---
title: "Jst Crimper — $52K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/jst-crimper"
last_updated: "2026-08-09T04:28:46.360Z"
locale: en
meta:
description: "Niche score 51/100 · $52K/yr market · 42K searches/yr · $23.80 avg price. A small market ($52K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $52K/yr market · 42K searches/yr · $23.80 avg price. A small market ($52K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Jst Crimper — $52K/yr Amazon US Niche (2026) - Flapen"
---
# **jst crimper**
**Worth a look**
Shows a sweet-spot price point ($23.80 avg), but a small market ($52K/yr) keeps it on the watch list.
Market size 13Growth 19Conversion 60Competition 70Returns 66Price range 79Avg price 95Brand share 62Review moat 72Quality gap 48
**Avg price**
**Incredible****$23.80**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.93–$51.40**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****617**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Good****2.4%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****68%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****5.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-12.7%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$52K**
$52K/yr · 42K searches
According to Flapen's Amazon United States niche tracking, jst crimper is a $52K/yr Amazon United States market (42K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Jan. Verdict: Worth a look — 51/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **jst crimper market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$48K–$60K**
- units × avg price
- **Conversion rate**
- **5.2%**
- **Avg BSR**
- **#232**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **94%**
- **Out of stock**
- **1.4%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**19 **▼falling
**Sellers**
**39**
**Top-5 brand share**
**68%**
Top 20: 100%
**Top-5 click share**
**43%**
Top 20: 91%
**Open market**
**27%**
- IWISS23% - PEBA13% - Taiss13% - Shrandi12% - Noxtren7% - SOMELINE5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.7% search growth over the last 90 days.
1K600Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/jst-crimper/trend)
## **Top jst crimper search terms**
- **jst crimper**17K/yr-17.5%5.0% conv. - **dupont crimper**10K/yr-12.2%7.3% conv. - **jst crimping tool**8K/yr-7.8%3.9% conv. - **dupont crimping tool**3K/yr-13.0%5.3% conv. - **jst crimp tool**3K/yr+15.1%3.7% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/jst-crimper/search-terms)
## **Top jst crimper products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$2K8%$4K12%$6K16%$8K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SN-58B Wire Crimping Tool with Ratchet for Deutsch DELPHI AMP Dupont TYCO JST Terminals with Terminal Removal Kit Ratchet Crimper AWG23-16 (0.25-1.5mm)Professional for Automotive & ElectronicsDIY**Shrandi**$14.07**4.4★38 rev](https://www.amazon.com/dp/B0GH25R834) [2**iCrimp IWS-3220M Micro Connector Pin Crimping Tool 0.03-0.52mm 32-20AWG**IWISS**$25.43**4.6★1,380 rev](https://www.amazon.com/dp/B078WPT5M1) [3**iCrimp SN-28B Dupont Crimping Tool for 3.96mm 2.54mm 2.5mm Pitch Dupont JST XH VH Connectors AWG 18 to 28**IWISS**$21.89**4.6★2,322 rev](https://www.amazon.com/dp/B00OMM4YUY) [4**Taiss Dupont Crimping Tool Kit with 600PCS 2.54mm Dupont Connector Kit SN-28B Ratcheting Wire Crimper Plier 1/2/3/4/5/6/7 Pin Housing Dupont Connector Male Female Pin Header Crimp Terminal AWG28-18**Taiss**$21.89**4.2★301 rev](https://www.amazon.com/dp/B0B11RLGDZ) [5**Taiss Dupont Crimping Tool Kit Ratcheting Wire Crimper with 2.54mm 600PCS Dupont Connectors and 560PCS JST XH Connectors Dupont Crimper JST Crimper(0.08-0.5mm 28-20AWG)**Taiss**$26.65**4.6★170 rev](https://www.amazon.com/dp/B0C6PM9KGY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2020-Piece JST XH 2.54mm Connector Kit with Ratcheting Crimping Tool 1P-10P Housing Male & Female 2.54mm Pin Headers Dupont Style Wire Terminals for Arduino PCB 3D Printer**ELEAD**$24.63**17 rev5mo ago](https://www.amazon.com/dp/B0G2L3LGWD) [**SN-58B Wire Crimping Tool with Ratchet for Deutsch DELPHI AMP Dupont TYCO JST Terminals with Terminal Removal Kit Ratchet Crimper AWG23-16 (0.25-1.5mm)Professional for Automotive & ElectronicsDIY**Shrandi**$14.07**38 rev6mo ago](https://www.amazon.com/dp/B0GH25R834) [**Sanuke Ratcheting Wire Crimping Tool for 24-14 AWG Open Barrel