jst connector kit
Worth a lookShows no brand lock-in (top 5 brands take 57% of clicks), but soft demand (-8.0% this quarter) keeps it on the watch list.
Brand share
Great57%top-5 brand share — no brand owns this niche
Review moat
Great437.16avg incumbent reviews — the moat a new listing must climb
Avg price
Great$16.24avg listing price — sweet spot $15–$100
Competition
Great38%top-5 click share — an open shelf
Returns
Great2.0%return rate — above 5% kills the launch gate
Price range
Great$6.00–$41.31cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$125K$125K/yr · 178K searches
Growth
Bad-8.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, jst connector kit is a $125K/yr Amazon United States market (178K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Jan. Verdict: Worth a look — 54/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
jst connector kit market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $97K–$130K
- units × avg price
- Conversion rate
- 4.3%
- Avg BSR
- #585
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 0.0%
- Avg brand age
- 45 months
- Avg seller age
- 186 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
25 rising
Sellers
32
Top-5 brand share
57%
Top 20: 96%
Top-5 click share
38%
Top 20: 82%
Open market
38%
- Taiss18%
- elechawk15%
- Noxtren12%
- PEBA7%
- EBOOT5%
- YP4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -8.0% search growth over the last 90 days.Peak months: Jan · busiest ÷ quietest = 1.5×
Top jst connector kit search terms
- jst connector kit89K/yr
- jst connector61K/yr
- jst connectors15K/yr
- jst13K/yr
Top jst connector kit 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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$29.384.4★45 rev
Taiss 560PCS 2.54mm JST-XH Connector Kit 2.54mm 2/3/4/5/6 Pin Housing Female and Male Adapter Cable Connector Plug JST Connector Female Pin Head Connector Adapter Plug
Taiss$10.014.7★216 rev
PEBA Crimping Tool and Dupont Connector Kit - 21 Types of 2.54mm Dupont Connectors & Crimp Pins 2.5 mm JST-XH Contacts and Housings for DIY Electronics - Suitable for AWG 32-20 Wires
PEBA$28.184.7★1,187 rev
55 Sets Servo Plug Male Female Connector Crimp Pin Cable Kit with Crimping Tool Compatible JST SYP Futaba for Hitec Spektrum RC
elechawk$25.164.4★926 rev
Taiss 580PCS JST PH Connector kit 2.0mm 2/3/4/5/6Pin Housing Female and Male Adapter Cable Connector Plug PH2.0mm Female Pin Connectors JST Connector F-066-580PCS
Taiss$9.944.6★406 rev
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$24.7016 rev
Tnuocke 600PCS Dupont Connectors Kit and 560PCS JST Connectors Kit with SN-58B Ratcheting Wire Crimper Plier 0.08-0.5mm(AWG 28-20) for Ratcheting Wire Crimping
Tnuocke$27.823 rev
EGSCST 630PCS JST PH Connector Kit PH2.0mm Adapter Cable Terminal Connectors Set with 2.0 mm Pitch 2 3 4 5 6Pin Female Housing and Male Plug
EGSCST$9.7873 rev
Taiss 560PCS 2.54mm JST-XH Connector Kit 2/3/4/5/6 Pin Housing Female and Male Adapter Cable Connectors Plug JST Connectors Female Pin Head Connector Adapter Plug with Wire Crimper Plier
Taiss$24.7321 rev
Preciva Crimping Tool Connector kit 21 Types ST-PH 2.0mm JST-XH 2.5mm & 2.54mm Dupont Connector Kit AWG 28-16 Ratcheting Crimper Suit for Dupont JST-XH JST-PH ATX EPPCIE SATA Series
Preciva$31.2242 rev
Trending
90-day click momentumTnuocke 600PCS Dupont Connectors Kit and 560PCS JST Connectors Kit with SN-58B Ratcheting Wire Crimper Plier 0.08-0.5mm(AWG 28-20) for Ratcheting Wire Crimping
Tnuocke$27.824.6★
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$24.703.7★
Preciva Crimping Tool Connector kit 21 Types ST-PH 2.0mm JST-XH 2.5mm & 2.54mm Dupont Connector Kit AWG 28-16 Ratcheting Crimper Suit for Dupont JST-XH JST-PH ATX EPPCIE SATA Series
Preciva$31.224.4★
Taiss 560PCS 2.54mm JST-XH Connector Kit 2.54mm 2/3/4/5/6 Pin Housing Female and Male Adapter Cable Connector Plug JST Connector Female Pin Head Connector Adapter Plug
Taiss$10.014.7★
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$29.384.4★
What buyers say about jst connector kit
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality”
“The value is pretty decent”
“As advertised”
“easy to use”
“Superb set of connectors and crimper”
“Connectors fit”
“the pins are easy to connect”
“Great for use with an Arduino”
“they seem to be decently durable”
“Heavy duty tool”
What buyers complain about
“the quality of the crimpers is low”
“They are slightly longer than those found in competing kits”
“Doesn't work”
“had difficulty using these”
“But the instructions and video are crap”
“It was frustrating until I got the hang of it after 10-15 tries”
“If you expect them to stay connected any other way i wish you luck”
“BEWARE COLORS NOT ACCURATE”
“My only complaint is once you slide the crimped-on end into the plastic plug”
“Note that the plastic case was brittle”
Top return reasons
Common questions
- Is jst connector kit profitable to sell on Amazon United States?
- The niche generates $125K/yr across 38 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Worth a look (54/100).
- How competitive is the jst connector kit niche?
- 25 brands and 32 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in jst connector kit?
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Functionality-Overall. The return rate is 2.0%.
- When does demand for jst connector kit peak?
- Demand peaks in Jan; the busiest month runs 1.5× the quietest.
- What does it cost to enter the jst connector kit niche?
- Listings span $6.00–$41.31; the average listing price is $16.24 (sweet spot $15–$100). The average incumbent carries 437 reviews — the moat a new listing must climb.