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Straight Pogo Test Pins , Spring Pogo Pins Surface Mounted Single Row

SMT POGO PIN

We offer a wide range of Spring Loaded Contacts / Pogo Pins. Even customer-specific developments are possible. The contact (closing the electrical circuit) is not generated as in conventional connectors by inserting a pin into a socket, but by probing by means of a spring-assisted pin. Advantage of this technique is a high reliability at a very high number of cycles.

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	-

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

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Categories	SMD Pogo Pins
Brand Name:	Rtench
Model Number:	PG-1.5-0.4-1.03-1.78-2.4
Certification:	ISO9001
Place of Origin:	China
MOQ:	10000PCS
Price:	Negotiable
Payment Terms:	T/T
Supply Ability:	20000000PCS/day
Delivery Time:	10-15 work days
Packaging Details:	SMT Tape Packaging 750PCS/disc
Product Name:	SMT Pogo Pins
Working Height:	2.5mm ~ 8.3mm