FDD Insertion Spring / Mdd Insertion Blade Male-Female Butt-Connect Pre-Insulated Terminals

• Customization: Available
• Type: Hook Terminals
• Material: Copper
• Model NO.: FDD/MDD
• Application: Conduct Electricity, Transmission of Electrical Signals
• Character: Insulation
• Species: Terminal
• Production Process: Cold Pressing
• Shape: Socket
• Interface Type: Butt-Connect
• Certification: VDE, CE&RoHS
• Brand: Esnew
• House: PVC
• Coating: Tin-Plated
• Feature: Fast Heat Dissipation/Corrosion Resistance
• Service: ODM/OEM
• Transport Package: 100 PCS Per Bag
• Specification: Multiple Size and Color Options
• Trademark: ESNEW
• Origin: China
• HS Code: 8536900000
• Production Capacity: 5000000bags Per Month
• Package Size: 30.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

1.Male-female docking design allows for multiple plug-and-unplug cycles, facilitating easy replacement of failed components.

2.Copper conductive terminals ensure high current-carrying capacity, stable conductivity, and minimal heat generation.

3.Tin-plated finish resists oxidation, protects the copper core from corrosion, and extends service life.

4.Complete specifications with convenient parallel wiring options—multiple sizes available for selection.

5.Thick PVC casing provides flame-retardant, heat-resistant, cold-resistant, and insulated protection, available in multiple colors.

6.Secure crimping ensures tight wiring connections that won't loosen easily.

7.Quick and easy wiring for safe and reliable electrical connections.

Installation method

Specification

Pre-insulating Female Terminals
Item No	Nema Tab (mm)	Thickness (mm)	Dimension (mm)					Color	Description
			B	DØ	dØ	L	E
FDD1.25-110(5)	0.5×2.8	0.3	3.3	3.8	1.7	18.5	10.0	Red	Lead Section:0.5~1.5mm^2 A.W.G.:22~16 Max.current:IMAX=10A Materl:Brass Insulation:PVC
FDD1.25-110(8)	0.8×2.8	0.3	3.3	3.8	1.7	18.5
FDD1.25-187(5)	0.5×4.75	0.35	5.0	3.8	1.7	19.0
FDD1.25-187(8)	0.8×4.75	0.35	5.0	3.8	1.7	19.0
FDD1.25-205	0.5×5.2	0.35	5.7	3.8	1.7	19.0
FDD1.25-205	0.8×6.35	0.4	6.6	3.8	1.7	19.8
FDD2-110(5)	0.5×2.8	0.3	3.3	4.3	2.3	18.5	10.0	Blue	Lead Section:1.5~2.5mm^2 A.W.G.:16~14 Max.current:IMAX=15A Materl:Brass Insulation:PVC
FDD2-110(8)	0.8×2.8	0.3	3.3	4.3	2.3	18.5
FDD2-187(5)	0.5×4.75	0.35	5.0	4.3	2.3	19.0
FDD2-187(8)	0.8×4.75	0.35	5.0	4.3	2.3	19.0
FDD2-205	0.5×5.5	0.35	5.7	4.3	2.3	19.0
FDD2-250	0.8×6.35	0.4	6.6	4.3	2.3	19.0
FDD2-312	0.8×8.0	0.4	8.2	4.3	2.3	23.7
FDD5.5-187x5	0.5×4.75	0.4	5.0	5.7	3.4	22.0	12.5	Yellow	Lead Section:4~6mm^2 A.W.G.:12~10 Max.current:IMAX=24A Materl:Brass Insulation:PVC
FDD5.5-187x8	0.8x4.75	0.4	5.0	5.7	3.4	22.0
FDD5.5-250	0.8×6.35	0.4	6.6	5.7	3.4	23.4
FDD5.5-375	1.2×9.4	0.5	9.9	5.7	3.4	29.6

