Catalog Download
Product Lineup
Explore by Compatible Pitch Size
Explore our lineup of probes, which are categorized by the pitch they support—the minimum distance between two probe pins (center-to-center).
- As the pitch becomes smaller, the probes and sockets naturally become thinner and more delicate, so extra care is required when handling them. Whether you're working with standard spacing or ultra-fine pitches, we have the solution to support your testing and connection needs.
Tip Shapes, Materials
& Spring Force Options
Each series comes with a range of tip styles—round, needle, flat, inverted cone, pyramid, crown, and more—plus carefully selected materials and surface treatments. You can find material and plating details listed with each model, including specifications for pipe, spring, and socket materials at the top right of each catalog page.
Wire-Attached Sockets Available
Save time and streamline assembly with our sockets that come pre-attached with wires.
Available in two lengths: 100mm or 300mm. For other lengths or specifications do not hesitate to conatct us.
Model numbers ending in “HR○○” indicate a socket with attached wire.
“○○” represents the wire length—either 100 or 300mm.
Catalog Overview
How to Order & Custom InquiriesProbes for pitches of 2mm or more
SW series
Probe pitch: 4.75mm
| Allowable current |
5A |
|---|---|
| Total length | 55mm |
| Probe outer diameter |
φ3mm |
| Sockets outer diameter |
φ3.4mm |
| Insulation resistance |
- |
MiSUMi purchase
MiSUMiSG series
Probe pitch: 2.54mm
| Allowable current |
4A |
|---|---|
| Total length | 55mm |
| Probe outer diameter |
φ1.67mm |
| Sockets outer diameter |
φ2mm |
| Insulation resistance |
- |
MiSUMi purchase
MiSUMiSE series
Probe pitch: 2.54mm
| Allowable current |
4A |
|---|---|
| Total length | 24.5mm*1 |
| Probe outer diameter |
φ1.37mm |
| Sockets outer diameter |
φ1.67mm |
| Insulation resistance |
2000 Vrms/min |
MiSUMi purchase
MiSUMiSV series
Probe pitch: 2.54mm
| Allowable current |
4A |
|---|---|
| Total length | 32.6mm |
| Probe outer diameter |
φ1.37mm |
| Sockets outer diameter |
φ1.67mm |
| Insulation resistance |
2000 Vrms/min |
MiSUMi purchase
MiSUMiProbes for pitches under 2mm
SL series
Probe pitch: 2mm
| Allowable current |
3A |
|---|---|
| Total length | 32.6mm |
| Probe outer diameter |
φ1.15mm |
| Sockets outer diameter |
φ1.4mm |
| Insulation resistance |
1500 Vrms/min |
MiSUMi purchase
MiSUMiSA series
Probe pitch: 1.905mm
| Allowable current |
3A |
|---|---|
| Total length | 16.56mm*1 |
| Probe outer diameter |
φ1.01mm*1 |
| Sockets outer diameter |
φ1.32mm*1 |
| Insulation resistance |
1500 Vrms/min |
MiSUMi purchase
MiSUMiSH series
Probe pitch: 1.27mm
| Allowable current |
3A |
|---|---|
| Total length | 15.9mm*1 |
| Probe outer diameter |
φ1.01mm*1 |
| Sockets outer diameter |
φ0.87mm*1 |
| Insulation resistance |
1500 Vrms/min |
MiSUMi purchase
MiSUMiSO series
Probe pitch: 1.27mm
| Allowable current |
3A |
|---|---|
| Total length | 14mm*1 |
| Probe outer diameter |
φ0.68mm |
| Sockets outer diameter |
φ0.89mm |
| Insulation resistance |
1500 Vrms/min |
MiSUMi purchase
MiSUMiProbes for pitches under 1mm
SN series
Probe pitch: 1~0.9mm
| Allowable current |
2.5A |
|---|---|
| Total length | 15mm |
| Probe outer diameter |
φ0.58mm |
| Sockets outer diameter |
φ0.75mm |
| Insulation resistance |
500Vrms/min |
MiSUMi purchase
MiSUMiSF series
Probe pitch: 0.8mm
| Allowable current |
2.5A |
|---|---|
| Total length | 15mm*1 |
| Probe outer diameter |
φ0.48mm |
| Sockets outer diameter |
φ0.65mm |
| Insulation resistance |
500Vrms/min |
MiSUMi purchase
MiSUMiSD series
Probe pitch: 0.75mm
| Allowable current |
2A |
|---|---|
| Total length | 19mm |
| Probe outer diameter |
φ0.42mm |
| Sockets outer diameter |
φ0.58mm |
| Insulation resistance |
500Vrms/min |
MiSUMi purchase
MiSUMiSJ series
Probe pitch: 0.65mm
| Allowable current |
1.5A |
|---|---|
| Total length | 15mm*1 |
| Probe outer diameter |
φ0.38mm |
| Sockets outer diameter |
φ0.51mm |
| Insulation resistance |
500Vrms/min |
MiSUMi purchase
MiSUMiProbes for pitches under 0.5mm
SB series
Probe pitch: 0.5mm
| Allowable current |
1A |
|---|---|
| Total length | 11mm*1 |
| Probe outer diameter |
φ0.31mm |
| Sockets outer diameter |
φ0.4mm |
| Insulation resistance |
300Vrms/min |
MiSUMi purchase
MiSUMiSQ series
Probe pitch: 0.45mm
| Allowable current |
0.5A |
|---|---|
| Total length | 10.45mm*1 |
| Probe outer diameter |
φ0.25mm |
| Sockets outer diameter |
φ0.35mm |
| Insulation resistance |
300Vrms/min |
MiSUMi purchase
MiSUMiSC series
Probe pitch: 2.54/1.27/0.8mm
| Allowable current |
4A/3A/2.5A |
|---|---|
| Total length | 19mm/ 16mm/ 16mm |
| Probe outer diameter |
φ1.37mm/ φ1.37mm/ φ1.37mm |
| Sockets outer diameter |
φ0.4mm/-/- |
| Insulation resistance |
- |
Double Ended Probes
SR series
Probe pitch: 0.4/0.35mm
| Allowable current |
1A/0.5A |
|---|---|
| Total length | 12.3mm/ 12.3mm |
| Probe outer diameter |
φ0.31mm/ φ0.25mm |
| Sockets outer diameter |
φ0.28mm/ φ0.23mm |
| Insulation resistance |
- |
- Multiple probes and sockets compatible with standard specifications are available. Please refer to the catalog for size variations and detailed information.
How to Order & Custom Inquiries
Looking to place an order or request a custom solution?
- For orders of 50 or more probes listed in our catalog, or items not listed on MiSUMi-VONA, please contact us directly through our inquiry form for a quote.
- Need something custom? We welcome special production requests, even for items not shown in our catalog.
In addition to probes and sockets, we offer resin processing, assembly services, and full pin board production. Whatever your testing needs, we’re here to help.
Ordering Small Quantities?
Many catalog probes can be purchased via MiSUMi-VONA, starting from just one piece. This is ideal for trial runs, small-lot use, or prototyping. (note: some items may not be available)