.hide-partial { max-height: none; } .show-more { display: none; }

- 25 C Engineering Development Tools

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Engineering Development Tools

List Images

Results: 544

Applied Filters:

Minimum Operating Temperature = - 25 C

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Switch Contact Blocks / Switch Kits SWTCH ELMT SLVR 61-8410.12 EAO 1: $11.71 359In Stock	Mfr. Part No. 61-8410.12 Mouser Part No 123-61-8410.12	EAO	Switch Contact Blocks / Switch Kits SWTCH ELMT SLVR Learn More about EAO series 61 modular switches	Datasheet	359In Stock	$11.71 $11.65 $10.88 $10.77 View $10.62 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits SNAP-ACTNSWTCH ELMT CONTACTS 61-8420.12 EAO 1: $15.30 188In Stock	Mfr. Part No. 61-8420.12 Mouser Part No 123-61-8420.12	EAO	Switch Contact Blocks / Switch Kits SNAP-ACTNSWTCH ELMT CONTACTS Learn More about EAO series 61 modular switches	Datasheet	188In Stock	$15.30 $15.04 $14.74	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits Contact block 2 N.O. 61-8420.22 EAO 1: $20.50 159In Stock	Mfr. Part No. 61-8420.22 Mouser Part No 123-61-8420.22	EAO	Switch Contact Blocks / Switch Kits Contact block 2 N.O. Learn More about EAO series 61 modular switches	Datasheet	159In Stock	$20.50 $20.18 $19.90 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits SWTCH ELMT SLVR QC 61-8470.12 EAO 1: $15.44 172In Stock	Mfr. Part No. 61-8470.12 Mouser Part No 123-61-8470.12	EAO	Switch Contact Blocks / Switch Kits SWTCH ELMT SLVR QC Learn More about EAO series 61 modular switches	Datasheet	172In Stock	$15.44 $15.22 $14.98 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits SWTCH ELMT SLGP QC 61-8490.22 EAO 1: $25.12 187In Stock	Mfr. Part No. 61-8490.22 Mouser Part No 123-61-8490.22	EAO	Switch Contact Blocks / Switch Kits SWTCH ELMT SLGP QC Learn More about EAO series 61 modular switches	Datasheet	187In Stock	$25.12 $25.05 $24.67 $24.15 View Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits SWT.ELMT 2NC-SLD SLVR. 61-8755.17 EAO 1: $15.93 151In Stock	Mfr. Part No. 61-8755.17 Mouser Part No 123-61-8755.17	EAO	Switch Contact Blocks / Switch Kits SWT.ELMT 2NC-SLD SLVR. Learn More about EAO series 61 modular switches	Datasheet	151In Stock	$15.93 $15.63 $15.40 $14.92 View $14.65 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 2 ACROSS, 1 N.O. MCB-10 ABB 1: $14.98 529In Stock 600Expected 11/11/2026	Mfr. Part No. MCB-10 Mouser Part No 894-MCB-10	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 2 ACROSS, 1 N.O.	Datasheet	529In Stock 600Expected 11/11/2026	$14.98 $12.60 $11.94 $11.61 View $11.39 $10.57 $10.11	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits LB LED 24V Amber LB9Z-LED2A IDEC 1: $7.70 37In Stock	Mfr. Part No. LB9Z-LED2A Mouser Part No 199-LB9ZLED2A	IDEC	Switch Contact Blocks / Switch Kits LB LED 24V Amber		37In Stock	$7.70 $5.83 $5.48 $4.74 View $4.26 $3.97	Min.: 1 Mult.: 1
Power Management IC Development Tools 2x7A DC Motor Driver DRI0041 DFRobot 1: $21.00 15In Stock	Mfr. Part No. DRI0041 Mouser Part No 426-DRI0041	DFRobot	Power Management IC Development Tools 2x7A DC Motor Driver		15In Stock	$21.00	Min.: 1 Mult.: 1
Power Management IC Development Tools 15A Single DC Motor Driver DRI0042 DFRobot 1: $18.90 58In Stock 43On Order	Mfr. Part No. DRI0042 Mouser Part No 426-DRI0042	DFRobot	Power Management IC Development Tools 15A Single DC Motor Driver		58In Stock 43On Order	$18.90	Min.: 1 Mult.: 1
Current Sensor Development Tools Gravity Analog AC Current Sensor SEN0211 DFRobot 1: $19.90 22In Stock 53Expected 27/11/2026	Mfr. Part No. SEN0211 Mouser Part No 426-SEN0211	DFRobot	Current Sensor Development Tools Gravity Analog AC Current Sensor		22In Stock 53Expected 27/11/2026	$19.90	Min.: 1 Mult.: 1
Optical Sensor Development Tools Gravity: I2C VEML7700 Ambient Light Sensor (0 120Klx) SEN0228 DFRobot 1: $9.90 8In Stock 15Expected 24/11/2026	Mfr. Part No. SEN0228 Mouser Part No 426-SEN0228	DFRobot	Optical Sensor Development Tools Gravity: I2C VEML7700 Ambient Light Sensor (0 120Klx)	Datasheet	8In Stock 15Expected 24/11/2026	$9.90	Min.: 1 Mult.: 1
