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C3604 Plunger Tube High Current Pogo Pins Thru Hole Tail Secure Soldering

C3604 Plunger Tube High Current Pogo Pins Thru Hole Tail Secure Soldering

  • C3604 Plunger Tube High Current Pogo Pins Thru Hole Tail Secure Soldering
C3604 Plunger Tube High Current Pogo Pins Thru Hole Tail Secure Soldering
Product Details:
Place of Origin: China
Brand Name: Rtench
Certification: ISO9001 SGS-ROHS2.0
Model Number: PG-1.5-0.4-1.03-1.78-2.4
Payment & Shipping Terms:
Minimum Order Quantity: 10000PCS
Price: Negotiable
Packaging Details: SMT Tape Packaging 750PCS/disc
Delivery Time: 10-15 work days
Payment Terms: T/T
Supply Ability: 20000000PCS/day
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Detailed Product Description
Certification: ISO9001 Product Name: SMT Pogo Pins
Model Number: PG-1.5-0.4-1.03-1.78-2.4 Working Height: 2.5mm ~ 8.3mm
High Light:

low profile pogo pins

,

pogo test probes

SMT POGO PIN

 

A basic spring-loaded pin consists of 3 main parts: a plunger, barrel, and spring. When force is applied to the pin, the spring is compressed and the plunger moves inside the barrel. The shape of the barrel retains the plunger, stopping the spring from pushing it out when the pin is not locked in place.

 

In the design of electrical contacts, a certain amount of friction is required to hold a connector in place and retain the contact finish. However, high friction is undesirable because it increases stress and wear on the contact springs and housings. Thus, a precise normal force, typically around 1 newton, is required to generate this friction. Since a spring-loaded pin needs to have a slight gap between the plunger and barrel so that it can slide easily, momentary disconnections can happen when there is vibration or movement. In order to counter this, the plunger usually has a small tilt to ensure a continuous connection.

 

Brief Introduction of SMT POGO Pin :

Pogo Pin is spring loaded probe which is made by precision instruments with riveting workmanship. It usually consists of plunger, tube and spring. Pogo pin is generally applied in the precision connection inside the electronics products such as mobile phones, communication devices, automotive, medical devices, aerospace devices and so on. Since pogo pin is very fine probe, it can make the finished connector light in weight, small in size and exquisite in look when it’s applied in a precision connector.

 

Features of SMT POGO PIN:
- Ball strucutre to protect spring from high current.
- Thru-hole tail for secure soldering.
- Solder-cup tail for wire attachment. (Recommended AWG19 or greater)

- Available 2A per pin

- Working Height: 2.5mm ~ 8.3mm

- Spring Force: 0.9N or 1.08N

- Tube Bottom Diameter: 1.8mm ~ 2.5mm

 

Structural Features of SMT POGO PIN

With ball structure: The ball inside allows more buffer, so result in a even more reliable connection.

Bias structure: The biased tail of the plunger creates a lateral force, so further improves the contact.

Back drill structure: The back drilled plunger increases the space for the spring, so allows a shorter pogo pin for tight space.

  • Pogo Pin is to realise the connection between Board to Board
  • Pogo pin usually has vertical connection and right angle connection
  • Pogo pin is also to realise the connection between cable and device

 

Pogo pin Materials

Parts Materials Surface treatment Hazardous substances Remarks
Plunger C3604

Ni1.4u~3.75u

Au 0.4u

Lead is less than 4%, RoHS compliants Forming Process C3604 for Lathe Tuming Maching
Tube C3604

Ni 1.4i~3.5u

Au 0.1u

Lead is less than 4%, RoHS compliants  
Spring SUS304 N/A    
Housing

PA46

LCP

HPPA

N/A Halogen free material fire-protection rating UL94V-0
Cap

PA46

HPPA

N/A Halogen free material fire-protection rating UL94V-0

 

 

Comparison of different structure of SMT POGO Pin

Structure Contact Impedance Space saving Amperage carrying Reliability
A, With ball structure ★★★★★ ★★★☆☆ ★★★★★ ★★★★★
B, Bias structure ★★★★★ ★★★★★ ★★★★★ ★★★★☆
C, Back drill structure ★★☆☆☆ ★★★★★ ★★☆☆☆ ★★☆☆☆

 

 

Basic Specifications of SMT POGO Pin:

ITEM PERFORMANCE NOTE
Rated voltage Less than 36 Volte Dc  
Rated current 2.0 Amperes continuous per pin
Working temperature -40 °C to 85 °C  
Storage temperature -40 °C to 85 °C  
Woring environment humidity 10% R.H. to 90% R.H.  
Durability static testing 500,000 cycles,
dynamic testing 10,000 cycles
life cycle
Contact impedance 30m ohm Max. the contac impeance should be lower than 30m ohm during the whole working stroke,so it's dynamic contact impedance, not contact impedance in a certain point
PIN interval impedance 500M ohm Min. pogo pin connector

 

ITEM Performance Note
Rated Current 2A -
Rated Voltage AC/DC 12V -
Contact Resistance 50mΩmax (stillness)
(At factory shipment)
100mΩ after 100 times operation
(After Durability test at
Yokowo Regulation)
Insulation Resistance 100MΩ (Min) DC500V
Withstand Voltage AC500V 1Min Leak Current 3mA
Ambient Temp. -40℃~+85℃ -
Pin Force 9.8N on a Pin from any direction -
Pin Holding Strength 4.9N on a Pin from axis direction -
Cycle Durability 20,000 times Working Height
Temp./Humidity Cycle Test Fig. 1 JIS C60068-2-38
Mechanical Shock Durability 490m/s² JIS C60068-2-27
Soldering Temp. 350℃ 3sec Soldering Iron
Reflow Temp. Fig.2 -

 

C3604 Plunger Tube High Current Pogo Pins Thru Hole Tail Secure Soldering 0

 

Basic Dimensions of SMT POGO Pin:

∅ A B C D E FORCE(GF) PART NUMBER
1.20 0.60 1.45 1.95 1.60 35gf Min 20101011233
2.00 0.40 2.20 3.00 2.40 90 Min 101245-1
1.80 0.50 2.30 3.00 2.50 90 Min 10101011363
1.65 0.40 2.20 3.00 2.50 90 Min 101089-1
1.65 0.40 2.20 3.00 2.50 90 Min 101603-1
1.65 0.60 2.40 3.20 2.70 90 Min 101022-1
1.80 0.40 2.50 3.30 2.80 90±20 101080-1
2.00 0.40 2.50 3.30 2.80 90±20 101121-1
2.00 0.40 2.50 3.50 2.80 100±35 101281-1
2.00 0.40 2.50 3.50 2.90 100±30 101009-1

 

 

SMT POGO Pin

Type Working
Height
Spring
Force
Rated
Current
A B C D E F
2307 2.5 0.9N 2A 2.3 0.7 2.5 0.5 1.8 2.4
2509 2.8 0.9N 2A 2.5 0.9 2.8 0.6 1.8 2.4
2809 3.1 1.08N 2A 2.8 0.9 3.1 0.6 1.8 2.4
2910 3.2 1.08N 2A 2.9 1.0 3.2 0.7 1.8 2.4
3111 3.4 1.08N 2A 3.1 1.1 3.4 0.8 1.8 2.4
3212 3.5 1.08N 2A 3.2 1.2 3.5 0.9 1.8 2.4
3413 3.8 1.08N 2A 3.4 1.3 3.8 0.9 2.0 2.6
3614 4.0 1.08N 2A 3.6 1.4 4.0 1.0 2.0 2.6
3915 4.4 1.08N 2A 3.9 1.5 4.4 1.0 2.0 2.6
4215 4.7 1.08N 2A 4.2 1.5 4.7 1.0 2.5 3.1
4617 5.2 1.08N 2A 4.6 1.7 5.2 1.1 2.5 3.1
5117 5.7 1.08N 2A 5.1 1.7 5.7 1.1 2.5 3.1
5517 6.1 1.08N 2A 5.5 1.7 6.1 1.1 2.5 3.1
5920 6.6 1.08N 2A 5.9 2.0 6.6 1.3 2.5 3.1
6220 6.9 1.08N 2A 6.2 2.0 6.9 1.3 2.5 3.1
6520 7.2 1.08N 2A 6.5 2.0 7.2 1.3 2.5 3.1
7025 7.8 1.08N 2A 7.0 2.5 7.8 1.7 2.5 3.1
7525 8.3 1.08N 2A 7.5 2.5 8.3 1.7 2.5 3.1

C3604 Plunger Tube High Current Pogo Pins Thru Hole Tail Secure Soldering 1

C3604 Plunger Tube High Current Pogo Pins Thru Hole Tail Secure Soldering 2

 

 

Contact Details
Shenzhen Rong Teng Hui Technology Co., Ltd

Contact Person: Frank

Tel: 13928428872

Send your inquiry directly to us
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