UNITECH · Terminal BlocksSeries
PCB Screw Terminal Blocks
AM family · 30 parts
Fixed terminal blocks that solder onto the PCB, with a screw clamp for each wire. Pitches from 2.54 to 10.16 mm.
- Pitch
- 2.54 – 10.16 mm
- Rated current
- 6 – 30 A
- Rated voltage
- 150 V / 300 V
- Poles
- 2 – 24
- Wire range
- 28 – 10 AWG
From the catalogue30 parts
Pitch2.54 – 10.16 mm
Rated current6 – 30 A
Rated voltage150 / 300 V
WithstandAC 1500 V / 1 min
All parts
30 parts, as catalogued.
| Photo | Part number | Pitch mm | Poles | Rated V | Rated A | Wire AWG | Torque | Temp. range | Poles needed | Quantity | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AM300V | 5.00 | 2P – 24P | 300 | 16 | 22-14 | 0.5 N·m (4.4 lb·in) | −40 °C to +105 °C | |||
| AM300R | 5.00 | 2P – 24P | 300 | 16 | 22-14 | 0.5 N·m (4.4 lb·in) | −40 °C to +105 °C | |||
| AM301V | 5.00 | 2P – 24P | 300 | 16 | 22-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
| AM332 | 5.00 | 2P – 24P | 300 | 16 | 22-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM103 | 5.00 | 2P – 24P | 300 | 16 | 24-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM120 | 2.54 | 2P – 24P | 150 | 6 | 26-18 | 0.15 N·m (1.3 lb·in) | −40 °C to +105 °C | |||
 | AM128V | 5.00/7.50 | 2P – 24P | 300 | 16 | 24-12 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM128R | 5.00/7.50 | 2P – 24P | 300 | 16 | 24-12 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM126R | 5.00 | 2P – 24P | 300 | 16 | 26-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM126V | 5.00 | 2P – 24P | 300 | 16 | 26-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM128A | 5.00/7.50 | 2P – 24P | 300 | 16 | 24-12 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM128H | 5.00/7.50 | 2P – 24P | 300 | 16 | 24-12 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM129R | 5.00/5.08 | 2P – 24P | 300 | 20 | 26-12 | 0.5 N·m (4.4 lb·in) | −40 °C to +105 °C | |||
 | AM127V | 5.00/5.08 | 2P – 22P | 300 | 16 | 26-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM127R | 5.00/5.08 | 2P – 24P | 300 | 16 | 26-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM129V | 5.00/5.08 | 2P – 24P | 300 | 20 | 26-12 | 0.5 N·m (4.4 lb·in) | −40 °C to +105 °C | |||
 | AM127A | 5.00/5.08 | 2P – 24P | 300 | 16 | 26-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM129-7.5 7.62† | 7.50/7.62 | 2P – 24P | 300 | 20 | 26-12 | 0.5 N·m (3.6 lb·in)† | −40 °C to +105 °C | |||
 | AM127H | 5.00/5.08 | 2P – 24P | 300 | 16 | 26-14 | 0.4 N·m (3.6 lb·in) | −40 °C to +105 °C | |||
 | AM350.396V | 3.50/3.96 | 2P – 24P | 300 | 7 | 24-18 | 0.2 N·m (3.6 lb·in)† | −40 °C to +105 °C | |||
 | AM350.396R | 3.50/3.96 | 2P – 24P | 300 | 7 | 24-18 | 0.2 N·m (1.7 lb·in) | −40 °C to +105 °C | |||
 | AM381V | 3.50/3.81 | 2P – 24P | 150 | 10 | 26-16 | 0.2 N·m (1.7 lb·in) | −40 °C to +105 °C | |||
 | AM135T | 10.16 | 2P – 24P | 300 | 30 | 24-12 | 2 N·m (17.54 lb·in) | −40 °C to +105 °C | |||
 | AM137T | 10.16 | 2P – 6P | 300 | 14 | 28-12 | 2 N·m (17.54 lb·in) | −40 °C to +105 °C | |||
 | AM381A | 5.00/5.08 | 2P – 24P | 300 | 10 | 26-16 | 0.2 N·m (1.7 lb·in) | Up to +105 °C† | |||
 | AM381H | 3.50/3.81 | 2P – 24P | 300 | 10 | 26-16 | 0.2 N·m (1.7 lb·in) | −40 °C to +105 °C | |||
 | AM635 | 6.35 | 2P – 24P | 300 | 30 | 26-10 | 0.5 N·m (4.4 lb·in) | Up to +105 °C† | |||
 | AM166 | 5.0 | 2P – 24P | 300 | 15 | 22-14 | 0.5 N·m (4.4 lb·in) | −40 °C to +105 °C | |||
 | AM950 | 9.50 | 2P – 24P | 300 | 30 | 26-10 | 0.5 N·m (4.4 lb·in) | Up to +105 °C† | |||
 | AM636 | 7.62 | 2P – 24P | 300 | 30 | 26-10 | 0.5 N·m (4.4 lb·in) | Up to +105 °C† |
No parts match.
Values marked † are printed this way in the catalogue and are being confirmed with the UNITECH technical team. Click a part number to see it in the full part finder. Photos are from the UNITECH catalogue.
What to send us
One message, no back and forth.
- Part numberThe code from the table. If you have a sample or a drawing, send a photo on WhatsApp.
- PolesHow many positions you need, within the range listed for that part.
- QuantityPieces, or sets for a production run.
- Wire sizeThe wire you will clamp, so we can check it against the listed wire range.
Reading the table
- Pitch
- Centre-to-centre distance between poles, in mm. It must match the hole spacing on your PCB. Some parts list two pitches, such as 5.00 / 5.08 mm.
- Poles
- The range of position counts the part is made in, e.g. 2P – 24P.
- Rated V / A
- Rated voltage and current as printed in the catalogue.
- Wire AWG
- Wire range the clamp takes. A dash means no range is printed.
- Torque
- Tightening torque for the screw, as printed.
- Withstand
- Every part in the catalogue lists a withstanding voltage of AC 1500 V for 1 minute.
Other terminal block groups
More from the same catalogue.
Pluggable Terminal Blocks, 3.50 / 3.81 mm3.50 – 3.96 mm · 18 parts
Pluggable Terminal Blocks, 5.00 / 5.08 mm5.00 – 5.08 mm · 14 parts
Pluggable Terminal Blocks, 7.50 / 7.62 mm7.50 – 7.62 mm · 12 parts
Screw-free (Spring) Terminal Blocks2.50 – 7.62 mm · 10 parts
Barrier Terminal Blocks7.62 – 13.00 mm · 55 parts
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