| Specification | Value |
|---|---|
| Overall Length | 15.80 ±0.15 mm |
| Plunger Diameter | Ø0.65 ±0.01 mm |
| Contact Resistance | ≤100 mΩ |
| Rated Current | 4.0 A |
| Spring Force | 43 gf ±20% |
| Working Stroke | 2.40 mm |
| Full Stroke | 3.60 mm |
| Temperature Range | −40°C to 85°C |
| Durability | ≥100,000 cycles |
Our engineers can help you find the right solution based on your current, working height, spring force, plating, and application requirements.
Request a Custom QuotePromax Pogo Pin combines in-house tooling, IATF16949/ISO-certified manufacturing, and connector engineering since 2014 to keep your program on schedule and on budget—from first prototype to mass production.
[/col_inner] [col_inner span="4" span__sm="12"]Factory-direct manufacturing and streamlined production cut out middleman markups, giving you consistent per-unit pricing that scales with your order volume.
Dedicated engineers reply to technical queries and quote requests within 24 hours, with free samples available to validate fit before you commit to a run.
[/col_inner] [col_inner span="4" span__sm="12"]SMT/SMD, through-hole, right-angle, double-ended, high-current, and test pogo pins are stocked and ready to ship, so common specs don't wait on a full production cycle.
Spring force, stroke, plating, current rating, and packaging are engineered to your exact application—mass production typically ships in 15–20 days.
[/col_inner] [/row_inner]Promax Pogo Pin has emerged as a leading manufacturer by continuously innovating in new materials, electroplating technology, and advanced manufacturing processes, ensuring the production of reliable, high-performance pogo pin connectors. We are dedicated to offering both standard and custom products tailored to meet the specific needs of our customers.
Our production process for Pogo Pins includes turning, grinding, plating, assembly, inspection, and packaging. Every batch is machined to spring-force and dimensional tolerance, then goes through 100% functional inspection before packaging.
[/col_inner] [/row_inner]Promax Pogo Pin's test probes are the contact element inside ICT fixtures and bed-of-nails testers - the plunger travels its stroke to compensate for PCB warpage and component height variation while holding a consistent contact force, so the same fixture keeps giving repeatable readings across thousands of insertions. The following are common ways engineers use this product; contact Promax Pogo Pin for other applications.
Get a custom quote, spec matching, and manufacturing guidance—without slowing down your project.
| Specification | Value |
|---|---|
| Overall Length | 19.50 mm |
| Plunger Diameter | Ø0.40 ±0.01 mm |
| Contact Resistance | ≤70 mΩ |
| Rated Current | 3.0 A |
| Spring Force | 80 gf ±20% |
| Working Stroke | 2.50 mm |
| Full Stroke | 3.20 mm |
| Temperature Range | −40°C to 125°C |
| Durability | ≥100,000 cycles |
Our engineers can help you find the right solution based on your current, working height, spring force, plating, and application requirements.
Request a Custom QuotePromax Pogo Pin combines in-house tooling, IATF16949/ISO-certified manufacturing, and connector engineering since 2014 to keep your program on schedule and on budget—from first prototype to mass production.
[/col_inner] [col_inner span="4" span__sm="12"]Factory-direct manufacturing and streamlined production cut out middleman markups, giving you consistent per-unit pricing that scales with your order volume.
Dedicated engineers reply to technical queries and quote requests within 24 hours, with free samples available to validate fit before you commit to a run.
[/col_inner] [col_inner span="4" span__sm="12"]SMT/SMD, through-hole, right-angle, double-ended, high-current, and test pogo pins are stocked and ready to ship, so common specs don't wait on a full production cycle.
Spring force, stroke, plating, current rating, and packaging are engineered to your exact application—mass production typically ships in 15–20 days.
[/col_inner] [/row_inner]Promax Pogo Pin has emerged as a leading manufacturer by continuously innovating in new materials, electroplating technology, and advanced manufacturing processes, ensuring the production of reliable, high-performance pogo pin connectors. We are dedicated to offering both standard and custom products tailored to meet the specific needs of our customers.
Our production process for Pogo Pins includes turning, grinding, plating, assembly, inspection, and packaging. Every batch is machined to spring-force and dimensional tolerance, then goes through 100% functional inspection before packaging.
[/col_inner] [/row_inner]Promax Pogo Pin's test probes are the contact element inside ICT fixtures and bed-of-nails testers - the plunger travels its stroke to compensate for PCB warpage and component height variation while holding a consistent contact force, so the same fixture keeps giving repeatable readings across thousands of insertions. The following are common ways engineers use this product; contact Promax Pogo Pin for other applications.
