WEIPU IP68 Series Waterproof Connectors

CT CT7B

At Electronica Embajadores we are official distributors of the WEIPU company. We supply you with SP series connectors (SP13, SP17, SP21, etc.), as well as other series from this Asian manufacturer.

WEIPU IP68 Series SP

All Weipu SP series connectors are waterproof connectors made of plastic. They have an IP68 protection rating, which makes them especially resistant to dust and humidity. Here you can consult in more detail the different degrees of IP protection

Founded in 1996, Weipu is a leading manufacturer of waterproof connectors. The SP series is manufactured in different sizes, and depending on each size, the maximum allowable current and the maximum number of contacts vary.

SP Series IP68

Common Features of Weipu SP Series

The common features of all SP series are:

Coupling: threaded
Shell material: PC, nylon 66, fire resistance: V-0
Contact material: gold-plated brass
IP Protection: IP68
Working temperature: -40º..85ºC
Insulation resistance: 2000MΩ
Connection cycles: 500

We can find them in female and male aerial format, in female and male chassis format.

There are also more special connectors that combine two different pin diameters so that we can connect a data and power signal without the possibility of making a mistake.

What types or sizes are there in Weipu SP series?

There are different sizes and different types of connections. As a summary you can consult the following table:

Connector size	Termination	Maximum cable diameter
Weipu SP11	Welding	4-6.5 mm
Weipu SP13	Welding	Type I: 4-6,5mm / Type II: 5-8mm
Weipu SP17	Soldering and crimping	6-10mm
Weipu SP21	Soldering, crimping and screw	Type I: 4,5-7mm / Type II: 7-12mm
Weipu SP29	Soldering, crimping and screw	13-16mm

Regarding its electrical characteristics, it is for each of the series:

Weipu Series SP11

The SP11 series is available in 2, 3, 4 and 5 contacts. This is the smallest item in the SP series

Number of contacts	2	3	4	5
Contact diameter (mm)	Ø1x2	Ø1x3	Ø0.7x4	Ø0.7x5
Rated current (A)	5	5	3	3
Rated voltage (AC.V)	180	180	125	125
Test voltage (AC. V) 1 min	1000	1000	1000	1000
Contact resistance (mΩ)	5	5	10	10
Wire size (mm/AWG)	≤0.75 / 18	≤0.75 / 18	≤0.5 / 20	≤0.5 / 20

Weipu SP13 Series

The SP13 series is also known as CLIFFCON 68. Cliff is an English connector brand that markets WEIPU's SP13 connectors under the trade name CLIFFCON 68.

The SP13 range is available from 2 to 9 contacts and maximum currents between 3 and 13 amps:

Number of contacts	2	3	4	5	6	7	8
Contact diameter (mm)	Ø1.6x2	Ø1.6x3	Ø1x4	Ø1x5	Ø1x6	Ø1x7	Ø0.7x9
Rated current (A)	13	13	5	5	5	5	3
Rated voltage (AC.V)	250	250	200	180	125	125	125
Test voltage (AC. V) 1 min	1500	1500	1500	1000	1000	1000	1000
Contact resistance (mΩ)	25	25	5	5	5	5	19
Wire size (mm/AWG)	≤2/14	≤2/14	≤0.75/18	≤0.75/18	≤0.75/18	≤0.75/18	≤0.5/20

Weipu SP17 Series

The SP17 range is available from 2 to 10 contacts and maximum currents between 5 and 10 amps:

Number of contacts	2	3	4	2B	3B	4B	5	7	9	10
Rated current (A)	Ø1.5x2	Ø1.5x3	Ø1x4	Ø2x2	Ø2x3	Ø2x4	Ø1x5	Ø1x7	Ø1x9	Ø1x10
Intensidad nominal (A)	10	10	5	15	15	15	5	5	5	5
Rated voltage (AC.V)	500	500	500	500	500	500	500	400	400	400
Test voltage (AC. V) 1 min	1500	1500	1500	1500	1500	1500	1500	1200	1200	1200
Contact resistance (mΩ)	2.5	2.5	5	2.5	2.5	2.5	5	5	5	5
Wire size (mm/AWG)	≤2/14	≤2/14	≤0.75/18	≤2/14	≤2/14	≤2/14	≤0.75/18	≤0.75/18	≤0.75/18	≤0.75/18

Weipu SP21 Series

The SP21 range is available from 2 to 15 contacts and maximum currents between 5 and 30 amperes:

Number of contacts	2	3	4	5	5B	5C	6	6B	7	8	9	12	15
Contact diameter (mm)	Ø3x2	Ø3x3	Ø3x4	Ø3x5	Ø3x2 Ø1x3	Ø2x5	Ø2.5x4 Ø1x2	Ø3x2 Ø1x4	Ø2x7	Ø1.5x8	Ø1x9	Ø1x12	Ø1x15
Rated current (A)	30	30	30	30	30 5	15	25 5	30 5	15	10	5	5	5
Rated voltage (AC.V)	500	500	500	500	500	500	500	500	500	500	400	400	400
Test voltage (AC. V) 1 min	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1200	1200
Contact resistance (mΩ)	1	1	1	1	1 5	2.5	1 5	1 5	2.5	2.5	5	5	5
Wire size (mm/AWG) for soldering	≤4/11	≤4/11	≤4/11	≤4/11	≤4/11 ≤0.75/18	≤2/14	≤4/11 ≤0.75/18	≤4/11 ≤0.75/18	≤2/14	≤2/14	≤0.75/18	≤0.75/18	≤0.75/18
Wire size (mm/AWG) for screw	≤1.5/15	≤1.5/15	≤1.5/15	≤1.5/15	/	/	/	/	/	/	/	/	/

Weipu SP29 Series

The SP29 range is available from 2 to 35 contacts and maximum currents between 5 and 50 amps:

Number of contacts	2	3	4	7	8	8B	9	10	10B	12	16	17	20	24	26	35
Contact diameter (mm)	Ø3.5x2	Ø3.5x3	Ø2.5x4	Ø2.5x7	Ø2.5x8	Ø5x2 Ø1x6	Ø2.5x4 Ø1x5	Ø2.5x10	Ø1.5x10	Ø1.5x12	Ø1.5x16	Ø1.5x17	Ø1x20	Ø1x24	Ø1x26	Ø1x35
Rated current (A)	50	50	25	25	25	60 5	25 5	25	10	10	10	10	5	5	5	5
Rated voltage (AC.V)	500	500	500	500	500	500 400	500	500	500	500	500	500	400	400	400	400
Test voltage (AC. V) 1 min	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500	1200	1200	1200	1200
Contact resistance (mΩ)	0.5	0.5	1	1	1	0.5 5	1 5	1	2.5	2.5	2.5	2.5	5	5	5	5
Wire size (mm/AWG) for soldering	≤10/7	≤10/7	≤4/11	≤4/11	≤4/11	≤16/5 ≤0.75/18	≤4/11 ≤0.75/18	≤4/11	≤2/14	≤2/14	≤2/14	≤2/14	≤0.75/18	≤0.75/18	≤0.75/18	≤0.75/18
Wire size (mm/AWG) for screw	≤6/10	≤6/10	≤1.5/15	≤1.5/15	≤1.5/15	/	/	≤1.5/15	/	/	/	/	/	/	/	/

See the entire range of WEIPU in Electrónica Embajadores

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