C&K KMR231G tactile pushbutton

Batch BAT000959 · of SKU000933

This batch

BAT000959

Locations

BinIdentifierQuantityType

Physical quantity evidence

No uncertain physical quantities.

Codes

None

Batch properties

Created through automation
true
Automation source or version
Inventory Assistant 0.1.0+codex.20260919214048; gpt-6.1-sol (current host_hook report)
source
DigiKey
order_number
93843522
purchase_date
2025-07-24
invoice_number
114724418
order_line
3
supplier_part_number
401-1429-1-ND
original_ordered_quantity
10
original_shipped_quantity
10
cost_per_unit
{"value":0.508,"unit":"$"}
order_line_amount
{"value":5.08,"unit":"$"}
Description
Matched labeled package to this fulfilled DigiKey order and invoice line. Datecode printed 07/03/2025 (date format not inferred); lot 1250312391609; COO FR; MSL 1. Owner reports sealed, unused contents; receipt requested for 10 individual components into bin 31, not one package. Untested; label/order identity is not measured performance. Package print date 25-JUL-2025 is not inferred shipment or delivery date. Historical line price is USD per individual component; no shared shipping, tariff or tax allocated. -gpt-6.1-sol

Shared details from SKU000933

C&K KMR231G tactile pushbutton

These details belong to the SKU and are shared by its batches.

Micro-miniature top-actuated tactile button with silver contacts and a separate ground terminal; G means ground pin, not gold plating. Different from the larger 6 mm PTS645 pushbutton already catalogued. See maker diagram for paired switch contacts and ground-pad placement; five terminals do not mean five poles. -gpt-6.1-sol

Shared properties (27)
item_type
Switch
manufacturer
C&K
part_number
KMR231G LFS
datasheet_url
https://www.ckswitches.com/media/1479/kmr2.pdf
switch_type
Pushbutton
switch_poles
1
switch_throws
1
switch_action
Momentary
switch_normal_state
Normally open
switch_feedback
Tactile
switch_terminal_count
5
switch_terminal_style
Four gull-wing switch contacts plus separate ground terminal (G variant)
switch_operating_force
3 N
switch_voltage_limit
32 V
switch_current_limit
0.05 A
switch_rating_supply
DC
switch_rating_basis
Manufacturer rating
switch_rating_conditions
Silver-contact KMR231G LFS, not gold or ULC: maximum 50 mA, 32 VDC and 1 VA; all limits apply together (50 mA at 32 V would exceed 1 VA). Standard minimum 1 mA / 20 mV. Operating force 3 ± 0.75 N; electrical travel 0.25 ± 0.1 mm. Catalog life 150,000 operations is not owned-unit test evidence. Silver-contact operating temperature -40 to +85 °C. Nominal height 1.9 ± 0.2 mm. Header says 4.2 × 2.2 mm, while drawing includes a 4.2 × 2.8 mm envelope: width field left unset rather than conflate body and overall dimensions. Maker revision 2026-01-28 postdates purchase.
mounting_type
Surface mount (SMT), top actuation
package
SMD (other)
package_designation
KMR2 G ground-terminal variant
terminal_count
5
switch_body_length
4.2 mm
switch_height_from_pcb
1.9 mm
Created through automation
true
Automation source or version
Inventory Assistant 0.1.0+codex.20260919214048; gpt-6.1-sol (current host_hook report)
specification_basis
Exact-part datasheet