Get a custom quote, spec matching, and manufacturing guidance—without slowing down your project.
| Specification | Value |
|---|---|
| Overall Length | 5.70 ±0.15 mm |
| Plunger Diameter | Ø0.13 ±0.01 mm |
| Contact Resistance | ≤150 mΩ |
| Rated Current | 2.0 A |
| Spring Force | 30 gf ±20% |
| Working Stroke | 0.65 mm |
| Full Stroke | 0.80 mm |
| Temperature Range | −40°C to 85°C |
| Durability | ≥100,000 cycles |
Our engineers can help you find the right solution based on your current, working height, spring force, plating, and application requirements.
Request a Custom QuotePromax Pogo Pin combines in-house tooling, IATF16949/ISO-certified manufacturing, and connector engineering since 2014 to keep your program on schedule and on budget—from first prototype to mass production.
[/col_inner] [col_inner span="4" span__sm="12"]Factory-direct manufacturing and streamlined production cut out middleman markups, giving you consistent per-unit pricing that scales with your order volume.
Dedicated engineers reply to technical queries and quote requests within 24 hours, with free samples available to validate fit before you commit to a run.
[/col_inner] [col_inner span="4" span__sm="12"]SMT/SMD, through-hole, right-angle, double-ended, high-current, and test pogo pins are stocked and ready to ship, so common specs don't wait on a full production cycle.
Spring force, stroke, plating, current rating, and packaging are engineered to your exact application—mass production typically ships in 15–20 days.
[/col_inner] [/row_inner]Promax Pogo Pin has emerged as a leading manufacturer by continuously innovating in new materials, electroplating technology, and advanced manufacturing processes, ensuring the production of reliable, high-performance pogo pin connectors. We are dedicated to offering both standard and custom products tailored to meet the specific needs of our customers.
Our production process for Pogo Pins includes turning, grinding, plating, assembly, inspection, and packaging. Every batch is machined to spring-force and dimensional tolerance, then goes through 100% functional inspection before packaging.
[/col_inner] [/row_inner]Promax Pogo Pin's test probes are the contact element inside ICT fixtures and bed-of-nails testers - the plunger travels its stroke to compensate for PCB warpage and component height variation while holding a consistent contact force, so the same fixture keeps giving repeatable readings across thousands of insertions. The following are common ways engineers use this product; contact Promax Pogo Pin for other applications.
Get a custom quote, spec matching, and manufacturing guidance—without slowing down your project.
| Specification | Value |
|---|---|
| Overall Length | 9.00 ±0.15 mm |
| Plunger Diameter | Ø0.20 ±0.01 mm |
| Contact Resistance | ≤200 mΩ |
| Rated Current | 1.0 A |
| Spring Force | 40 gf ±20% |
| Working Stroke | 1.40 mm |
| Full Stroke | 1.60 mm |
| Temperature Range | −40°C to 85°C |
| Durability | ≥80,000 cycles |
Our engineers can help you find the right solution based on your current, working height, spring force, plating, and application requirements.
Request a Custom QuotePromax Pogo Pin combines in-house tooling, IATF16949/ISO-certified manufacturing, and connector engineering since 2014 to keep your program on schedule and on budget—from first prototype to mass production.
[/col_inner] [col_inner span="4" span__sm="12"]Factory-direct manufacturing and streamlined production cut out middleman markups, giving you consistent per-unit pricing that scales with your order volume.
Dedicated engineers reply to technical queries and quote requests within 24 hours, with free samples available to validate fit before you commit to a run.
[/col_inner] [col_inner span="4" span__sm="12"]SMT/SMD, through-hole, right-angle, double-ended, high-current, and test pogo pins are stocked and ready to ship, so common specs don't wait on a full production cycle.
Spring force, stroke, plating, current rating, and packaging are engineered to your exact application—mass production typically ships in 15–20 days.
[/col_inner] [/row_inner]Promax Pogo Pin has emerged as a leading manufacturer by continuously innovating in new materials, electroplating technology, and advanced manufacturing processes, ensuring the production of reliable, high-performance pogo pin connectors. We are dedicated to offering both standard and custom products tailored to meet the specific needs of our customers.
Our production process for Pogo Pins includes turning, grinding, plating, assembly, inspection, and packaging. Every batch is machined to spring-force and dimensional tolerance, then goes through 100% functional inspection before packaging.
[/col_inner] [/row_inner]Promax Pogo Pin's test probes are the contact element inside ICT fixtures and bed-of-nails testers - the plunger travels its stroke to compensate for PCB warpage and component height variation while holding a consistent contact force, so the same fixture keeps giving repeatable readings across thousands of insertions. The following are common ways engineers use this product; contact Promax Pogo Pin for other applications.
