Male and Female Quick Disconnects

1.Terminal material: Tin plated Brass
2.Insulation material: Vinyl (PVC) or Nylon
3.Features: Electricity safe, easy to install, high temperature resistant, anti-corrosion, various sizes and packages for chosen.
4.Maximum temperature: Vinyl 75℃, Nylon 105℃.
5.Maximum electrical rating: 600 volts
6.Color: according to the international wiring standard, other colors are available as requested.
7.Certificates: CE, RoHS, SGS

8.Common Tab Widths: 2.8 mm, 4.8 mm and 6.35 mm

9.Wire Sizes: 0.5–6 mm² across available models

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Vinyl-Insulated Male & Female Quick Disconnect Terminals

Fast Plug-In Connections. Easy Maintenance. Reliable Crimping.

Male and female quick disconnect terminals, also known as push-on terminals or spade connectors, provide convenient electrical connections without screws or soldering.

Featuring tin-plated brass contacts and vinyl (PVC) insulation, they are widely used in appliances, HVAC equipment, industrial machinery and electrical wiring assemblies.

Quick Connection & Easy Maintenance

The male tab inserts into a matching female receptacle, creating a removable electrical connection.

Key benefits include:

Fast Assembly: Simple push-on connection after wire crimping.
Easy Maintenance: Disconnect and replace components without removing terminal screws.
Reliable Contact: Tin-plated brass contacts provide electrical conductivity when correctly matched.
Multiple Sizes: Different tab dimensions and wire ranges for various applications.
Color-Coded Insulation: Helps identify suitable conductor sizes.

Multiple Insulation & Terminal Options

Standard vinyl-insulated terminals are available alongside other designs for different installation requirements.

Nylon-Insulated: Tougher insulation and higher temperature capability, depending on the model.
Fully Insulated: Extended insulation covering the mating contact area to reduce accidental metal contact.
Flag Type: Right-angle connection for limited installation spaces.
Piggyback Type: Additional tab for connecting another compatible terminal.
Bullet Connectors: Round male and female connectors for suitable electrical wiring applications.

Typical Applications

Home Appliances: Wiring for switches, motors and internal electrical components.
HVAC Equipment: Serviceable connections for fans, controls and compatible equipment.
Industrial Machinery: Electrical assembly and component replacement.
Automotive Accessories: Suitable low-voltage electrical connections and repairs.
Electrical Maintenance: Convenient wire disconnection during servicing.

Choose the Right Quick Disconnect

Select according to wire size, male/female configuration, tab width and thickness, insulation type and operating conditions.

Use a compatible crimping tool and verify proper mating fit before installation.

Request a Quote: Provide your wire size, tab dimensions, terminal type, quantity and packaging requirements.

ITEM NO .	Nema Tab	Wire size	Wire size	W	L	H	d1	D	T	COLOR
ITEM NO .	Nema Tab	mm2	AWG	mm	mm	mm	mm	mm	mm	COLOR
FDD1.25-110(5)	0.5×2.8	0.5~1.5mm²	22~16	3.8	19.0	10.0	1.7	3.7	0.3	Red
FDD1.25-110(8)	0.8×2.8	0.5~1.5mm²	22~16	3.8	19.0	10.0	1.7	3.7	0.3	Red
FDD1.25-187(5)	0.5×4.75	0.5~1.5mm²	22~16	5.8	19.0	10.0	1.7	3.7	0.35	Red
FDD1.25-187(8)	0.8×4.75	0.5~1.5mm²	22~16	5.8	19.0	10.0	1.7	3.7	0.35	Red
FDD1.25-205(5)	0.5×5.2	0.5~1.5mm²	22~16	6.5	19.0	10.0	1.7	3.7	0.35	Red
FDD1.25-250	0.8×6.35	0.5~1.5mm²	22~16	7.5	21.0	10.0	1.7	3.7	0.4	Red
FDD1.25-312	0.8×8.0	0.5~1.5mm²	22~16	9.1	24.0	10.0	1.7	3.7	0.4	Red
FDD2-110(5)	0.5×2.8	1.5~2.5mm²	16~14	3.8	19.0	10.0	2.3	4.3	0.3	Blue
FDD2-110(8)	0.8×2.8	1.5~2.5mm²	16~14	3.8	19.0	10.0	2.3	4.3	0.3	Blue
FDD2-187(5)	0.5×4.75	1.5~2.5mm²	16~14	5.8	19.0	10.0	2.3	4.3	0.35	Blue
FDD2-187(8)	0.8×4.75	1.5~2.5mm²	16~14	5.8	19.0	10.0	2.3	4.3	0.35	Blue
FDD2-205(5)	0.5×5.2	1.5~2.5mm²	16~14	6.5	19.0	10.0	2.3	4.3	0.35	Blue
FDD2-250	0.8×6.35	1.5~2.5mm²	16~14	7.5	21.0	10.0	2.3	4.3	0.4	Blue
FDD2-312	0.8×8.0	1.5~2.5mm²	16~14	9.1	24.0	10.0	2.3	4.3	0.4	Blue
FDD5.5-250	0.8×6.35	4~6mm²	12~10	7.5	24.0	13.0	3.4	5.6	0.4	Yellow
FDD5.5-375	1.2×9.4	4~6mm²	12~10	10.9	28.6	13.0	3.4	5.6	0.5	Yellow

