Terminals

Insulated piggy back terminals MDD,FDD,PBDD type

Insulated piggy back terminals are also namd splice crimp terminals or quick splice.Crimp terminals used to terminate stranded wires.

Description of Insulated piggy back terminals Insulated piggy back terminals are also namd splice crimp terminals or quick splice.Crimp terminals

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GroupPower Connectors

CategoryTerminals

StandardsIEC and GB

CustomisationOEM and non standard accepted

Insulated piggy back terminals MDD,FDD,PBDD type

Overview Specifications Gallery Ordering FAQ Related

Overview

Insulated Piggy Back Terminals MDD,FDD,PBDD Type Description

Description of Insulated Piggy Back Terminals

Insulated piggy back terminals are also namd splice crimp terminals or quick splice.Crimp terminals used to terminate stranded wires,creating a quality,reliable connection by ensuring each wire strand conducts current when properly crimped.Piggy back terminals especially useful when multiple reconnections could be necessary within terminal blocks or other similar devices. No breakage of wire strands when wire is bent, under stress or in a vibration environment. Twin ferrule designs allow two individual stranded conductors to be connected to the same termination,most beneficial in jumpering or other similar applications.

Material of Crimp Terminals

Tin plated copper,PVC

Parameters Table of MDD Type Splice Crimp Terminals

Parameters Table of FDD Type Crimp Terminals

Parameters Table of PBDD Type Piggy Back Terminals

Related Product

Features of Piggy Back Terminals

1.Smooth funnel entry to make wire insertion easier 2.Secure contacting even after multiple reconnections 3.Long-term contact resistance 4.No fraying of strands 5.No breakage of wire strands when wire is bent,under stress or in vibration environment

Specifications

Codes Ranges and Dimensions

Figures below are reproduced from the CROP catalogue for this item.

Item No.	Name Tab (mm)	Material thickness (mm)	Dimension(mm)	Colour	Specification
B	D	d	L	H
MDD 1.25-110(5)	0.5X2.8	0.5	2.8	4.3	1.7	17.7	10.0	Red	Conductor section:0.5-1.5mm2 A.W.G.: 22-16 Max Current:I max.=10A
MDD 1.25-110(8)	0.8X2.8	0.8	2.8	17.7
MDD 1.25-187(5)	0.5X4.75	0.5	4.75	20.0
MDD 1.25-187(8)	0.8X4.75	0.8	4.75	20.0
MDD 1.25-250	0.8X6.35	0.4	6.35	21.0
MDD 2-110(5)	0.5X2.8	0.5	2.8	4.3	2.3	17.7	10.0	Blue	Conductor section:1.5-2.5mm2 A.W.G.: 16-14 Max Current:I max.=15A
MDD 2-110(8)	0.8X2.8	0.8	2.8	17.7
MDD 2-187(5)	0.5X4.75	0.5	4.75	20.0
MDD 2-187(8)	0.8X4.75	0.8	4.75	20.0
MDD 2-250	0.8X6.35	0.4	6.35	21.0
MDD 5.5-187	0.5X4.75	0.5	4.75	5.7	3.4	23.0	13.0	Yellow	Conductor section:4-6mm2 A.W.G.: 12-10 Max Current:I max.=24A
MDD 5.5-250	0.8X6.35	0.4	6.35	25.0

