TECHNICAL INFORMATION

Identification

Product Category
CONNECTORS
Part Number
E30203700
Product Family
MAK

Other properties

No. of cavities
3
Terminal Type
Receptacle
Terminal Size [mm]
1.2
Sealable
Sealed
CPA
With CPA
Color
BLUE
Min Temp (C)
-40
Max Temp (C)
150
Connector Application
Sensors, On Engine, 48V
Mechanical coding
C
Remarks
Code C

2D Drawing

2D Drawing E30203700

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2way MAK 1.2 Receptacle Sealed Blue Connector with CPA, Code C
2way MAK 1.2 Receptacle Sealed Blue Connector with CPA, Code C
E30194400
Product Category:
CONNECTORS
Legacy Part Number:
–
No. of cavities
2
Product Family
MAK
Terminal Size [mm]
1.2
Sealable
Sealed
3way MAK 1.2 Receptacle Sealed Black Connector with CPA, Code A
3way MAK 1.2 Receptacle Sealed Black Connector with CPA, Code A
E30203300
Product Category:
CONNECTORS
Legacy Part Number:
–
No. of cavities
3
Product Family
MAK
Terminal Size [mm]
1.2
Sealable
Sealed
3way MAK 1.2 Receptacle Sealed Natural Connector with CPA, Code B
3way MAK 1.2 Receptacle Sealed Natural Connector with CPA, Code B
E30203500
Product Category:
CONNECTORS
Legacy Part Number:
–
No. of cavities
3
Product Family
MAK
Terminal Size [mm]
1.2
Sealable
Sealed
3way MAK 1.2 Receptacle Sealed Connector with CPA, Code D
3way MAK 1.2 Receptacle Sealed Connector with CPA, Code D
E30203800
Product Category:
CONNECTORS
Legacy Part Number:
–
No. of cavities
3
Product Family
MAK
Terminal Size [mm]
1.2
Sealable
Sealed
MAK 1.2 Series

MAK 1.2 Series

Lear’s MAK / MAS 1.2 portfolio is complemented by connectors engineered to deliver excellent performance across a wide range of applications. Designed for seamless integration into existing architectures, these connectors work together with the MAK / MAS 1.2 terminals to create a high performance system that meets common industry requirements and supports efficient, reliable harness assembly.     

MAK / MAS 1.2 Terminals

MAK / MAS 1.2 Terminals

Lear’s MAK / MAS 1.2 terminal system features a two-piece design for signal and low-power applications. With options for various wire cross-sections and surface platings, this product series is suitable for a wide range of sealed and unsealed applications. Designed for high electrical performance and long-term reliability, the system ensures robust retention and mechanical strength while remaining compatible with common industry standards.     

E30203700 - 3way MAK 1.2 Receptacle Sealed Blue Connector with CPA, Code C

Part Number: E30203700

3way MAK 1.2 Receptacle Sealed Blue Connector with CPA, Code C

Product Specification

This sealed receptacle connector belongs to the MAK product family within the CONNECTORS category, offering 3 cavities for a compact 3-way circuit configuration compatible with 1.2 mm terminals.

Primarily designed for sensor and on-engine applications in automotive vehicles.

Mating integrity is ensured through a Code C poka-yoke mechanical coding feature, preventing incorrect connector pairing. The connector is equipped with a Connector Position Assurance (CPA) device to verify and maintain full mating engagement.

The main connector part is molded in PA66 GF with a dominant blue color. The connector operates across a temperature range of -40 °C to 150 °C.

Code C.

Part Number: E30203700, compatible with: 35126371, 35387391, 3-2236343-1, 3-2236343-5, 09406623 10010343, 10124005, 10099063, 805-121-583, 805-121-521, 34900-3122, 34900-3103.

Lear Connection Systems is offering other variants of this product:

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