ITEM NO .	Nema Tab	Wire size	Wire size	W	L	H	d1	D	T	COLOR
ITEM NO .	Nema Tab	mm2	AWG	mm	mm	mm	mm	mm	mm	COLOR
MDD1.25-110(5)	0.5×2.8	0.5~1.5mm²	22~16	2.8	19.0	10.0	1.7	3.7	0.5	Red
MDD1.25-110(8)	0.8×2.8	0.5~1.5mm²	22~16	2.8	19.0	10.0	1.7	3.7	0.4	Red
MDD1.25-187(5)	0.5×4.75	0.5~1.5mm²	22~16	4.75	19.0	10.0	1.7	3.7	0.5	Red
MDD1.25-187(8)	0.8×4.75	0.5~1.5mm²	22~16	4.75	19.0	10.0	1.7	3.7	0.4	Red
MDD1.25-250	0.8×6.35	0.5~1.5mm²	22~16	6.35	21.0	10.0	1.7	3.7	0.4	Red
MDD2-110(5)	0.5×4.75	1.5~2.5mm²	16~14	2.8	19.0	10.0	2.3	4.3	0.5	Blue
MDD2-187(5)	0.5×4.75	1.5~2.5mm²	16~14	4.75	19.0	10.0	2.3	4.3	0.5	Blue
MDD2-187(8)	0.8×4.75	1.5~2.5mm²	16~14	4.75	19.0	10.0	2.3	4.3	0.4	Blue
MDD2-250	0.8×6.35	1.5~2.5mm²	16~14	6.35	21.0	10.0	2.3	4.3	0.4	Blue
MDD5.5-250	0.8×6.35	4~6mm²	12~10	6.35	25.0	13.0	3.4	5.6	0.4	Yellow

Male and female terminals must match both tab width and thickness. Incorrect mating dimensions may result in loose connections, excessive insertion force or poor electrical contact.

Frequently Asked Questions

1. What are male and female quick disconnect terminals used for?

They are used to create removable electrical connections in appliances, HVAC equipment, machinery and electrical wiring systems.

2. How do I choose matching male and female terminals?

Match the tab width, tab thickness, conductor size and terminal specifications. The correct mating fit is essential for reliable electrical contact.

3. What is the difference between vinyl and nylon insulated terminals?

Vinyl insulation is a cost-effective option for general electrical wiring. Nylon insulation typically offers greater toughness and higher temperature capability, depending on the material grade.

4. What is the advantage of fully insulated quick disconnect terminals?

Fully insulated versions provide additional insulation coverage around the mating contact, helping reduce the risk of accidental contact or short circuits when correctly installed.

5. Can quick disconnect terminals be repeatedly connected and disconnected?

They can be disconnected for servicing, but the permitted mating cycles depend on the terminal design. Replace terminals showing loose contact, wear or deformation.

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