Item No.	Name Tab (mm)	Material thickness (mm)	Dimension(mm)	Colour	Specification
B	D	d	L	H
FDD 1.25-110(5)	0.5X2.8	0.3	3.8	3.8	1.7	19.0	10.0	Red	Conductor section:0.5-1.5mm2 A.W.G.: 22-16 Max Current:I max.=19A
FDD 1.25-110(8)	0.8X2.8	0.3	3.8	19.0
FDD 1.25-187(5)	0.5X4.75	0.35	5.6	19.0
FDD 1.25-187(8)	0.8X4.75	0.35	5.6	19.0
FDD 1.25-205	0.5X5.2	0.35	6.5	20.0
FDD 1.25-250	0.8X6.35	0.4	7.4	21.0
FDD 2-110(5)	0.5X2.8	0.3	3.8	4.3	2.3	19.0	10.0	Blue	Conductor section:1.5-2.5mm2 A.W.G.: 16-14 Max Current:I max.=15A
FDD 2-110(8)	0.8X2.8	0.3	3.8	19.0
FDD 2-187(5)	0.5X4.75	0.35	5.6	19.0
FDD 2-187(8)	0.8X4.75	0.35	5.6	19.0
FDD 2-205	0.5X5.2	0.35	6.5	20.0
FDD 2-250	0.8X6.35	0.4	7.4	21.0
FDD 2-312	0.8X8.0	0.4	9.0	23.0
FDD 5.5-187	0.5X4.75	0.4	5.6	3.4	5.7	23.0	14.0	Yellow	Conductor section:4-6mm2 A.W.G.: 12-10 Max Current:I max.=24A
FDD 5.5-250	0.8X6.35	0.4	7.4	25.0
FDD 5.5-312	0.8X8.0	0.5	9.0	27.0
FDD 5.5-375	1.2×9.4	0.5	10.9	29.6

Item No.	Name Tab (mm)	Material thickness (mm)	Dimension(mm)	Colour	Specification
B	B1	D	d	L	H
PBDD 1.25-250	0.8X6.35	0.4	7.4	6.35	3.8	1.7	21.5	10.0	Red	Conductor section:0.5-1.5mm2 A.W.G.: 22-16 Max Current:I max.=10A
PBDD 2-250	0.8X6.35	0.4	7.4	6.35	4.3	2.3	21.5	10.0	Blue	Conductor section:1.5-2.5mm2 A.W.G.: 16-14 Max Current:I max.=15A
PBDD 5.5-250	0.8X6.35	0.4	7.4	6.3	5.7	3.4	25.0	13.0	Yellow	Conductor section:4-6mm2 A.W.G.: 12-10 Max Current:I max.=24A

Product Images

Insulated piggy back terminals MDD,FDD,PBDD type view

Ordering and Support

From Enquiry To Delivered Order

Send The Requirement

Item code, conductor or cable size and quantity, or a drawing and a photograph for a non standard part.

Quotation

Price, packing, carton quantity and lead time are confirmed against the catalogue reference.

Sample or Tooling

Samples are sent for approval. Parts that need a new mould go through the in house mould division.

Production and Shipment

Production to IEC and GB standards, then packing and shipment on the agreed terms.

Answers

Frequently Asked Questions

How do I choose the right size?

Match your conductor or cable size against the range column in the specification table on this page, then quote the code on that row. If the size falls between two rows, send both figures with your enquiry and the correct item will be confirmed.

Is Insulated piggy back terminals MDD,FDD,PBDD type available as a sample before a production order?

Yes. Ask for a sample by WhatsApp on 0086 138 6832 9796 or by email and the item, the packing and the lead time for a full order will be confirmed together.

Which standards do CROP products follow?

All CROP products are made to comply with IEC and GB standards. Where a project calls for a national or utility specification, send the standard reference with your enquiry and the matching item will be quoted.

Can items be produced to our own drawing?

Yes. Non-standard and OEM orders are part of the normal range. Send the drawing, a picture, the weight or the written specification to [email protected] or by WhatsApp and a quotation will be prepared against your requirement. CROP also runs its own mould division for plastic, SMC and stamped parts.

How do I obtain the PDF catalogue?

The catalogue is issued on request. Ask for the section you need by email or WhatsApp on 0086 138 6832 9796 and the PDF will be sent back to you. The catalogue page lists every section that is available.

Next Step

Get A Price For Insulated piggy back terminals MDD,FDD,PBDD type

Send the code, the size and the quantity. Drawings for non standard versions are welcome.

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