Amphenol PCD EL1M032G00 Terminal Block: Equivalent & Substitute Parts

Part Overview

The Amphenol PCD EL1M032G00 is a 3-position wire-to-board terminal block with 0.200" (5.08mm) pitch, designed for horizontal mounting with through-hole PCB installation. This component features side entry configuration with screw-rising cage clamp termination, rated for 20 A at 300 V, and supports wire gauges from 12-30 AWG. The part is active in production status and RoHS compliant, making it suitable for industrial control, automation, and power distribution applications. Equivalent and substitute parts are identified based on matching electrical ratings, mechanical compatibility, and functional performance within acceptable parameter tolerances.

Key Parameters

Parameter	EL1M032G00 Specification
Manufacturer	Amphenol PCD
Positions Per Level	3
Pitch	0.200" (5.08mm)
Mating Orientation	Horizontal with Board
Current Rating	20 A
Voltage Rating	300 V
Wire Gauge	12-30 AWG
Mounting Type	Through Hole
Wire Termination	Screw - Rising Cage Clamp
Operating Temperature	105°C
Housing Material	Polyamide (PA), Nylon
RoHS Status	RoHS Compliant
Torque - Screw	0.79 Nm (7.0 Lb-In)

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following critical parameters: number of positions (3), pitch tolerance (0.197" to 0.200"), mating orientation (horizontal with board), mounting type (through hole), wire termination method (screw-rising cage clamp), voltage rating (300 V minimum), and current rating (15 A minimum). Parts are grouped into two categories based on pitch specification:

Group A - 0.200" (5.08mm) Pitch: Phoenix Contact 1707917, Phoenix Contact 1711738, TE Connectivity 282857-3. These parts maintain exact pitch compatibility with the main part and support the full wire gauge range of 12-30 AWG.

Group B - 0.197" (5.00mm) Pitch: Molex 0395433003, Phoenix Contact 1711039, Phoenix Contact 1985975. These parts operate at a slightly reduced pitch specification but maintain functional compatibility for 3-position configurations with side entry termination.

Parameter Comparison

Part Number	Manufacturer	Pitch	Current (A)	Voltage (V)	Wire Gauge (AWG)	Torque (Nm)	RoHS Status	Inventory
EL1M032G00	Amphenol PCD	0.200" (5.08mm)	20	300	12-30	0.79	RoHS Compliant	903 Pcs
1707917	Phoenix Contact	0.200" (5.08mm)	15	300	18	0.5-0.6	ROHS3 Compliant	1155 Pcs
1711738	Phoenix Contact	0.200" (5.08mm)	15	300	12-30	0.5-0.6	ROHS3 Compliant	4691 Pcs
282857-3	TE Connectivity	0.200" (5.08mm)	24	300	12-30	0.79	ROHS3 Compliant	3562 Pcs
0395433003	Molex	0.197" (5.00mm)	15	300	14-22	0.51	ROHS3 Compliant	2500 Pcs
1711039	Phoenix Contact	0.197" (5.00mm)	15	300	12-30	0.5-0.6	ROHS3 Compliant	3083 Pcs
1985975	Phoenix Contact	0.197" (5.00mm)	15	300	12-30	0.5-0.6	ROHS3 Compliant	1219 Pcs

Engineering Selection Recommendations

Primary Substitutes (Exact Pitch Match - 0.200" / 5.08mm):

TE Connectivity 282857-3 provides the closest functional match to the EL1M032G00, offering identical pitch, equivalent current rating of 24 A (exceeds the 20 A requirement), matching torque specification of 0.79 Nm, and full wire gauge support of 12-30 AWG. ROHS3 compliance and high inventory availability (3562 Pcs) support production continuity.

Phoenix Contact 1711738 maintains exact pitch compatibility with 12-30 AWG wire gauge support and ROHS3 compliance. Current rating of 15 A is lower than the main part; this part is suitable for applications not requiring the full 20 A capacity. Highest inventory level (4691 Pcs) ensures supply availability.

Phoenix Contact 1707917 matches pitch and voltage specifications with ROHS3 compliance but restricts wire gauge to 18 AWG only, limiting application flexibility compared to the main part's 12-30 AWG range.

Secondary Substitutes (Reduced Pitch - 0.197" / 5.00mm):

Phoenix Contact 1711039 provides 0.197" pitch with full 12-30 AWG wire gauge support and ROHS3 compliance. Suitable for applications where pitch tolerance of 0.003" is acceptable and wire gauge flexibility is required.

Phoenix Contact 1985975 offers identical electrical and mechanical specifications to 1711039 with ROHS3 compliance but features black housing instead of green and carries MSL 3 rating (168 hours) versus MSL 1 for other substitutes.

Molex 0395433003 operates at 0.197" pitch with restricted wire gauge range of 14-22 AWG and lower torque specification of 0.51 Nm. Suitable only for applications within the specified wire gauge range and where reduced screw torque is acceptable.

Frequently Asked Questions (FAQ)

Q: Can Phoenix Contact 1711738 directly replace the Amphenol PCD EL1M032G00?

A: Yes, for applications operating at or below 15 A. Both parts share identical 0.200" (5.08mm) pitch, 300 V voltage rating, 3-position configuration, and support 12-30 AWG wire gauges. The 1711738 current rating of 15 A is lower than the main part's 20 A specification; verify application current requirements before substitution.

Q: What is the difference between 0.200" and 0.197" pitch terminal blocks?

A: Pitch refers to the center-to-center distance between adjacent positions. The 0.003" difference (5.08mm versus 5.00mm) affects PCB layout compatibility. Parts with 0.197" pitch are not mechanically interchangeable with 0.200" pitch designs on the same PCB. Substitution requires PCB redesign or confirmation that the application tolerates the pitch variation.

Q: Is TE Connectivity 282857-3 a suitable substitute for high-current applications?

A: Yes. The 282857-3 is rated for 24 A, exceeding the EL1M032G00's 20 A specification. It maintains identical 0.200" (5.08mm) pitch, 0.79 Nm torque, and 12-30 AWG wire gauge support. ROHS3 compliance and high inventory (3562 Pcs) support production requirements.

Q: Why do some substitutes show restricted wire gauge ranges?

A: Wire gauge range restrictions reflect the terminal block's internal contact and clamp design specifications. Molex 0395433003 supports 14-22 AWG; using wire gauges outside this range may result in inadequate contact pressure or mechanical damage. Verify wire gauge requirements before selecting parts with restricted ranges.

Q: What does MSL 3 (168 hours) mean for Phoenix Contact 1985975?

A: Moisture Sensitivity Level 3 indicates the component requires controlled storage conditions with maximum floor life of 168 hours after bag opening before soldering. The main part and most substitutes carry MSL 1 (unlimited floor life). Select MSL 1 parts for applications with extended storage or less stringent moisture control requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. The main part carries RoHS Compliant status, and all identified substitutes carry ROHS3 Compliant status, confirming compliance with current RoHS regulations across all listed alternatives.

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