Get a custom quote, spec matching, and manufacturing guidance—without slowing down your project.
| Specification | Value |
|---|---|
| Overall Length | 8.85 ±0.15 mm |
| Plunger Diameter | Ø0.20 ±0.01 mm |
| Contact Resistance | ≤150 mΩ |
| Rated Current | 1.0 A |
| Spring Force | 30 gf ±20% |
| Working Stroke | 1.50 mm |
| Full Stroke | 2.00 mm |
| Temperature Range | −40°C to 85°C |
| Durability | ≥50,000 cycles |
Our engineers can help you find the right solution based on your current, working height, spring force, plating, and application requirements.
Request a Custom QuotePromax Pogo Pin combines in-house tooling, IATF16949/ISO-certified manufacturing, and connector engineering since 2014 to keep your program on schedule and on budget—from first prototype to mass production.
[/col_inner] [col_inner span="4" span__sm="12"]Factory-direct manufacturing and streamlined production cut out middleman markups, giving you consistent per-unit pricing that scales with your order volume.
Dedicated engineers reply to technical queries and quote requests within 24 hours, with free samples available to validate fit before you commit to a run.
[/col_inner] [col_inner span="4" span__sm="12"]SMT/SMD, through-hole, right-angle, double-ended, high-current, and test pogo pins are stocked and ready to ship, so common specs don't wait on a full production cycle.
Spring force, stroke, plating, current rating, and packaging are engineered to your exact application—mass production typically ships in 15–20 days.
[/col_inner] [/row_inner]Promax Pogo Pin has emerged as a leading manufacturer by continuously innovating in new materials, electroplating technology, and advanced manufacturing processes, ensuring the production of reliable, high-performance pogo pin connectors. We are dedicated to offering both standard and custom products tailored to meet the specific needs of our customers.
Our production process for Pogo Pins includes turning, grinding, plating, assembly, inspection, and packaging. Every batch is machined to spring-force and dimensional tolerance, then goes through 100% functional inspection before packaging.
[/col_inner] [/row_inner]Promax Pogo Pin's test probes are the contact element inside ICT fixtures and bed-of-nails testers - the plunger travels its stroke to compensate for PCB warpage and component height variation while holding a consistent contact force, so the same fixture keeps giving repeatable readings across thousands of insertions. The following are common ways engineers use this product; contact Promax Pogo Pin for other applications.
Get a custom quote, spec matching, and manufacturing guidance—without slowing down your project.
| Specification | Value |
|---|---|
| Overall Length | 5.70 ±0.15 mm |
| Plunger Diameter | Ø0.13 ±0.01 mm |
| Contact Resistance | ≤150 mΩ |
| Rated Current | 2.0 A |
| Spring Force | 30 gf ±20% |
| Working Stroke | 0.65 mm |
| Full Stroke | 0.80 mm |
| Temperature Range | −40°C to 85°C |
| Durability | ≥100,000 cycles |
Our engineers can help you find the right solution based on your current, working height, spring force, plating, and application requirements.
Request a Custom QuotePromax Pogo Pin combines in-house tooling, IATF16949/ISO-certified manufacturing, and connector engineering since 2014 to keep your program on schedule and on budget—from first prototype to mass production.
[/col_inner] [col_inner span="4" span__sm="12"]Factory-direct manufacturing and streamlined production cut out middleman markups, giving you consistent per-unit pricing that scales with your order volume.
Dedicated engineers reply to technical queries and quote requests within 24 hours, with free samples available to validate fit before you commit to a run.
[/col_inner] [col_inner span="4" span__sm="12"]SMT/SMD, through-hole, right-angle, double-ended, high-current, and test pogo pins are stocked and ready to ship, so common specs don't wait on a full production cycle.
Spring force, stroke, plating, current rating, and packaging are engineered to your exact application—mass production typically ships in 15–20 days.
[/col_inner] [/row_inner]Promax Pogo Pin has emerged as a leading manufacturer by continuously innovating in new materials, electroplating technology, and advanced manufacturing processes, ensuring the production of reliable, high-performance pogo pin connectors. We are dedicated to offering both standard and custom products tailored to meet the specific needs of our customers.
Our production process for Pogo Pins includes turning, grinding, plating, assembly, inspection, and packaging. Every batch is machined to spring-force and dimensional tolerance, then goes through 100% functional inspection before packaging.
[/col_inner] [/row_inner]Promax Pogo Pin's test probes are the contact element inside ICT fixtures and bed-of-nails testers - the plunger travels its stroke to compensate for PCB warpage and component height variation while holding a consistent contact force, so the same fixture keeps giving repeatable readings across thousands of insertions. The following are common ways engineers use this product; contact Promax Pogo Pin for other applications.
Get a custom quote, spec matching, and manufacturing guidance—without slowing down your project.
| Specification | Value |
|---|---|
| Overall Length | 2.40 ±0.15 mm |
| Plunger Diameter | Ø0.08 ±0.01 mm |
| Contact Resistance | ≤200 mΩ |
| Rated Current | 0.2 A |
| Spring Force | 11 gf ±20% |
| Working Stroke | 0.20 mm |
| Full Stroke | 0.40 mm |
| Temperature Range | −40°C to 125°C |
| Durability | ≥50,000 cycles |
Our engineers can help you find the right solution based on your current, working height, spring force, plating, and application requirements.