Pre-insulating  Male Terminals
ltem No	Nema Tab (mm)	Thickness(mm)	Dimension (mm)					Color	Description
			B	DØ	dØ	L	E
MDD1.25-110(5)	0.5×2.8	0.5	2.8	1.7	3.8	17.7	10.0	Red	Lead Section:0.5~1.5mm^2A.W.G.:22~16 Max.current:IMAX=10A Materl:Brass Insulation:PVC
MDD1.25-110(8)	0.8×2.8	0.8	2.8	1.7	3.8	17.7
MDD1.25-187(5)	0.5×4.75	0.5	4.8	1.7	3.8	20.0
MDD1.25-187(8)	0.4×4.75	0.4×2	4.8	1.7	3.8	20.0
MDD1.25-250	0.8x6.35	0.4×2	6.4	1.7	3.8	21.0
MDD2-110(5)	0.5×2.8	0.5	2.8	2.3	4.3	17.7	10.0	Blue	Lead Section:1.5~2.5mm^2 A.W.G.:16~14 Max.current:IMAX=15A Materl:BrassInsulation:PVC
MDD2-110(8)	0.8x2.8	0.8	2.8	2.3	4.3	17.7
MDD2-187(5)	0.5×4.75	0.5	4.8	2.3	4.3	20.0
MDD2-187(8)	0.4×4.75	0.4×2	4.8	2.3	4.3	20.0
MDD2-250	0.8×6.35	0.4×2	6.4	2.3	4.3	21.0
MDD5.5-187	0.5×4.75	0.5	4.8	3.4	5.7	22.0	12.5	Yellow	Lead Section:4~6mm^2 A.W.G.:12~10 Max.current:IMAX=24A Materl:Brass Insulation:PVC
MDD5.5-250	0.8x6.35	0.4×2	6.4	3.4	5.7	23.0

Packing & Delivery

Packing Size	30cm*25cm*20cm
Packing Gross Weight	15.0kg

Certifications

Packaging & Shipping

After Sales Service

1.Rapid Response
  We guarantee a response to after-sales inquiries within 12  hours and provide a solution within 24 hours.
 
2. Professional Installation Support
   We provide professional installation guidance to ensure the proper assembly and operation of the product.

3.Warranty Service
    We keep all our items high quality and with 12 months gurantee time. If any product exhibits quality issues or malfunctions during the warranty period, we provide free repair or replacement of defective parts, including those caused by manufacturing defects.

4. Maintenance & Servicing 

  For products requiring regular upkeep, we provide professional maintenance services to extend product lifespan and ensure optimal performance.
 
5. Customer Feedback & Resolution
     We actively accept customer complaints and suggestions, addressing them promptly to foster strong and lasting business relationships.
 

Company Profile

     YUEQING YISI ELECTRIC Co., Ltd. is a professional manufacturer of cabinet accessories, electrical automation components, high-voltage electrical components, and new energy photovoltaic system products such as  circuit breaker,fuses,contactors, relays, heat shrinkable tubing,PV connectors, wire connectors and terminals etc.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in indurstrial automatic, home using, gardoning area and other industries.With well-equipped testing facilities and strong technical force.
 
     During the past 12 years development, our production focus on oversea market and have good connection with Brazil, Argentina, UAE, Kenya, South Africa, Algerial, Vietnam, Malaysia, etc. 
 
     Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

We offer a wide variety of insulated terminals with complete specifications. Welcome to inquire.

FAQ

Q:Can we ask samples?
A: We can provide free samples ,but the shipping cost is for customer's account.

Q:Are you a factory?
A: Yes, welcome to visit our company and factory.
 
Q:What about warranty?
A:We keep all our items high quality and with 12 months gurantee time.
 
Q:How does your factory do regarding quality control?
A:Quality first, customers foremost. We always attach great importance to quality controlling from the very begimning to very end.
 
Q:Can you customize products?
A:Yes.We provide OEM/ODM services.