Terminals**Sanuke**$14.03**155 rev10mo ago](https://www.amazon.com/dp/B0FLC4K11P) [**Noxtren JST-XH 2.5mm & Du pont 2.54mm Connector Kit with AWG2817 Ratcheting Crimping Tool 22 Sizes Wire Terminal Set for Arduino Raspberry Pi 3D Printer RC PCB & DIY Electronics**Noxtren**$29.41**47 rev1y ago](https://www.amazon.com/dp/B0DYJF6N6F) [**Noxtren 5-in-1 Wire Crimping Tool AWG 2816 Ratcheting Pin Crimper for Non-Insulated Open Barrel Terminals Fits JST XH/PH/SM/SYP Dupont Molex AMP TE Deutsch & More Automotive Wire Connectors**Noxtren**$23.41**59 rev1y ago](https://www.amazon.com/dp/B0DYJQFC8X)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SN-58B Wire Crimping Tool with Ratchet for Deutsch DELPHI AMP Dupont TYCO JST Terminals with Terminal Removal Kit Ratchet Crimper AWG23-16 (0.25-1.5mm)Professional for Automotive & ElectronicsDIY**Shrandi**$14.07**4.4★**▲ 223%**](https://www.amazon.com/dp/B0GH25R834) [**2020-Piece JST XH 2.54mm Connector Kit with Ratcheting Crimping Tool 1P-10P Housing Male & Female 2.54mm Pin Headers Dupont Style Wire Terminals for Arduino PCB 3D Printer**ELEAD**$24.63**3.6★**▲ 154%**](https://www.amazon.com/dp/B0G2L3LGWD) [**CINLIN SN-68B Ratcheting Wire Crimping Tools for JST PH 2.0mm XH 2.5mm VH 3.96mm JWPS 4.0mm Pitch Dupont 2.54mm Pitch Molex Style AMP JST TYCO Open Barrel Terminals AWG28-16(0.08-1.5mm)**CINLIN**$17.23**4.3★**▲ 84%**](https://www.amazon.com/dp/B0DY61814S) [**PEBA Crimping Tool and JST Connector Kit 22 Types of 1.0mm JST-SH 1.25mm JST-GH 1.5mm JST-ZH Connectors & Contacts Crimp Pliers AWG 32-22 for 1.0mm - 2.0mm Pitch Pin Terminal for DIY Electronics**PEBA**$31.72**4.5★**▲ 69%**](https://www.amazon.com/dp/B0DXVGN51G) [**Noxtren JST-XH 2.5mm & Du pont 2.54mm Connector Kit with AWG2817 Ratcheting Crimping Tool 22 Sizes Wire Terminal Set for Arduino Raspberry Pi 3D Printer RC PCB & DIY Electronics**Noxtren**$29.41**4.4★**▲ 56%**](https://www.amazon.com/dp/B0DYJF6N6F)
**~~View all trending →~~**
## **What buyers say about jst crimper**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**24%
*“Good quality tool”*
**Value For Money**15%
*“Good value for money”*
**Ease Of Use**12%
*“it really is a handy tool to have”*
**Advertised Vs Actual Product**10%
*“Works as advertised”*
**Strength**6%
*“Nice sturdy crimping tool”*
**Grip**4%
*“provide a comfortable grip”*
**Durability**3%
*“looks very durable”*
**Connectivity-Overall**3%
*“Easy to use, accurate enough, and strong connections”*
**Efficiency**2%
*“Works perfectly”*
**Functionality-Overall**2%
*“It works for my needs”*
### **What buyers complain about **
**Quality-Overall**18%
*“The wire stripper is pretty low quality”*
**Functionality-Overall**11%
*“Doesn't work”*
**Ease Of Use**7%
*“very little effort”*
**Size-Overall**5%
*“The connectors don't fit properly”*
**Durability**5%
*“After using these about 10 times they just broke”*
**Compatibility-Overall**5%
*“Can't use for JST”*
**Instructions/User Manual/Troubleshooting**4%
*“error method that most guys are famous for”*
**Value For Money**3%
*“I think they should be slightly less expensive”*
**Advertised Vs Actual Product**2%
*“It doesnt came as the picture haha”*
**Assembly/Installation**2%
*“It was frustrating until I got the hang of it after 10-15 tries”*
### **Top return reasons **
**Size-Overall**31%
**Functionality-Overall**20%
**Advertised Vs Actual Product**10%
**Compatibility-Overall**8%
**Defective Material/Parts**5%
**Mechanism Issues**5%
**Value For Money**5%
**Socket/Port/Plug**5%
**Quality-Overall**3%
**Ease Of Use**1%
## **Common questions**
- **Is jst crimper profitable to sell on Amazon United States?**
- The niche generates $52K/yr across 31 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -12.7%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the jst crimper niche?**
- 19 brands and 39 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 68% of demand.
- **What do buyers complain about in jst crimper?**
- Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Ease Of Use. The return rate is 2.4%.
- **When does demand for jst crimper peak?**
- Demand peaks in Jan; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the jst crimper niche?**
- Listings span $5.93–$51.40; the average listing price is $23.80 (sweet spot $15–$100). The average incumbent carries 617 reviews — the moat a new listing must climb.
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