Current Sensor Development Tools Gravity: Analog AC Current Sensor (0-10A) SEN0288 DFRobot 1: $19.90 4In Stock 3Expected 17/12/2026	Mfr. Part No. SEN0288 Mouser Part No 426-SEN0288	DFRobot	Current Sensor Development Tools Gravity: Analog AC Current Sensor (0-10A)		4In Stock 3Expected 17/12/2026	$19.90	Min.: 1 Mult.: 1
NFC/RFID Development Tools 13.56MHz RFID/NFC Black Sewable Button - NTAG213 - 24mm Diameter 4429 Adafruit 1: $1.95 4In Stock 60On Order	Mfr. Part No. 4429 Mouser Part No 485-4429	Adafruit	NFC/RFID Development Tools 13.56MHz RFID/NFC Black Sewable Button - NTAG213 - 24mm Diameter		4In Stock 60On Order On Order Ship Dates Mfr. No: 4429 Stock: 4 Can Dispatch Immediately On Order: 30 Expected 18/11/2026 30 Expected 18/12/2026 Factory Lead Time: 1 Week	$1.95	Min.: 1 Mult.: 1
Audio IC Development Tools PCM5122 Eval Mod PCM5122EVM-U Texas Instruments 1: $250.78 3In Stock	Mfr. Part No. PCM5122EVM-U Mouser Part No 595-PCM5122EVM-U	Texas Instruments	Audio IC Development Tools PCM5122 Eval Mod Learn More about Texas Instruments ti pcm512x pcm514x	Datasheet	3In Stock	$250.78	Min.: 1 Mult.: 1 Max.: 10
Other Development Tools Single Relay Board 27115 Parallax 1: $10.79 70In Stock	Mfr. Part No. 27115 Mouser Part No 619-27115	Parallax	Other Development Tools Single Relay Board	Datasheet	70In Stock	$10.79	Min.: 1 Mult.: 1
Sockets & Adapters IFS-BT-PROG-ADAPTER 2905872 Phoenix Contact 1: $199.17 5In Stock	Mfr. Part No. 2905872 Mouser Part No 651-2905872	Phoenix Contact	Sockets & Adapters IFS-BT-PROG-ADAPTER	Datasheet	5In Stock	$199.17	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits AUX CONT,1NO-1NC,S-PIN,B6-B7 CA6-11N-P ABB 1: $30.90 19In Stock New At Mouser	Mfr. Part No. CA6-11N-P Mouser Part No 894-CA6-11N-P New At Mouser	ABB	Switch Contact Blocks / Switch Kits AUX CONT,1NO-1NC,S-PIN,B6-B7	Datasheet	19In Stock	$30.90 $25.87 $25.15 $23.87 View $22.74 $22.07 $21.96 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits TOP MOUNTED AUX 1NO-1NC BC6&73P-0 CAF6-11N ABB 1: $31.86 28In Stock	Mfr. Part No. CAF6-11N Mouser Part No 894-CAF6-11N	ABB	Switch Contact Blocks / Switch Kits TOP MOUNTED AUX 1NO-1NC BC6&73P-0	Datasheet	28In Stock	$31.86 $28.65 $25.38 $24.09 View $22.96 $21.90 $21.78 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits AUX,2NO,B/C6-7/-01,FRONT CAF6-20N ABB 1: $27.47 4In Stock	Mfr. Part No. CAF6-20N Mouser Part No 894-CAF6-20N	ABB	Switch Contact Blocks / Switch Kits AUX,2NO,B/C6-7/-01,FRONT	Datasheet	4In Stock	$27.47 $24.23 $23.37 $22.33 View $21.32 $20.54 $20.41 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK 1-NC BSMNT MCB-01B ABB 1: $14.98 23In Stock New At Mouser	Mfr. Part No. MCB-01B Mouser Part No 894-MCB-01B New At Mouser	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1-NC BSMNT	Datasheet	23In Stock	$14.98 $12.30 $11.66 $11.38 View $11.15 $10.85 $10.66 $10.50	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK, 2 ACROSS, 2 N.C. MCB-02 ABB 1: $28.68 22In Stock	Mfr. Part No. MCB-02 Mouser Part No 894-MCB-02	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK, 2 ACROSS, 2 N.C.	Datasheet	22In Stock	$28.68 $22.48 $21.45 $20.69 View $20.25 $19.76 $19.29 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits 2NC BASE MOUNTED DOUBLE BLOCK MCB-02B ABB 1: $28.68 10In Stock New At Mouser	Mfr. Part No. MCB-02B Mouser Part No 894-MCB-02B New At Mouser	ABB	Switch Contact Blocks / Switch Kits 2NC BASE MOUNTED DOUBLE BLOCK	Datasheet	10In Stock	$28.68 $25.27 $21.76 $20.98 View $20.13 $19.34 $18.79 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCKS 2NC GOLD MCB-02G ABB 1: $54.05 7In Stock	Mfr. Part No. MCB-02G Mouser Part No 894-MCB-02G	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCKS 2NC GOLD	Datasheet	7In Stock	$54.05 $46.08 $44.29 $42.99 View $42.38 $41.39 Quote	Min.: 1 Mult.: 1
Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO REAR MOUNTED MCB-10B ABB 1: $13.14 72In Stock 40Expected 17/11/2026	Mfr. Part No. MCB-10B Mouser Part No 894-MCB-10B	ABB	Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO REAR MOUNTED	Datasheet	72In Stock 40Expected 17/11/2026	$13.14 $12.92 $12.35 $11.71 View $11.28 $10.23 $10.04 $9.68	Min.: 1 Mult.: 1