Thermistors manufacturing · Pennsylvania

Amphenol Thermometrics, Inc.

Name: Amphenol Thermometrics, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

St. Marys, PA · ~226 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.5
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Amphenol Thermometrics, Inc. runs at 45% of its industry's injury rate - far safer than the typical Thermistors manufacturing workplace, earning a grade A.

Amphenol Thermometrics, Inc.: 1.5 TCR = 45% of Thermistors manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Amphenol Thermometrics, Inc. safety composite

Amphenol Thermometrics, Inc. scores strongest on total case rate (tcr) (safer than 62% of same-industry peers) and weakest on dart rate (safer than 46%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.47 per 100 workers

Safer than 62% of industry peers
DART rate: D 0.42 per 100 workers

Safer than 46% of industry peers
Fatalities: D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−0.7

2016→2023

Amphenol Thermometrics, Inc. injury rate improved

Amphenol Thermometrics, Inc.'s TCR fell 0.7 from 1.1 in 2016 to 0.4 in 2023. Peak filing year was 2018 at 2.6 TCR. In 2023, DART was 0.29× this establishment's average TCR (severity share of cases).

2016=1.1 · 2017=2.1 · 2018=2.6 · 2020=1.2 · 2023=0.4

OSHA ITA Form 300A scorecard

Establishment book 334416 · St. Marys, PA AT/BELOW-IND · MID

Grade A · TCR 1.5 · 45% of ind

DART 0.4 DART
RANK #3/4
PHOTO HIREL SYSTEMS DULUTH…
BOOK 5y book
INJ 15 inj
SIZE ~226 FTE

Nearest TCR peer: HIREL SYSTEMS DULUTH MN (0.0 TCR gap)

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This site

1.5
HIREL SYSTEMS

1.5
Wurth Electron

1.5
Meggitt-Portla

1.4
Datatronics

1.4

What this shows Amphenol Thermometrics, Inc. averages 1.5 TCR (45% of the Thermistors manufacturing BLS benchmark).

Amphenol Thermometrics, Inc. TCR series: 2016=1.1 · 2017=2.1 · 2018=2.6 · 2020=1.2 · 2023=0.4 · BLS 3.3

Where Amphenol Thermometrics, Inc. falls in its industry

134 Thermistors manufacturing establishments

Safer than 62% of graded establishments in this industry, whose median TCR is 2.1.

Grade A

More dangerous than peersSafer than peers

Narrower to Pennsylvania alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 4 Thermistors manufacturing employers in Pennsylvania.

Amphenol Thermometrics, Inc. (226 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 84 employees and a TCR of 2.1

Amphenol Thermometrics, Inc. has more employees than the Thermistors manufacturing median and a lower injury rate than the industry's median TCR of 2.1. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries
2023	0.4	0.4	1
2020	1.2	1.2	2
2018	2.6	1.3	6
2017	2.1	1.1	4
2016	1.1	0.0	2

OSHA ITA peer cross-reference

Establishment peer ledger

334416 · PA · St. Marys

134 Thermistors manufacturing employers nationwide with a credible TCR · 22,692 rated employers in Pennsylvania with headcount on file · 18 employers in St. Marys, PA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	HIREL SYSTEMS DULUTH MN	DULUTH, MN	1.5 TCR
NAICS-TCR	Meggitt-Portland	MILWAUKIE, OR	1.4 TCR
NAICS-TCR	Wurth Electronics Midcom Inc.	WATERTOWN, SD	1.5 TCR
NAICS-TCR	Datatronics	MENIFEE, CA	1.4 TCR
STATE-SIZE	PA-01	FRACKVILLE	226 FTE
STATE-SIZE	Synthomer Jefferson Hills LLC	JEFFERSON HILLS	226 FTE
STATE-SIZE	Estee Lauder - Bristol	BRISTOL	226 FTE
STATE-SIZE	Alltrista Plastics LLC	REEDSVILLE	226 FTE
CITY-NEAR	Keystone Powdered Metal Company STM	St. Marys	277 FTE
CITY-NEAR	SGL Carbon LLC	St. Marys	253 FTE
CITY-NEAR	Morgan Advanced Materials - St. Marys Pennsylvania	St. Marys	193 FTE
CITY-NEAR	Contact Technologies	St. Marys	146 FTE
NAT-TCR	Litchfield ISD #465-Middle School	Litchfield, MN	1.5 TCR
NAT-TCR	BioPro Inc	Port Huron, MI	1.5 TCR
NAT-TCR	Parsons	Parsons, WV	1.5 TCR
NAT-TCR	Check-Mate Industries, Inc.	West Babylon, NY	1.5 TCR
NAT-SIZE	Crossroads Community Hospital	Mount Vernon, IL	226 FTE
NAT-SIZE	Conroe: Business Office	Conroe, TX	226 FTE
NAT-SIZE	Market Basket #21	Portsmouth, NH	226 FTE
NAT-SIZE	Glenville #038	Scotia, NY	226 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2020, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.