Request a Custom QuotePromax Pogo Pin combines in-house tooling, IATF16949/ISO-certified manufacturing, and connector engineering since 2014 to keep your program on schedule and on budget—from first prototype to mass production.
[/col_inner] [col_inner span="4" span__sm="12"]Factory-direct manufacturing and streamlined production cut out middleman markups, giving you consistent per-unit pricing that scales with your order volume.
Dedicated engineers reply to technical queries and quote requests within 24 hours, with free samples available to validate fit before you commit to a run.
[/col_inner] [col_inner span="4" span__sm="12"]SMT/SMD, through-hole, right-angle, double-ended, high-current, and test pogo pins are stocked and ready to ship, so common specs don't wait on a full production cycle.
Spring force, stroke, plating, current rating, and packaging are engineered to your exact application—mass production typically ships in 15–20 days.
[/col_inner] [/row_inner]Promax Pogo Pin has emerged as a leading manufacturer by continuously innovating in new materials, electroplating technology, and advanced manufacturing processes, ensuring the production of reliable, high-performance pogo pin connectors. We are dedicated to offering both standard and custom products tailored to meet the specific needs of our customers.
Our production process for Pogo Pins includes turning, grinding, plating, assembly, inspection, and packaging. Every batch is machined to spring-force and dimensional tolerance, then goes through 100% functional inspection before packaging.
[/col_inner] [/row_inner]Promax Pogo Pin's test probes are the contact element inside ICT fixtures and bed-of-nails testers - the plunger travels its stroke to compensate for PCB warpage and component height variation while holding a consistent contact force, so the same fixture keeps giving repeatable readings across thousands of insertions. The following are common ways engineers use this product; contact Promax Pogo Pin for other applications.
Get a custom quote, spec matching, and manufacturing guidance—without slowing down your project.
A double-end probe has spring-loaded plungers on both ends, providing compliance on the top and bottom contact surfaces simultaneously. A single-end probe has one spring-loaded plunger, and a fixed receptacle or solder tail at the opposite end. Double-end probes enable wireless, receptacle-free fixture designs, while single-end probes anchor into fixture plates for traditional bed-of-nails wiring.
We manufacture double-end probes with plunger diameters as small as Ø0.08 mm at a ±0.01 mm tolerance. The PB020F240B-11A at this diameter fits test point pitches down to 0.30 mm for ultra-fine-pitch wafer-level and advanced packaging test applications.
In a wireless fixture, double-end probes sit in a drilled guide plate without wired connections. The top plunger contacts the DUT test point, and the bottom plunger contacts the corresponding trace or pad on a transfer board or interface PCB below. The dual-spring design absorbs mechanical tolerance on both sides, simplifying fixture assembly and eliminating receptacle wiring.
Current ratings in the double-end range span from 0.2 A for the ultra-fine Ø0.08 mm probe to 4.0 A for the Ø0.65 mm PB101B1580B-43A. For power rail test points requiring higher currents, contact our engineering team to discuss multi-contact or custom high-current configurations.
Cycle life ranges from 50,000 to 100,000+ insertions depending on plunger diameter, plating thickness, and spring force. Most models in the double-end range are rated at 100,000 cycles or above. Match the rated durability to your fixture’s expected lifetime test count before scheduling probe replacement.
Yes, our engineers design custom double-end probes for non-standard pitches, specific overall lengths, custom spring forces, and application-specific plating materials. Send your DUT contact drawing and fixture specification, and our team provides a design recommendation within 1 to 3 business days.
We are certified under ISO 9001, ISO 14001, ISO 45001, and IECQ QC080000. Our production facility maintains greater than 99% mass production yield across 8,000+ custom designs delivered to clients including Huawei, Xiaomi, and Amphenol.
Yes, we provide free samples so you can validate fit, contact resistance, and mechanical compatibility in your fixture before committing to production. Standard catalog configurations ship within two weeks. Custom samples may take additional time depending on design complexity.
Wireless fixture performance depends on the probe bridging both contact surfaces. Matching plunger diameter, spring force, and cycle life to your board stack keeps a fixture running reliably. Get it wrong and intermittent failures creep in that are hard to trace downstream.
Send us your fixture drawing and test point map. Our 20+ probe engineers respond within 1 to 3 days with a recommended spec, free samples for qualification, and a clear path to production on the same manufacturing line.
ISO 9001, ISO 14001, ISO 45001, and IECQ QC080000
Manufacturing Since 2014
FREE samples provided to ensure product satisfaction
Rapid Turnaround: Mass Production Complete in 15 - 20 Days