1.Probe pin for automotive cables and connectors
2.Gold plated
3.Automotive with collar
Port: Shanghai
Minimum Order Quantity: 100 Unit/Units piece
Supply Ability: 50000 Unit/Units per Week piece
Payment Terms: T/T
Contact Supplier
Packaging Detail: 100pcs per box
Delivery Detail: Two weeks(standard test probes)
Automotive test probe pin with collar TOP125 D07H5 Cable hardness spring pin
| Plunger | Automotive probe pin |
| Model | TOP125 D07H5 |
| Materials | BeCu&Gold Plated |
| Base Types | |
| Dimensions | Spherical Radius |
| Probe Pins | |
| Test Conditions | Temperature 23°C Relative Humidity 40% |
| Note |
About The Production
1.With the contacting zone is availqable in a large choice of Tips-styles.It must provide the smallest possible contact resistance between the Test probe and test point, to ensure that measurement results are not distorted,most of plungers will be made of BeCu,and as the resistance,B.T.TECH change the way,test probe plunger will be gold plated!!
2.Every kind of Plunger will be used in different situation,Test probe pin as the picture show.
About Platings
The several components of probes(plungers,barrels and springs) are subjected before assembling to particular galvanic treatments that determine their conductivity,durability,hardness and abrasion resistance features.Herewith we list the main treatments requested and used in our internal galvanic plant:
·HARDGOLD: It has a hardness,depending from its nickel percentage,from 200 to 350 HV.It has excellent chemical properties becoming the suitable treatment to have the best electrical contact.For a better aesthetic aspect(hardgold treatment has a dull colour) it is usually covered by a little layer of pure gold.
·ELECTROPLATED NICKEL:Its hardness is 200-220HV.This treatment treated.
·CHEMICAL NICKEL:It's much harder than electroplated nickel,reaching 600-700HV wit peaks of 850-900HV when then heat treated.Electrical resistance goes from 70 to 100 micon-omega/cm.Usually it is used as first layer for the treatment hardgold+flash gold of plungers.
·RHODIUM:This is a very hard metal(up to more than 1000HV)but its deposit is not always uniform and constant.Tis negatively influence the electrical conductivity in comparison to the better hardgold+flash.
About Test Conditions
Ambient Temperature:23°
Relative Humidity:40%
Continuos current flow for 3minutes to reach the current rating,then current at 120% of the current rating for 90 seconds and finally of 150% of the current rating for 60 seconds
About Purchase
HOW TO ORDER:
| MODEL | HEAD | HEAD DIA | SPRING FORCE(2/3 TRAVEL) | PLUNGER PLATING | LONG/SHORT |
| TOP125 | D07H5 | 100 | G | LONG |
NOTES:
1.MODEL: you would choose which Minimum Centers probe needs(TOP125 means 125MIL Automotive Probe)
2.HEAD: it means you choose which plunger (D07H5 means Diameter 0.7mm and Height 5.00mm)
3.HEAD DIA:it means you choose the diameter of Plunger
4.SPRING FORCE(2/3 TRAVEL):it means the force of spring when it is tested within 2/3 travel(100 means 100g)
5.PLUNGER PLATING:it means Platings material(G means gold)
6.LONG/SHORT:it means long probe or short probe
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