reduced current rating (10 A UL). Termination uses clamping yoke (tension sleeve) rather than rising cage clamp. M2.5 screw size differs from the main part. This part is suitable only when current requirements are lower than 15 A.

Reference Only (Different Position Count or Pitch)

Molex 0395200008 (8 positions, 5.00mm pitch) and Phoenix Contact 1755680 (12 positions, 5.00mm pitch, 90° entry) are listed for reference. These parts have different pitch specifications or wire entry angles and require complete connector redesign for implementation.

Frequently Asked Questions (FAQ)

Q: Can Molex 0395300012 be used as a direct replacement for 0398600112?

A: Yes. Both parts maintain 12 positions at 5.08mm pitch, 180° wire entry, 15 A (UL) and 300 V (UL) ratings, and screw-based rising cage clamp termination. The 0395300012 is active in production and ROHS3 compliant. Operating temperature range is expanded (–40°C to 115°C vs. 110°C maximum for the obsolete part).

Q: What is the difference between rising cage clamp and clamping yoke termination?

A: Rising cage clamp termination uses a spring-loaded cage mechanism that rises as the screw is tightened, securing the wire. Clamping yoke (tension sleeve) termination uses a different mechanical approach with a yoke that clamps the wire as the screw is tightened. Both methods provide secure electrical connection, but they are not mechanically interchangeable and require different wire preparation procedures.

Q: Can parts with 90° wire entry (1948110000, 1948340000) replace the 180° entry main part?

A: No, without mechanical redesign. Wire entry angle determines the physical orientation of the connector relative to the mating header. Changing from 180° to 90° requires repositioning the connector and rewiring the circuit board. These parts are suitable only when the application design can accommodate 90° entry orientation.

Q: Are all substitute parts ROHS3 compliant?

A: ROHS3 compliance is confirmed for Molex 0395300012, TE Connectivity 1-796634-2, Phoenix Contact 5435828, and Weidmüller 1948110000 and 1948340000. Weidmüller 1357060000 and Phoenix Contact 1912061 are listed as RoHS compliant without specific ROHS3 designation. Verify compliance documentation with the supplier for your specific application requirements.

Q: What wire gauge range is supported across substitute parts?

A: The main part supports 12–26 AWG. Most substitute parts extend support to 12–30 AWG, providing greater flexibility for thinner wire gauges. Weidmüller parts specify metric equivalents (0.2–2.5mm² or 0.2–4mm²). Verify wire gauge compatibility with your specific wiring specification before selection.

Q: Does screw size differ between substitute parts?

A: Yes. The main part and most direct substitutes use M3 screws. Weidmüller parts (1357060000, 1948110000, 1948340000) use M2.5 screws with lower torque specifications (0.4–0.5 Nm vs. 0.56 Nm or higher for M3 variants). Screw size affects torque application and must be verified during assembly.

Q: What is the inventory status of substitute parts?

A: Molex 0395300012 has 1,818 units in stock. TE Connectivity 1-796634-2 has 1,428 units. Phoenix Contact 5435828 has 1,020 units. Weidmüller 1948340000 has 705 units. All substitute parts are classified as active products with ongoing availability.

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